The Info List - Arlington County, Virginia

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ARLINGTON COUNTY is a county in the Commonwealth of Virginia coterminous with the U.S. Census Bureau 's census-designated place of Arlington, which is the second-largest principal city of the Washington metropolitan area
Washington metropolitan area
in the United States. As a result, the county is often referred to in the region simply as "ARLINGTON" or "ARLINGTON, VIRGINIA". In 2016, the county's population was estimated at 230,050, making it the sixth-largest county in Virginia
, or the fourth-largest city if it were incorporated as such. It is the highest-income county in the U.S. by median family income, and has the highest concentration of singles in the region.

The county is situated in Northern Virginia
on the southwestern bank of the Potomac River directly across from Washington, D.C.
Washington, D.C.
, of which it was briefly a part . With a land area of 26 square miles (67 km2), Arlington is the geographically smallest self-governing county in the U.S., and by reason of state law regarding population density, has no incorporated towns within its borders. Due to the county's proximity to downtown Washington, D.C., Arlington is home to many important installations for the capital region and U.S. government , including the Pentagon
, Reagan National Airport , and Arlington National Cemetery . Many schools and universities have campuses in Arlington, most prominently the Antonin Scalia Law School
Antonin Scalia Law School
of George Mason University .


* 1 History

* 1.1 Foundation * 1.2 Retrocession * 1.3 Civil War * 1.4 Separation from Alexandria * 1.5 20th century * 1.6 21st century

* 2 Geography * 3 Demographics * 4 Government and politics

* 5 Economy

* 5.1 Federal government * 5.2 Companies and organizations * 5.3 Largest employers

* 6 Landmarks

* 6.1 Arlington National Cemetery
Arlington National Cemetery
* 6.2 The Pentagon
The Pentagon

* 7 Transportation

* 7.1 Streets and roads * 7.2 Public transport * 7.3 Other

* 8 Education * 9 Climate * 10 Sister cities * 11 Notable people * 12 See also * 13 Notes * 14 References * 15 External links



The area that now constitutes Arlington County was originally part of Fairfax County in the Colony of Virginia
. Land grants from the British monarch were awarded to prominent Englishmen in exchange for political favors and efforts at development. One of the grantees was Thomas Fairfax, 6th Lord Fairfax of Cameron , who lends his name to both Fairfax County and the City of Fairfax . The county's name "Arlington" comes via Henry Bennet , Earl of Arlington , a Plantation along the Potomac River, and Arlington House , the family residence on that property. (Ultimately, the name is a variant of Harlington, London , seat of the first Baron of Arlington; it in turn derives from Hygerǣd , an Anglo-Saxon noble's name.) George Washington
George Washington
Parke Custis , grandson of First Lady Martha Washington
Martha Washington
, acquired this land in 1802. The estate was eventually passed down to Mary Anna Custis Lee , wife of General Robert E. Lee
Robert E. Lee
. The property later became Arlington National Cemetery during the American Civil War
American Civil War
, and eventually lent its name to present-day Arlington County.

The area that now contains Arlington County was ceded to the new United States
United States
federal government by Virginia. With the passage of the Residence Act in 1790, Congress approved a new permanent capital to be located on the Potomac River , the exact area to be selected by U.S. President George Washington
George Washington
. The Residence Act originally only allowed the President to select a location within Maryland as far east as what is now the Anacostia River . However, President Washington shifted the federal territory's borders to the southeast in order to include the pre-existing city of Alexandria at the District's southern tip. In 1791, Congress amended the Residence Act to approve the new site, including the territory ceded by Virginia. However, this amendment to the Residence Act specifically prohibited the "erection of the public buildings otherwise than on the Maryland side of the River Potomac." As permitted by the United States
United States
Constitution , the initial shape of the federal district was a square, measuring 10 miles (16 km) on each side, totaling 100 square miles (260 km2). During 1791–92, Andrew Ellicott
Andrew Ellicott
and several assistants placed boundary stones at every mile point. Fourteen of these markers were in Virginia and many of the stones are still standing. 1878 map of Alexandria County, now Arlington County

When Congress arrived in the new capital, they passed the Organic Act of 1801 to officially organize the District of Columbia and placed the entire federal territory, including the cities of Washington, Georgetown , and Alexandria , under the exclusive control of Congress. Further, the unincorporated territory within the District was organized into two counties: the County of Washington to the east of the Potomac and the County of Alexandria to the west. It included all of the present Arlington County, plus part of what is now the independent city of Alexandria. This Act formally established the borders of the area that would eventually become Arlington but the citizens located in the District were no longer considered residents of Maryland or Virginia, thus ending their representation in Congress.


Residents of Alexandria County had expected the federal capital's location to result in higher land prices and the growth of commerce. Instead the county found itself struggling to compete with the Chesapeake and Ohio Canal
Chesapeake and Ohio Canal
at the port of Georgetown , which was farther inland and on the northern side of the Potomac River next to the City of Washington. Members of Congress from other areas of Virginia
also used their power to prohibit funding for projects, such as the Alexandria Canal , which would have increased competition with their home districts. In addition, Congress had prohibited the federal government from establishing any offices in Alexandria, which made the county less important to the functioning of the national government.

Alexandria had also been a major market in the American slave trade , and rumors circulated that abolitionists in Congress were attempting to end slavery in the District; such an action would have further depressed Alexandria's slavery-based economy. At the same time, an active abolitionist movement arose in Virginia
that created a division on the question of slavery in the Virginia
General Assembly. Pro-slavery Virginians recognized that if Alexandria were returned to Virginia, it could provide two new representatives who favored slavery in the state legislature. During the American Civil War, this division led to the formation of the state of West Virginia
, which comprised the 55 counties in the northwest that favored abolitionism.

Largely as a result of the economic neglect by Congress, divisions over slavery, and the lack of voting rights for the residents of the District, a movement grew to return Alexandria to Virginia
from the District of Columbia. From 1840 to 1846, Alexandrians petitioned Congress and the Virginia
legislature to approve this transfer known as retrocession . On February 3, 1846, the Virginia
General Assembly agreed to accept the retrocession of Alexandria if Congress approved. Following additional lobbying by Alexandrians, Congress passed legislation on July 9, 1846 , to return all the District's territory south of the Potomac River back to Virginia, pursuant to a referendum; President James K. Polk
James K. Polk
signed the legislation the next day. A referendum on retrocession was held on September 1–2, 1846. The residents of the City of Alexandria voted in favor of the retrocession, 734 to 116; however, the residents of Alexandria County voted against retrocession 106 to 29. Despite the objections of those living in Alexandria County, President Polk certified the referendum and issued a proclamation of transfer on September 7, 1846. However, the Virginia
legislature did not immediately accept the retrocession offer. Virginia
legislators were concerned that the people of Alexandria County had not been properly included in the retrocession proceedings. After months of debate, the Virginia
General Assembly voted to formally accept the retrocession legislation on March 13, 1847. In 1852, the Virginia
legislature voted to incorporate a portion of Alexandria County to make the City of Alexandria, which until then had been considered politically as a town only. Arlington National Cemetery
Arlington National Cemetery
sits on land confiscated from Confederate General Robert E. Lee
Robert E. Lee


During the American Civil War
American Civil War
, Virginia
seceded from the Union as a result of a statewide referendum held on May 23, 1861; the voters from Alexandria County approved secession by a vote of 958–48. This vote indicates the degree to which its only town, Alexandria, was pro-secession and pro-Confederate. The Union loyalists who lived in rural areas outside the town of Alexandria rejected secession. Although Virginia
was part of the Confederacy, its control did not extend all the way through Northern Virginia. In 1862, the United States Congress passed a law that provided that those districts in which the "insurrection" persisted were to pay their real estate taxes in person.

In 1864, during the war, the federal government confiscated the Abingdon estate, which was located on and near the present Ronald Reagan Washington National Airport , when its owner failed to pay the estate's property tax in person because he was serving in the Confederate Army . The government then sold the property at auction, whereupon the purchaser leased the property to a third party. The façade of Arlington House appears on Arlington's seal, flag, and logo

After the war ended in 1865, the Abingdon estate's heir, Alexander Hunter, started a legal action to recover the property. James A. Garfield , a Republican member of the United States
United States
House of Representatives who had been a Brigadier General in the Union Army during the Civil War and who later became the 20th President of the United States
United States
, was an attorney on Hunter's legal team. In 1870, the Supreme Court of the United States
United States
, in a precedential ruling, found that the government had illegally confiscated the property and ordered that it be returned to Hunter.

The property containing the home of Confederate General Robert E. Lee 's family at and around Arlington House was subjected to an appraisal of $26,810, on which a tax of $92.07 was assessed. However, Lee's wife, Mary Anna Custis Lee , the owner of the property, did not pay this tax in person. As a result of the 1862 law, the Federal government confiscated the property and made it into a military cemetery.

After the war ended and after the death of his parents, George Washington Custis Lee , the Lees' eldest son, initiated a legal action in an attempt to recover the property. In December 1882, the U.S. Supreme Court found that the federal government had illegally confiscated the property without due process and returned the property to Custis Lee while citing the Court's earlier ruling in the Hunter case. In 1883, the U.S. Congress purchased the property from Lee for its fair market value of $150,000, whereupon the property became a military reservation and eventually Arlington National Cemetery
Arlington National Cemetery
. Although Arlington House is within the National Cemetery, the National Park Service presently administers the House and its grounds as a memorial to Robert E. Lee.

Confederate incursions from Falls Church, Minor\'s Hill and Upton\'s Hill —then securely in Confederate hands—occurred as far east as the present-day area of Ballston . On August 17, 1861 an armed force of 600 Confederate soldiers engaged the 23rd New York Infantry near that crossroads, killing one. Another large incursion on August 27 involved between 600 and 800 Confederate soldiers, which clashed with Union soldiers at Ball's Crossroads, Hall's Hill and along the modern-day border between the City of Falls Church and Arlington. A number of soldiers on both sides were killed. However, the territory in present-day Arlington was never successfully captured by Confederate forces.


In 1870, the City of Alexandria became legally separated from Alexandria County by an amendment to the Virginia
Constitution that made all Virginia
incorporated cities (but not incorporated towns ) independent of the counties of which they had previously been a part. Because of the confusion between the city and the county having the same name, a movement started to rename Alexandria County. In 1920, the name ARLINGTON COUNTY was adopted, after Arlington House , the home of the American Civil War
American Civil War
general Robert E. Lee
Robert E. Lee
, which stands on the grounds of what is now Arlington National Cemetery
Arlington National Cemetery
. The Town of Potomac was incorporated as a town in Alexandria County in 1908. The town was annexed by the independent city of Alexandria in 1930.

In 1896, an electric trolley line was built from Washington through Ballston, which led to growth in the county (see Northern Virginia trolleys ).


The former Arlington County seal, used from June 1983 to May 2007

In 1920, the Virginia
legislature renamed the area Arlington County to avoid confusion with the City of Alexandria which had become an independent city in 1870 under the new Virginia
Constitution adopted after the Civil War.

In the 1930s, Hoover Field was established on the present site of the Pentagon; in that decade, Buckingham, Colonial Village, and other apartment communities also opened. World War II
World War II
brought a boom to the county, but one that could not be met by new construction due to rationing imposed by the war effort.

In October 1942, not a single rental unit was available in the county. On October 1, 1949 the University of Virginia
in Charlottesville
created an extension center in the county named Northern Virginia
University Center of the University of Virginia, then University College, next Northern Virginia
Branch of the University of Virginia, then George Mason College of the University of Virginia, and today George Mason University . The Henry G. Shirley Highway (now Interstate 395 ) was constructed during World War II, along with adjacent developments such as Shirlington , Fairlington , and Parkfairfax . Netherlands Carillon

In February 1959, Arlington County Schools desegregated racially at Stratford Junior High School (now H-B Woodlawn) with the admission of black pupils Donald Deskins, Michael Jones, Lance Newman, and Gloria Thompson. The U.S. Supreme Court 's ruling in 1954, Brown v. Board of Education of Topeka, Kansas had struck down the previous ruling on racial segregation Plessy v. Ferguson that held that facilities could be racially "separate but equal." Brown v. Board of Education ruled that "racially separate educational facilities were inherently unequal." The elected Arlington County School Board presumed that the state would defer to localities and in January 1956 announced plans to integrate Arlington schools. The state responded by suspending the county's right to an elected school board. The Arlington County Board, the ruling body for the county, appointed conservatives to the school board and blocked plans for desegregation. Lawyers for the local chapter of the National Association for the Advancement of Colored People (NAACP) filed suit on behalf of a group of parents of both white and black students to end segregation. Black pupils were still denied admission to white schools, but the lawsuit went before the U.S. District Court, which ruled that Arlington schools were to be desegregated by the 1958–59 academic year. In January 1959 both the U.S. District Court and the Virginia
Supreme Court had ruled against Virginia's massive resistance movement, which opposed racial integration. The Arlington County Central Library's collections includes written materials as well as accounts in its Oral History Project of the desegregation struggle in the county. The former Navy Annex and the Air Force Memorial

Arlington during the 1960s was undergoing tremendous change after the huge influx of newcomers in the 1950s. The old commercial districts did not have ample off-street parking and many shoppers were taking their business to new commercial centers, such as Parkington and Seven Corners. Suburbs further out in Virginia
and Maryland were expanding, and Arlington's main commercial center in Clarendon was declining, similar to what happened in other downtown centers. With the growth of these other suburbs, some planners and politicians pushed for highway expansion. The Federal Aid Highway Act of 1956 would have enabled that expansion in Arlington. However, the administrator of the National Capital Transportation Agency, economist C. Darwin Stolzenbach, saw the benefits of rapid transit for the region and oversaw plans for a below ground rapid transit system, now the Washington Metro
Washington Metro
, which included two lines in Arlington. Initial plans called for what became the Orange Line to parallel I-66, which would have mainly benefited Fairfax County. Arlington County officials called for the stations in Arlington to be placed along the decaying commercial corridor between Rosslyn and Ballston that included Clarendon. A new regional transportation planning entity was formed, the Washington, Metropolitan Transit Authority. Arlington officials renewed their push for a route that benefited the commercial corridor along Wilson Boulevard, which prevailed. There were neighborhood concerns that there would be high density development along the corridor that would disrupt the character of old neighborhoods. With population in the county declining, political leaders saw economic development as a long range benefit. Citizen input and county planners came up with a workable compromise, with some limits on development. The two lines in Arlington were inaugurated in 1977. The Orange Line's creation was more problematic than the Blue Line's. The Blue Line served the Pentagon
and National Airport, and boosted the commercial development of Crystal City and Pentagon
City. Property values along the Metro lines increased significantly for both residential and commercial property. The transformation of Clarendon is particularly striking, with its transformation from a downtown shopping area, ensuing decay, home to a vibrant Vietnamese business community in the 1970s and 1980s known as Little Saigon , and now is a vibrant urban village. Arlington's careful planning for the Metro has transformed the county and has become a model revitalization for older suburbs.


The Pentagon
The Pentagon
being reconstructed in February 2002, after the September 11 attacks
September 11 attacks

On September 11, 2001 , five al-Qaeda hijackers deliberately crashed American Airlines Flight 77 into the Pentagon
, killing 115 Pentagon employees and 10 contractors in the building, as well as all 53 passengers, six crew members, and five hijackers on board the aircraft.

The Turnberry Tower, located in the Rosslyn neighborhood, was completed in 2009. At the time of completion, the Turnberry Tower was tallest residential building in the Washington metropolitan area
Washington metropolitan area

In 2017, Nestle USA chooses 1812 N Moore in Rosslyn as their US headquarters.


Charles Prince George\'s Alexandria Arlington Fairfax County Falls Church Washington See also: List of neighborhoods in Arlington, Virginia
Aerial view of a growth pattern in Arlington County, Virginia. High density, mixed use development is often concentrated within 1/4 to 1/2 mile from the County's Metrorail rapid transit stations, such as in Rosslyn , Courthouse , and Clarendon (shown in red from upper left to lower right).

Arlington County is located in northeast Virginia
and is surrounded by Fairfax County and the Falls Church to the southwest, the City of Alexandria to the southeast, and Washington, D.C.
Washington, D.C.
to the northeast directly across the Potomac River , which forms the county's northern border. Other landforms also form county borders, particularly Minor\'s Hill and Upton\'s Hill on the west.

According to the U.S. Census Bureau , the county has a total area of 26.1 square miles (67.6 km2), of which 26.0 square miles (67.3 km2) is land and 0.1 square miles (0.3 km2) (0.4%) is water. It is the smallest county by area in Virginia
and is the smallest self-governing county in the United States. About 4.6 square miles (11.9 km2) of the county is federal property. The county is roughly in the shape of a rectangle 4 miles (6.4 km) by 6 miles (9.7 km), with the small end slanting in a northwest-southeast direction. It has no incorporated areas. Its county seat is the census-designated place (CDP) of Arlington, which is coterminous with the boundaries of the county; however, the county courthouse and most government offices are located in the Courthouse neighborhood.

For over 30 years, the government has pursued a development strategy of concentrating much of its new development near transit facilities, such as Metrorail stations and the high-volume bus lines of Columbia Pike . Within the transit areas, the government has a policy of encouraging mixed-use and pedestrian- and transit-oriented development . Some of these "urban village " communities include:

* Ballston * Clarendon * Courthouse * Crystal City * Lyon Village * Pentagon
City * Rosslyn * Shirlington * Virginia
Square * Westover * Williamsburg Circle * Palisades * Aurora Highlands * Penrose * Barcroft * Glencarlyn * Radnor - Fort Myer Heights

In 2002, Arlington received the EPA 's National Award for Smart Growth Achievement for "Overall Excellence in Smart Growth ." In 2005, the County implemented an affordable housing ordinance that requires most developers to contribute significant affordable housing resources, either in units or through a cash contribution, in order to obtain the highest allowable amounts of increased building density in new development projects, most of which are planned near Metrorail station areas.

A number of the county's residential neighborhoods and larger garden-style apartment complexes are listed in the National Register of Historic Places and/or designated under the County government's zoning ordinance as local historic preservation districts . These include Arlington Village, Arlington Forest, Ashton Heights, Buckingham, Cherrydale, Claremont, Colonial Village, Fairlington , Lyon Park, Lyon Village, Maywood, Nauck , Penrose, Waverly Hills and Westover. Many of Arlington County's neighborhoods participate in the Arlington County government's Neighborhood Conservation Program (NCP). Each of these neighborhoods has a Neighborhood Conservation Plan that describes the neighborhood's characteristics, history and recommendations for capital improvement projects that the County government funds through the NCP.

* v * t * e

Climate data for Washington, D.C.
Washington, D.C.
( Reagan National Airport ), 1981−2010 normals, extremes 1871−present


RECORD HIGH °F (°C) 79 (26) 84 (29) 93 (34) 95 (35) 99 (37) 104 (40) 106 (41) 106 (41) 104 (40) 96 (36) 86 (30) 79 (26) 106 (41)

MEAN MAXIMUM °F (°C) 65.5 (18.6) 67.5 (19.7) 78.0 (25.6) 85.8 (29.9) 90.3 (32.4) 95.2 (35.1) 97.5 (36.4) 96.5 (35.8) 91.6 (33.1) 83.7 (28.7) 74.9 (23.8) 66.4 (19.1) 98.8 (37.1)

AVERAGE HIGH °F (°C) 43.4 (6.3) 47.1 (8.4) 55.9 (13.3) 66.6 (19.2) 75.4 (24.1) 84.2 (29) 88.4 (31.3) 86.5 (30.3) 79.5 (26.4) 68.4 (20.2) 57.9 (14.4) 46.8 (8.2) 66.8 (19.3)

AVERAGE LOW °F (°C) 28.6 (−1.9) 30.9 (−0.6) 37.6 (3.1) 47.0 (8.3) 56.5 (13.6) 66.3 (19.1) 71.1 (21.7) 69.7 (20.9) 62.4 (16.9) 50.6 (10.3) 41.2 (5.1) 32.5 (0.3) 49.6 (9.8)

MEAN MINIMUM °F (°C) 12.9 (−10.6) 16.6 (−8.6) 22.9 (−5.1) 33.9 (1.1) 44.6 (7) 54.8 (12.7) 62.1 (16.7) 60.1 (15.6) 49.7 (9.8) 38.0 (3.3) 28.7 (−1.8) 18.2 (−7.7) 9.9 (−12.3)

RECORD LOW °F (°C) −14 (−26) −15 (−26) 4 (−16) 15 (−9) 33 (1) 43 (6) 52 (11) 49 (9) 36 (2) 26 (−3) 11 (−12) −13 (−25) −15 (−26)

AVERAGE PRECIPITATION INCHES (MM) 2.81 (71.4) 2.62 (66.5) 3.48 (88.4) 3.06 (77.7) 3.99 (101.3) 3.78 (96) 3.73 (94.7) 2.93 (74.4) 3.72 (94.5) 3.40 (86.4) 3.17 (80.5) 3.05 (77.5) 39.74 (1,009.4)

AVERAGE SNOWFALL INCHES (CM) 5.6 (14.2) 5.7 (14.5) 1.3 (3.3) trace 0 (0) 0 (0) 0 (0) 0 (0) 0 (0) 0 (0) 0.5 (1.3) 2.3 (5.8) 15.4 (39.1)

AVERAGE PRECIPITATION DAYS (≥ 0.01 IN) 9.6 9.0 10.5 10.4 11.1 10.7 10.3 8.2 8.3 7.7 8.6 9.7 114.1

AVERAGE SNOWY DAYS (≥ 0.1 IN) 3.0 2.4 0.9 0.1 0 0 0 0 0 0 0.2 1.5 8.1

AVERAGE RELATIVE HUMIDITY (%) 62.1 60.5 58.6 58.0 64.5 65.8 66.9 69.3 69.7 67.4 64.7 64.1 64.3

MEAN MONTHLY SUNSHINE HOURS 144.6 151.8 204.0 228.2 260.5 283.2 280.5 263.1 225.0 203.6 150.2 133.0 2,527.7

PERCENT POSSIBLE SUNSHINE 48 50 55 57 59 64 62 62 60 59 50 45 57

Source: NOAA (relative humidity and sun 1961−1990)




1800 5,949

1810 8,552


1820 9,703


1830 9,573


1840 9,967


1850 10,008


1860 12,652


1870 16,755


1880 17,546


1890 18,597


1900 6,430


1910 10,231


1920 16,040


1930 26,615


1940 57,040


1950 135,449


1960 163,401


1970 174,284


1980 152,599


1990 170,936


2000 189,453


2010 207,627


EST. 2016 230,050


U.S. Decennial Census 1790-1960 1900-1990 1990-2000

As of the 2010 census, there were:

* 207,627 people * 98,050 households, * and 41,607 families residing in Arlington.

The population density was 8,309 people per square mile (2,828/km²), the highest of any county in Virginia.

According to the US Census, the racial makeup of the county in 2012 was:

* 63.8% non-Hispanic White * 8.9% Non-Hispanic Black or African American
African American
* 0.8% Non-Hispanic Native American * 9.9% Non-Hispanic Asian (2.0% Indian, 1.7% Chinese, 1.1% Filipino, 0.9% Korean, 0.7% Vietnamese, 2.7% Other Asian) * 0.1% Pacific Islander * 0.29% Non-Hispanic other races * 3.0% Non-Hispanics reporting two or more race * 15.4% of the population was Hispanic or Latino of any race (3.4% Salvadoran, 2.0% Bolivian, 1.7% Mexican, 1.5% Guatemalan, 0.8% Puerto Rican, 0.7% Peruvian, 0.6% Colombian) * 28% of Arlington residents were foreign-born as of 2000. * Demographics courtesy of U.S. Census Quickfacts

Arlington has a high concentration of Halloween
celebrators. Low-rise residential structures help make up the real estate inventory in Arlington.

There were 86,352 households out of which 19.30% had children under the age of 18 living with them, 35.30% were married couples living together, 7.00% had a female householder with no husband present, and 54.50% were non-families. 40.80% of all households were made up of individuals and 7.30% had someone living alone who was 65 years of age or older. The average household size was 2.15 and the average family size was 2.96.

Families headed by single parents was the lowest in the DC area, under 6%, as estimated by the Census Bureau for the years 2006–2008. For the same years, the percentage of people estimated to be living alone was the third highest in the DC area, at 45%. In 2009, Arlington was highest in the Washington DC Metropolitan area for percentage of people who were single – 70.9%. 14.3% were married. 14.8% had families. In 2014 Arlington had the 2nd highest concentration of roommates after San Francisco
San Francisco
among the 50 largest U.S. cities.

According to a 2007 estimate, the median income for a household in the county was $94,876, and the median income for a family was $127,179. Males had a median income of $51,011 versus $41,552 for females. The per capita income for the county was $37,706. About 5.00% of families and 7.80% of the population were below the poverty line , including 9.10% of those under age 18 and 7.00% of those age 65 or over.

The age distribution was 16.50% under 18, 10.40% from 18 to 24, 42.40% from 25 to 44, 21.30% from 45 to 64, and 9.40% who were 65 or older. The median age was 34 years. For every 100 females there were 101.50 males. For every 100 females age 18 and over, there were 100.70 males.

CNN Money ranked Arlington as the most educated city in 2006 with 35.7% of residents having held graduate degrees . Along with five other counties in Northern Virginia
, Arlington ranked among the twenty American counties with the highest median household income in 2006. In 2009, the county was second in the nation (after nearby Loudoun County ) for the percentage of people ages 25–34 earning over $100,000 annually (8.82% of the population). In August 2011, CNN Money ranked Arlington seventh in the country in its listing of "Best Places for the Rich and Single."

In 2008, 20.3% of the population did not have medical health insurance. In 2010, AIDS prevalence was 341.5 per 100,000 population. This was eight times the rate of nearby Loudoun County and one-quarter the rate of the District of Columbia.

Crime statistics for 2009 included the report of 2 homicides, 15 forcible rapes, 149 robberies, 145 incidents of or aggravated assault, 319 burglaries, 4,140 incidents of larceny, and 297 reports of vehicle theft. This was a reduction in all categories from the previous year.

According to a 2016 study by Bankrate.com, Arlington is the best place to retire, with nearby Alexandria coming in at second place. Criteria of the study included cost of living, rates of violent and property crimes, walkability, health care quality, state and local tax rates, weather, local culture and well-being for senior citizens.


Senatorial election results YEAR DEMOCRATIC REPUBLICAN

2000 66.2% 54,651 33.8% 27,871


73.4% 36,508

2006 72.6% 53,021 26.3% 19,200

2008 76.0% 82,119 22.4% 24,232

2012 71.4% 82,689 28.3% 32,807

2014 70.5% 47,709 27.0% 18,239

Gubernatorial election results YEAR DEMOCRATIC REPUBLICAN

1993 63.3% 32,736 36.2% 18,719

1997 62.0% 30,736 36.8% 18,252

2001 68.3% 35,990 30.8% 16,214

2005 74.3% 42,319 23.9% 13,631

2009 66.5% 36,949 34.3% 19,325

2013 71.6% 48,346 22.2% 14,978

2017 79.9% 68,093 19.0% 16,268


2016 16.6% 20,186 75.8% 92,016 7.5% 9,137

2012 29.3% 34,474 69.1% 81,269 1.6% 1,865

2008 27.1% 29,876 71.7% 78,994 1.2% 1,283

2004 31.3% 29,635 67.6% 63,987 1.1% 1,028

2000 34.2% 28,555 60.2% 50,260 5.7% 4,744

1996 34.6% 26,106 60.5% 45,573 4.9% 3,697

1992 31.9% 26,376 57.8% 47,756 10.2% 8,452

1988 45.4% 34,191 53.5% 40,314 1.1% 860

1984 48.2% 34,848 51.3% 37,031 0.5% 363

1980 46.2% 30,854 39.6% 26,502 14.2% 9,505

1976 48.0% 30,972 50.4% 32,536 1.7% 1,091

1972 59.4% 39,406 39.0% 25,877 1.7% 1,100

1968 45.9% 28,163 42.6% 26,107 11.5% 7,056

1964 37.7% 20,485 61.8% 33,567 0.6% 311

1960 51.4% 23,632 48.1% 22,095 0.5% 250

1956 55.1% 21,868 42.0% 16,674 3.0% 1,183

1952 60.9% 22,158 38.6% 14,032 0.5% 190

1948 53.6% 10,774 38.8% 7,798 7.7% 1,539

1944 53.7% 8,317 46.0% 7,122 0.4% 60

1940 44.3% 4,365 55.2% 5,440 0.6% 57

1936 36.1% 2,825 63.5% 4,971 0.5% 39

1932 45.0% 2,806 52.7% 3,285 2.3% 143

1928 74.8% 4,274 25.3% 1,444

1924 44.7% 1,307 41.4% 1,209 13.9% 405

1920 53.3% 997 44.7% 835 2.0% 38

The county is governed by a five-person County Board; members are elected at-large on staggered four-year terms. They appoint a county manager , who is the chief executive of the County Government. Like all Virginia
counties , Arlington has five elected constitutional officers: a clerk of court, a commissioner of revenue, a commonwealth\'s attorney , a sheriff, and a treasurer. The budget for fiscal year 2009 was $1.177 billion.

For the last two decades, Arlington has been a Democratic stronghold at nearly all levels of government. However, during a special election in April 2014, a Republican running as an independent, John Vihstadt, captured a County Board seat, defeating Democrat Alan Howze 57% to 41%; he became the first non-Democratic board member in fifteen years. This was in large part a voter response to plans to raise property taxes to fund several large projects, including a streetcar and an aquatics center. County Board Member Libby Garvey, in April 2014, resigned from the Arlington Democratic Committee after supporting Vihstadt's campaign over Howze's. Eight months later, in November's general election, Vihstadt won a full term; winning by 56% to 44%. This is the first time since 1983 that a non-Democrat won a County Board general election.

In 2009, Republican Attorney General Bob McDonnell
Bob McDonnell
won Virginia
by a 59% to 41% margin, but Arlington voted 66% to 34% for Democratic State Senator Creigh Deeds . Turnout was 42.78%.


Chair Libby Garvey
Libby Garvey
Democratic 2012

Vice-Chair Jay Fisette
Jay Fisette
Democratic 1998

Member John Vihstadt Independent Republican 2014

Member Katie Cristol Democratic 2015

Member Christian Dorsey Democratic 2015


Clerk of the Circuit Court Paul Ferguson Democratic 2007

Commissioner of Revenue Ingrid Morroy Democratic 2003

Commonwealth's Attorney Theo Stamos Democratic 2011

Sheriff Beth Arthur Democratic 2000

Treasurer Carla de la Pava Democratic 2014

Arlington elects four members of the Virginia
House of Delegates and two members of the Virginia
State Senate . State Senators are elected for four-year terms, while Delegates are elected for two-year terms.

In the Virginia
State Senate, Arlington is split between the 30th and 31st districts, represented by Adam Ebbin and Barbara Favola , respectively. In the Virginia
House of Delegates , Arlington is divided between the 45th, 47th, 48th, and 49th districts, represented by Mark Levine , Patrick Hope , Rip Sullivan , and Alfonso Lopez , respectively. All are Democrats.

At the presidential level, Arlington was once a fairly reliable GOP stronghold, supporting the Republican candidate in all but two elections from 1944 to 1980. However, in 1984, Democrat Walter Mondale carried the county by a narrow margin, despite Republican Ronald Reagan 's electoral landslide nationally. It has gone Democratic in every presidential election since then. In fact, in 2016, Republican nominee Donald Trump
Donald Trump
received the fewest number of raw votes of a major-party candidate in the county since Adlai Stevenson II
Adlai Stevenson II
in 1956, in addition to receiving the lowest proportion of Arlington's vote for a Democratic or Republican candidate in the past century. Arlington is part of Virginia\'s 8th congressional district , represented by Democrat Don Beyer .

The United States
United States
Postal Service designates zip codes starting with "222" for exclusive use in Arlington County. However, federal institutions, like Ronald Reagan Washington National Airport
Ronald Reagan Washington National Airport
and The Pentagon
use Washington zip codes.


See also: List of federal agencies in Northern Virginia
and List of companies headquartered in Northern Virginia
1812 N Moore (right) and Turnberry Tower (left).

Arlington has consistently had the lowest unemployment rate of any jurisdiction in Virginia. The unemployment rate in Arlington was 4.2% in August 2009. 60% of office space in the Rosslyn-Ballston corridor is leased to government agencies and government contractors. There were an estimated 205,300 jobs in the county in 2008. About 28.7% of these were with the federal, state or local government; 19.1% technical and professional; 28.9% accommodation, food and other services.

In October 2008, BusinessWeek
ranked Arlington as the safest city in which to weather a recession, with a 49.4% share of jobs in "strong industries". In October 2009, during the economic downturn , the unemployment in the county reached 4.2%. This was the lowest in the state, which averaged 6.6% for the same time period, and among the lowest in the nation, which averaged 9.5% for the same time.

In 2010, there were an estimated 90,842 residences in the county. In 2000, the median single family home price was $262,400. About 123 homes were worth $1 million or more. In 2008, the median home was worth $586,200. 4,721 houses, about 10% of all stand-alone homes, were worth $1 million or more.

In 2010, there were 0.9 percent of the homes in foreclosure. This was the lowest rate in the DC area.

14% of the 146,412 people working in Arlington live in the county, while 86% commute in, with 27% commuting from Fairfax County . An additional 92,784 people commute out for work, with 42% commuting to DC, and 29% commuting to Fairfax county.


A number of federal agencies are headquartered in Arlington, including the Air Force Office of Scientific Research , DARPA
, Drug Enforcement Administration , Foreign Service Institute , the DHS National Protection and Programs Directorate , Office of Naval Research , Transportation Security Administration
Transportation Security Administration
, United States Department of Defense , United States
United States
Marshals Service , and the United States
United States
Trade and Development Agency .


Park Four, former US Airways headquarters in Crystal City

Companies headquartered in Arlington include AES , Alcalde and Fay , Arlington Asset Investment , CACI , Corporate Executive Board , ENVIRON International Corporation , ESI International , FBR Capital Markets , Interstate Hotels "> Virginia
Hospital Center, the ninth largest employer in Arlington County

According to the County's 2014 Comprehensive Annual Financial Report, the top employers in the county are:


1 Department of Defense 24,000

2 Arlington County 7,555

3 Department of Homeland Security 7,300

4 Deloitte

5 Department of Justice 5,300

6 Department of State 5,200

7 Accenture

8 FDIC 2,900

9 Virginia
Hospital Center 2,698

10 Leidos 2,300

11 National Science Foundation
National Science Foundation

12 Lockheed Martin 2,187

13 Environmental Protection Agency 2,100

14 General Services Administration
General Services Administration

15 Marriott International
Marriott International

16 Booz Allen Hamilton
Booz Allen Hamilton

17 Corporate Executive Board 1,279

18 Bureau of National Affairs 1,015

19 CACI 813

20 Marymount University 726


Arlington Memorial Amphitheater
Arlington Memorial Amphitheater
hosts major Veterans Day and Memorial Day events. Iwo Jima Memorial


Main article: Arlington National Cemetery
Arlington National Cemetery

Arlington National Cemetery
Arlington National Cemetery
is an American military cemetery established during the American Civil War
American Civil War
on the grounds of Confederate General Robert E. Lee
Robert E. Lee
's home, Arlington House (also known as the Custis-Lee Mansion). It is directly across the Potomac River from Washington, D.C., north of the Pentagon
. With nearly 300,000 graves, Arlington National Cemetery
Arlington National Cemetery
is the second-largest national cemetery in the United States.

Arlington House was named after the Custis family's homestead on Virginia's Eastern Shore. It is associated with the families of Washington, Custis, and Lee. Begun in 1802 and completed in 1817, it was built by George Washington Parke Custis . After his father died, young Custis was raised by his grandmother and her second husband, the first US President George Washington
George Washington
, at Mount Vernon . Custis, a far-sighted agricultural pioneer, painter, playwright, and orator, was interested in perpetuating the memory and principles of George Washington. His house became a "treasury" of Washington heirlooms.

In 1804, Custis married Mary Lee Fitzhugh . Their only child to survive infancy was Mary Anna Randolph Custis, born in 1808. Young Robert E. Lee, whose mother was a cousin of Mrs. Custis, frequently visited Arlington. Two years after graduating from West Point , Lieutenant Lee married Mary Custis at Arlington on June 30, 1831. For 30 years, Arlington House was home to the Lees. They spent much of their married life traveling between U.S. Army duty stations and Arlington, where six of their seven children were born. They shared this home with Mary's parents, the Custis family.

When George Washington Parke Custis died in 1857, he left the Arlington estate to Mrs. Lee for her lifetime and afterward to the Lees' eldest son, George Washington
George Washington
Custis Lee .

The U.S. government confiscated Arlington House and 200 acres (81 ha) of ground immediately from the wife of General Robert E. Lee
Robert E. Lee
during the Civil War. The government designated the grounds as a military cemetery on June 15, 1864, by Secretary of War Edwin M. Stanton
Edwin M. Stanton
. In 1882, after many years in the lower courts, the matter of the ownership of Arlington National Cemetery
Arlington National Cemetery
was brought before the United States Supreme Court . The Court decided that the property rightfully belonged to the Lee family. The United States
United States
Congress then appropriated the sum of $150,000 for the purchase of the property from the Lee family.

Veterans from all the nation's wars are buried in the cemetery, from the American Revolution
American Revolution
through the military actions in Afghanistan and Iraq . Pre-Civil War dead were re-interred after 1900.

The Tomb of the Unknowns , also known as the Tomb of the Unknown Soldier , stands atop a hill overlooking Washington, DC. President John F. Kennedy
John F. Kennedy
is buried in Arlington National Cemetery
Arlington National Cemetery
with his wife Jacqueline Kennedy Onassis
Jacqueline Kennedy Onassis
and some of their children. His grave is marked with an "Eternal Flame." His brothers, Senators Robert F. Kennedy and Edward M. Kennedy , are also buried nearby. William Howard Taft , who was also a Chief Justice of the U.S. Supreme Court, is the only other President buried at Arlington.

Other frequently visited sites near the cemetery are the U.S. Marine Corps War Memorial , commonly known as the "Iwo Jima Memorial", the U.S. Air Force Memorial , the Women in Military Service for America Memorial , the Netherlands Carillon and the U.S. Army's Fort Myer .


The Pentagon, looking northeast with the Potomac River and Washington Monument
Washington Monument
in the distance. Main article: The Pentagon
The Pentagon

The Pentagon
The Pentagon
in Arlington is the headquarters of the United States Department of Defense . It was dedicated on January 15, 1943 and it is the world's largest office building. Although it is located in Arlington, the United States
United States
Postal Service requires that "Washington, D.C." be used as the place name in mail addressed to the six ZIP codes assigned to The Pentagon.

The building is pentagon -shaped in plan and houses about 23,000 military and civilian employees and about 3,000 non-defense support personnel. It has five floors and each floor has five ring corridors. The Pentagon's principal law enforcement arm is the United States Pentagon
Police , the agency that protects the Pentagon
and various other DoD jurisdictions throughout the National Capital Region.

Built during the early years of World War II
World War II
, it is still thought of as one of the most efficient office buildings in the world. It has 17.5 miles (28 km) of corridors, yet it takes only seven minutes or so to walk between any two points in the building.

It was built from 680,000 short tons (620,000 t) of sand and gravel dredged from the nearby Potomac River that were processed into 435,000 cubic yards (330,000 m³) of concrete and molded into the pentagon shape. Very little steel was used in its design due to the needs of the war effort.

The open-air central plaza in the Pentagon
is the world's largest "no-salute, no-cover" area (where U.S. servicemembers need not wear hats nor salute). The snack bar in the center is informally known as the Ground Zero Cafe , a nickname originating during the Cold War
Cold War
when the Pentagon
was targeted by Soviet nuclear missiles .

During World War II, the earliest portion of the Henry G. Shirley Memorial Highway was built in Arlington in conjunction with the parking and traffic plan for the Pentagon. This early freeway, opened in 1943, and completed to Woodbridge, Virginia
in 1952, is now part of Interstate 395 .


Ronald Reagan Washington National Airport
Ronald Reagan Washington National Airport


Main articles: Streets and highways of Arlington County, Virginia
and Arlington County, Virginia, street-naming system

Arlington forms part of the region's core transportation network. The county is traversed by two interstate highways , Interstate 66
Interstate 66
in the northern part of the county and Interstate 395 in the eastern part, both with high-occupancy vehicle lanes or restrictions. In addition, the county is served by the George Washington
George Washington
Memorial Parkway . In total, Arlington County maintains 376 miles (605 km) of roads.

The street names in Arlington generally follow a unified countywide convention. The north-south streets are generally alphabetical, starting with one-syllable names, then two-, three- and four-syllable names. The "lowest" alphabetical street is Ball Street. The "highest" is Arizona. Many east-west streets are numbered. Route 50 divides Arlington County. Streets are generally labeled North above Route 50, and South below.

Arlington has more than 100 miles (160 km) of on-street and paved off-road bicycle trails. Off-road trails travel along the Potomac River or its tributaries, abandoned railroad beds , or major highways, including: Four Mile Run Trail
Four Mile Run Trail
that travels the length of the county; the Custis Trail
Custis Trail
, which runs the width of the county from Rosslyn; the Washington & Old Dominion Railroad Trail (W the Mount Vernon Trail that runs for 17 miles (27 km) along the Potomac, continuing through Alexandria to Mount Vernon . In Fall 2015, Arlington was awarded a Silver ranking by the League of American Bicyclists for its bike infrastructure.


Arlington is home to the first suburban Washington Metro stations

40% of Virginia's transit trips begin or end in Arlington, with the vast majority originating from Washington Metro
Washington Metro

Arlington is served by the Orange , Blue , Yellow , and Silver lines of the Washington Metro
Washington Metro
. The Metro stations in Arlington are the only stations outside of Washington, D.C.
Washington, D.C.
where the system's original Brutalist architecture can be found.

Additionally, Arlington is served by Virginia
Railway Express commuter rail, Metrobus (regional public bus), Fairfax Connector (regional public bus), Potomac and Rappahannock Transportation Commission (PRTC) (regional public bus), and a county public bus system, Arlington Transit (ART). Metroway , the first bus rapid transit (BRT) in the D.C. area, is a joint project between the City of Alexandria, Arlington County, and the Washington Metropolitan Area Transit Authority with wait times similar to those of Metro trains; it was being implemented between Alexandria and Arlington as of July 2014 .


Arlington has a bicycle sharing service provided by Capital Bikeshare . Shown is the rental site located near Pentagon
City Metro station .

Capital Bikeshare , a bicycle sharing system , began operations in September 2010 with 14 rental locations primarily around Washington Metro stations throughout the county.

Arlington County is home to Ronald Reagan
Ronald Reagan
Washington National Airport , which provides domestic air services to the Washington, D.C.
Washington, D.C.
area. In 2009, Condé Nast Traveler readers voted it the country's best airport. Nearby international airports are Washington Dulles International Airport , located in Fairfax and Loudoun counties in Virginia, and Baltimore-Washington International Thurgood Marshall Airport , located in Anne Arundel County, Maryland . Several hybrid taxis at Pentagon

In 2007, the county authorized EnviroCAB , a new taxi company, to operate exclusively with a hybrid-electric fleet of 50 vehicles and also issued permits for existing companies to add 35 hybrid cabs to their fleets. As operations began in 2008, EnvironCab became the first all-hybrid taxicab fleet in the United States
United States
and the company not only offset the emissions generated by its fleet of hybrids, but also the equivalent emissions of 100 non-hybrid taxis in service in the metropolitan area. The green taxi expansion was part of a county campaign known as Fresh AIRE, or Arlington Initiative to Reduce Emissions, that aimed to cut production of greenhouse gases from county buildings and vehicles by 10 percent by 2012.


Arlington Public Schools operates the county's public K-12 education system of 22 elementary schools, 5 middle schools including Thomas Jefferson Middle School , Gunston Middle School ,

Links: ------ /wiki/County_(United_States) /wiki/Commonwealth_(U.S._state) /wiki/Virginia