Bontang is a city on the eastern coast of the island of
Borneo
Borneo (; id, Kalimantan) is the List of islands by area, third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java Isl ...
in Indonesia, in the province of
East Kalimantan
East Kalimantan (Indonesian: ) is a province of Indonesia. Its territory comprises the eastern portion of Borneo. It had a population of about 3.03 million at the 2010 census (within the current boundary), 3.42 million at the 2015 census, and 3 ...
. It occupies an area of , and the population was 140,787 at the 2010 census, and 178,917 at the 2020 census. It is also the third most densely populated place in the province after
Balikpapan
Balikpapan is a seaport city in East Kalimantan, Indonesia. Located on the east coast of the island of Borneo, the city is the financial center of Kalimantan. Balikpapan is the city with the largest economy in Kalimantan with an estimated ...
and
Samarinda
Samarinda is the capital city of the Indonesian province of East Kalimantan on the island of Borneo. The city lies on the banks of the Mahakam River with a land area of . Samarinda ranks first on East Kalimantan Human Development Index and it ...
.
History
Etymology
Bontang refers to the town's traditional status as a humble village populated mostly by immigrants. 'Bon' can refer in Indonesian to 'receipt' and 'tang' to 'debt.' Alternately, the name of the town means 'a group of visitors'. A coastal town, Bontang was initially a settlement governed under the
Kutai Sultanate based in
Tenggarong.
[Potret Lingkungan Hidup Kota Bontang. Pemerintah Kota Bontang: Kelompok Kerja Program Pengelolaan SDA. Bontang: 2003.]
Colonial era
In 1920, the village of Bontang was established as a sub-district town, which was at that time called the ''Onder Van Bontang'' District. Bontang was still a sub-district under the leadership of a assistant who was a
cleric
Clergy are formal leaders within established religions. Their roles and functions vary in different religious traditions, but usually involve presiding over specific rituals and teaching their religion's doctrines and practices. Some of the t ...
in the government of Sultan Aji Muhammad Parikesit, the 19th Sultan of Kutai Kartanegara (1921-1960).
Independence era
Since 1954, a district head has taken office. The enactment of Law No. 27 of 1959 concerning the establishment of the Regional Level (Dati) II in East Kalimantan removed the status of self-government.
In 1972, the government of the then Kutai Regency recognized Bontang as a district.
Major development of Bontang as an industrial area took place following the establishment of two major companies,
PT Badak Natural Gas Liquefaction in 1974, and
PT Pupuk Kaltim, a company specializing in the production of ammonia and fertilizer, three years later. Both companies built facilities and infrastructure that were very important for the economic growth of the city,
From 1978 onwards, Bontang experienced rapid regional expansion. Consequently, the central government upgraded Bontang from a district to an administrative city (''kota administratif - kotif''), by government law No. 20 of 1989 and followed up with the expansion of the ''Kotif'' region from one district to two - North Bontang and South Bontang Districts.
In 1999, Bontang became an autonomous independent city (''kotamadya''). A third district - West Bontang - was created on 16 August 2003.
Geography

Bontang is located between 117° 23 E and 117° 32 E and 0° 01 N and 0° 12 N. It administers an area of 497.57 km
2.
Within this area, only 29% is land. The city is dominated by flat lands ranging from 0 – 106 meters above sea level, but also includes several hills. Approximately 48% of the city's land area is located in coastal regions and is characteristically level with a slope of 0 - 2%. It is bordered by
East Kutai Regency in the north and west,
Makassar Strait
Makassar Strait is a strait between the islands of Borneo and Sulawesi in Indonesia. To the north it joins the Celebes Sea, while to the south it meets the Java Sea. To the northeast, it forms the Sangkulirang Bay south of the Mangkalihat Pe ...
in the east, and
Kutai Kartanegara Regency in the south. Soil deposits in the city largely consist of
podzol
In soil science, podzols are the typical soils of coniferous or boreal forests and also the typical soils of eucalypt forests and heathlands in southern Australia. In Western Europe, podzols develop on heathland, which is often a construct of hum ...
in the interior and
alluvium
Alluvium (from Latin ''alluvius'', from ''alluere'' 'to wash against') is loose clay, silt, sand, or gravel that has been deposited by running water in a stream bed, on a floodplain, in an alluvial fan or beach, or in similar settings. Alluv ...
sediments in the coastal region. This makes the city prone to
erosion
Erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location where it is deposited. Erosion is di ...
and the use of land for agriculture or development requires prior soil stabilisation.
The city is part of the
Kutai basin, and is dominated by
quartz sand
Quartz is a hard, crystalline mineral composed of silica ( silicon dioxide). The atoms are linked in a continuous framework of SiO4 silicon-oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical ...
and
sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks.
Most sandstone is composed of quartz or feldspar (both silicates ...
formations created by sediment from nearby rivers.
Demographics
In 2019, the city population had increased by 2.02% compared with the previous year. The sex ratio as of 2019 was 100 females:110 males. As with most Indonesian cities, the population is young, with people in the age range 15 – 64 years accounting for around 70%. The most densely-occupied district is North Bontang (2,486 per square kilometre), and the least dense is South Bontang (605 per square kilometre).
Economy

In 2010, Bontang had the highest municipal
GDP (nominal) per capita in Indonesia, amounting to Rp375,407,000 (US$38,306) according to
Statistics Indonesia
Statistics Indonesia ( id, Badan Pusat Statistik, BPS, ), is a non-departmental government institute of Indonesia that is responsible for conducting statistical surveys. Its main customer is the government, but statistical data is also availabl ...
. However, there has been a decreasing trend in income and GDP per capita since 2015 due to the decline of
coal mining
Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from ...
and
LNG
Liquefied natural gas (LNG) is natural gas (predominantly methane, CH4, with some mixture of ethane, C2H6) that has been cooled down to liquid form for ease and safety of non-pressurized storage or transport. It takes up about 1/600th the vol ...
production caused by negative economic growth.
Fishing and agriculture
The fishing industry in Bontang is small, consisting mainly of small-scale fish farming for local consumption in Bontang and nearby cities, such as
Balikpapan
Balikpapan is a seaport city in East Kalimantan, Indonesia. Located on the east coast of the island of Borneo, the city is the financial center of Kalimantan. Balikpapan is the city with the largest economy in Kalimantan with an estimated ...
. A small amount of the catch is exported to
Makassar
Makassar (, mak, ᨆᨀᨔᨑ, Mangkasara’, ) is the capital of the Indonesian province of South Sulawesi. It is the largest city in the region of Eastern Indonesia and the country's fifth-largest urban center after Jakarta, Surabaya, ...
and Hong Kong.
[Taman Nasional Kutai] Only a small proportion of the land in Bontang is available and/or suitable for farming. As a result, only about 4% of Bontang residents are involved in agriculture.
Manufacturing
PT Pupuk Kaltim was established in 1977. It is an Indonesian government-owned fertilizer company that manufactures
ammonia
Ammonia is an inorganic compound of nitrogen and hydrogen with the formula . A stable binary hydride, and the simplest pnictogen hydride, ammonia is a colourless gas with a distinct pungent smell. Biologically, it is a common nitrogeno ...
and
urea
Urea, also known as carbamide, is an organic compound with chemical formula . This amide has two amino groups (–) joined by a carbonyl functional group (–C(=O)–). It is thus the simplest amide of carbamic acid.
Urea serves an important ...
from the area's natural gas. The company operates four units producing ammonia and five units producing urea, resulting in an annual output of 1,850,000 tons of ammonia and 2,980,000 tons of urea. The ammonia production is exported to countries such as South Korea, Taiwan, the Philippines, and India, as well as being used locally in Indonesia whilst urea is distributed to national rice farmers and plantations (rubber, oil palm, etc.).
There are also other manufacturing companies in Kaltim Industrial Estate near PT Pupuk Kaltim e.g. PT. Kaltim Parna Industri that produces ammonia and PT Kaltim Methanol Industri that produces methanol. As of 2015, the city is the biggest producer of urea and ammonia in
South East Asia
Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical United Nations geoscheme for Asia#South-eastern Asia, south-eastern region of Asia, consistin ...
.
Energy and mining
PT Badak LNG was established on 26 November 1974 as a joint-venture company with
Pertamina
PT Pertamina (Persero), formerly abbreviated from ''Perusahaan Pertambangan Minyak dan Gas Bumi Negara'' (lit. 'State Oil and Natural Gas Mining Company'), is an Indonesian state-owned oil and natural gas corporation based in Jakarta. It was ...
,
Total S.A., Vico, and Jilco. It currently produces around 22 million tons of
liquefied natural gas
Liquefied natural gas (LNG) is natural gas (predominantly methane, CH4, with some mixture of ethane, C2H6) that has been cooled down to liquid form for ease and safety of non-pressurized storage or transport. It takes up about 1/600th the v ...
(LNG) per year, most of which is exported to Japan. PT Indominco, a coal mining company, was established in 1977. It is owned by a Thai company,
Banpu, and extracts up to 11 million tons of coal per year. The coal is mainly sold to electricity companies in Japan, Korea, and Taiwan.
Governance
Local government
As with all
Indonesian cities, Bontang is a second-level administrative division run by a mayor and vice mayor together with the city parliament, and it is equivalent to regency. Executive power lies with the mayor and vice mayor, while legislative duties are undertaken by the local parliament. The mayor, vice mayor and parliament members are democratically elected by people of the city. Heads of districts are appointed directly by the city mayor following recommendations by the city secretary.
Politics
The city is part of 6th electoral district in provincial level, together with
Berau Regency and
East Kutai Regency, having 12 out of 55 representatives in provincial parliament of East Kalimantan. At city level, the city parliament consists of 25 representatives from 3 electoral districts. The last election for representatives was in
2019
File:2019 collage v1.png, From top left, clockwise: Hong Kong protests turn to widespread riots and civil disobedience; House of Representatives votes to adopt articles of impeachment against Donald Trump; CRISPR gene editing first used to experim ...
and the next one will be on 2024.
Administrative divisions
Bontang is bordered by
East Kutai Regency to the North,
Kutai Kartanegara Regency to the South and West, by the
Makassar Strait
Makassar Strait is a strait between the islands of Borneo and Sulawesi in Indonesia. To the north it joins the Celebes Sea, while to the south it meets the Java Sea. To the northeast, it forms the Sangkulirang Bay south of the Mangkalihat Pe ...
to the East. Bontang is divided into three
districts
A district is a type of administrative division that, in some countries, is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or county, counties, several municipality, municipa ...
(''kecamatan''), listed below with their areas and their populations at the 2010 census and the 2020 census.
Infrastructure
Education
There are 61 elementary schools, 34 junior highschools, and 27 senior highschools (including vocational) in the city as of 2019. There's no public university in the city. However, the city has four higher education institutions, all of which are private. The most notable of these is Bontang Industrial Technology College (STTIB, short for ''Sekolah Tinggi Teknologi Industri Bontang'').
School participation rate as of 2020 was 99%.
The only higher education institution with university status in the city is Trunajaya University, which is also private.
Health

As of 2019, there are five hospitals in the city, 6
puskesmas
Puskesmas ( id, Pusat Kesehatan Masyarakat, ) are government-mandated community health clinics located across Indonesia. They are overseen by the Indonesian Ministry of Health and provide healthcare for the population on sub-district level. T ...
, 13 clinics, and 119 healthcare centers. One of the hospitals, Taman Husada Bontang Regional Hospital, is a public hospital owned by the city government. It is categorized as a B-class hospital by
Ministry of Health Ministry of Health may refer to:
Note: Italics indicate now-defunct ministries.
* Ministry of Health (Argentina)
* Ministry of Health (Armenia)
* Australia:
** Ministry of Health (New South Wales)
* Ministry of Health (The Bahamas)
* Ministry of ...
.
A new public hospital is currently under construction as of August 2020 and is expected to be categorized as D-class.
Places of worship
There are 218 mosques, 58 churches, and one
Hindu temple
A Hindu temple, or ''mandir'' or ''koil'' in Indian languages, is a house, seat and body of divinity for Hindus. It is a structure designed to bring human beings and gods together through worship, sacrifice, and devotion.; Quote: "The Hi ...
in the city as of 2020.
Transportation

Bontang city has 204.4 kilometers of road, of which around 100.05 kilometers have been paved with asphalt. The city also has six public transport terminals used mainly by buses and
angkots as of 2020. The only airport in the city is
PT Badak Bontang Airport, which is a private airport owned by
Badak NGL. The principal seaport serving the city is Loktuan Port, which as of 2020 is undergoing a massive expansion to support the new Indonesian capital in Kalimantan and to relieve traffic from the crowded port of Balikpapan.
Online motorcycle and conventional taxis provided by
Gojek and
Grab have already established a presence in the city. A
toll road
A toll road, also known as a turnpike or tollway, is a public or private road (almost always a controlled-access highway in the present day) for which a fee (or '' toll'') is assessed for passage. It is a form of road pricing typically implemen ...
connecting the city to
Samarinda
Samarinda is the capital city of the Indonesian province of East Kalimantan on the island of Borneo. The city lies on the banks of the Mahakam River with a land area of . Samarinda ranks first on East Kalimantan Human Development Index and it ...
is already planned. Construction is expected to begin in late 2021.
Climate
Bontang has a
tropical rainforest climate
A tropical rainforest climate, humid tropical climate or equatorial climate is a tropical climate sub-type usually found within 10 to 15 degrees latitude of the equator. There are some other areas at higher latitudes, such as the coast of southea ...
. As such the temperature is warm and relatively stable throughout the year. Rainfall is frequent and abundant. Two minor seasonal periods can be identified: one drier than the other. The so-called "dry" season lasts approximately from May until September (but average lower precipitations remain above 80 mm per month). The "rainy" season starts around November and ends around May.
References
External links
*
{{Authority control
1999 establishments in Indonesia