Marion County is a
county
A county is a geographic region of a country used for administrative or other purposes Chambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...
located in the
U.S. state
In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...
of
Illinois
Illinois ( ) is a state in the Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolitan areas include, Peoria and Rock ...
. According to the
2010 census, it had a population of 39,437.
Its
county seat
A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US ...
is
Salem.
Marion County comprises the
Centralia
Centralia may refer to:
Places Australia
*Central Australia, sometimes called "Centralia"
Canada
* Centralia, Ontario
** RCAF Station Centralia, a former Royal Canadian Air Force training base
** Centralia (Essery Field) Aerodrome
United State ...
, IL
Micropolitan Statistical Area, which is included in the
St. Louis-
St. Charles-
Farmington,
MO-IL
Combined Statistical Area
Combined statistical area (CSA) is a United States Office of Management and Budget (OMB) term for a combination of adjacent metropolitan statistical area, metropolitan (MSA) and micropolitan statistical areas (µSA) across the 50 US states and ...
.
History
Marion County was organized on 24 January 1823 from portions of
Jefferson and
Fayette counties. It was named in honor of
Revolutionary War Gen.
Francis Marion
Brigadier-General Francis Marion ( 1732 – February 27, 1795), also known as the Swamp Fox, was an American military officer, planter and politician who served during the French and Indian War and the Revolutionary War. During the Amer ...
, the "Swamp Fox".
File:Marion County Illinois 1823.png, Marion County at the time of its creation in 1823
Geography
According to the
U.S. Census Bureau
The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of the ...
, the county has a total area of , of which is land and (0.6%) is water.
The southwest corner of Marion County is the intersection of the Baseline with the Third Principal Meridian, the point of origin for the third survey of the Northwest Territory under the
Land Ordinance of 1785 The Land Ordinance of 1785 was adopted by the United States Congress of the Confederation on May 20, 1785. It set up a standardized system whereby settlers could purchase title to farmland in the undeveloped west. Congress at the time did not have ...
. The origin is marked with a boulder south of
Centralia
Centralia may refer to:
Places Australia
*Central Australia, sometimes called "Centralia"
Canada
* Centralia, Ontario
** RCAF Station Centralia, a former Royal Canadian Air Force training base
** Centralia (Essery Field) Aerodrome
United State ...
just off U.S. 51.
Climate and weather
In recent years, average temperatures in the county seat of Salem have ranged from a low of in January to a high of in July, although a record low of was recorded in January 1994 and a record high of was recorded in August 1983. Average monthly precipitation ranged from in January to in May.
Major highways
*
Interstate 57
Interstate 57 (I-57) is a north–south Interstate Highway in Missouri and Illinois that parallels the old Illinois Central Railroad for much of its route. It runs from Sikeston, Missouri, at I-55 to Chicago, Illinois, at I-94. I-57 ess ...
*
U.S. Route 50
*
U.S. Route 51
*
Illinois Route 37
*
Illinois Route 161
Illinois Route 161 (abbreviated IL 161) is an east–west highway with its western terminus at St. Clair Avenue in Fairview Heights and its official eastern terminus at Illinois Route 37 near Kell. This is an official distance of .
The road ...
Adjacent counties
*
Fayette County - north
*
Clay County Clay County is the name of 18 counties in the United States. Most are named for Henry Clay, U.S. Senator and statesman:
* Clay County, Alabama
* Clay County, Arkansas (named for John Clayton, and originally named Clayton County)
* Clay County, Flo ...
- east
*
Wayne County - southeast
*
Jefferson County - south
*
Washington County - southwest
*
Clinton County Clinton County may refer to:
*Counties named for George Clinton, first and third Governor of New York, and later the fourth Vice President of the United States:
**Clinton County, New York
**Clinton County, Ohio
*Counties named for DeWitt Clinton, s ...
- west
Demographics
As of the
2010 United States Census
The United States census of 2010 was the twenty-third United States national census. National Census Day, the reference day used for the census, was April 1, 2010. The census was taken via mail-in citizen self-reporting, with enumerators serving ...
, there were 39,437 people, 16,148 households, and 10,746 families residing in the county.
The population density was . There were 18,296 housing units at an average density of .
The racial makeup of the county was 93.1% white, 3.9% black or African American, 0.6% Asian, 0.3% American Indian, 0.4% from other races, and 1.6% from two or more races. Those of Hispanic or Latino origin made up 1.4% of the population.
In terms of ancestry, 27.5% were
German
German(s) may refer to:
* Germany (of or related to)
**Germania (historical use)
* Germans, citizens of Germany, people of German ancestry, or native speakers of the German language
** For citizens of Germany, see also German nationality law
**Ge ...
, 15.8% were
Irish, 13.6% were
English
English usually refers to:
* English language
* English people
English may also refer to:
Peoples, culture, and language
* ''English'', an adjective for something of, from, or related to England
** English national ...
, and 10.8% were
American
American(s) may refer to:
* American, something of, from, or related to the United States of America, commonly known as the "United States" or "America"
** Americans, citizens and nationals of the United States of America
** American ancestry, pe ...
.
Of the 16,148 households, 30.9% had children under the age of 18 living with them, 48.9% were married couples living together, 12.8% had a female householder with no husband present, 33.5% were non-families, and 28.8% of all households were made up of individuals. The average household size was 2.40 and the average family size was 2.91. The median age was 41.4 years.
The median income for a household in the county was $38,974 and the median income for a family was $50,518. Males had a median income of $41,428 versus $28,042 for females. The per capita income for the county was $20,493. About 12.2% of families and 16.5% of the population were below the
poverty line
The poverty threshold, poverty limit, poverty line or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for ...
, including 23.9% of those under age 18 and 9.6% of those age 65 or over.
Communities
Cities
*
Centralia
Centralia may refer to:
Places Australia
*Central Australia, sometimes called "Centralia"
Canada
* Centralia, Ontario
** RCAF Station Centralia, a former Royal Canadian Air Force training base
** Centralia (Essery Field) Aerodrome
United State ...
*
Kinmundy
*
Salem
*
Wamac
Villages
*
Alma
*
Central City
In urban planning, a core city, principal city metropolitan core, or central city, is the largest or most important city or cities of a metropolitan area. A core city is surrounded by smaller satellite cities, towns, and suburbs. A central cit ...
*
Iuka
*
Junction City
*
Kell
*
Odin
Odin (; from non, Óðinn, ) is a widely revered god in Germanic paganism. Norse mythology, the source of most surviving information about him, associates him with wisdom, healing, death, royalty, the gallows, knowledge, war, battle, victory, ...
*
Patoka
*
Sandoval
*
Vernon
*
Walnut Hill
Townships
Marion County is divided into seventeen
townships:
*
Alma
*
Carrigan
*
Centralia
Centralia may refer to:
Places Australia
*Central Australia, sometimes called "Centralia"
Canada
* Centralia, Ontario
** RCAF Station Centralia, a former Royal Canadian Air Force training base
** Centralia (Essery Field) Aerodrome
United State ...
*
Foster
*
Haines
*
Iuka
*
Kinmundy
*
Meacham
*
Odin
Odin (; from non, Óðinn, ) is a widely revered god in Germanic paganism. Norse mythology, the source of most surviving information about him, associates him with wisdom, healing, death, royalty, the gallows, knowledge, war, battle, victory, ...
*
Omega
Omega (; capital: Ω, lowercase: ω; Ancient Greek ὦ, later ὦ μέγα, Modern Greek ωμέγα) is the twenty-fourth and final letter in the Greek alphabet. In the Greek numeric system/ isopsephy ( gematria), it has a value of 800. The ...
*
Patoka
*
Raccoon
The raccoon ( or , ''Procyon lotor''), sometimes called the common raccoon to distinguish it from other species, is a mammal native to North America. It is the largest of the procyonid family, having a body length of , and a body weight of ...
*
Romine
*
Salem
*
Sandoval
*
Stevenson
*
Tonti
Unincorporated Communities
*
Greendale
*
Tonti
Politics
Initially a strongly Democratic anti-
Yankee
The term ''Yankee'' and its contracted form ''Yank'' have several interrelated meanings, all referring to people from the United States. Its various senses depend on the context, and may refer to New Englanders, residents of the Northern United S ...
county, Marion County has undergone two transitions. Between 1912 and 2004 it was a perfect
bellwether
A bellwether is a leader or an indicator of trends.[bellwether]
" ''Cambridge Dictionary''. Ret ...
apart from the Catholicism-influenced 1960 election when substantial anti-Catholic voting by its largely southern white population caused it to support Republican
Richard Nixon
Richard Milhous Nixon (January 9, 1913April 22, 1994) was the 37th president of the United States, serving from 1969 to 1974. A member of the Republican Party, he previously served as a representative and senator from California and was ...
. Since the beginning of the twenty-first century it has voted consistently for Republican presidential candidates.
See also
*
National Register of Historic Places listings in Marion County, Illinois
References
{{Coord, 38.65, -88.92, display=title, type:adm2nd_region:US-IL_source:UScensus1990
Illinois counties
1823 establishments in Illinois
Populated places established in 1823
Marion County, Illinois