Ansan (, ) is a city in Gyeonggi Province, South Korea. It lies southwest of Seoul and is part of the Seoul Metropolitan Area. It is connected to Seoul by rail via Seoul Subway Line 4. It is situated on the Yellow Sea coast and some islands lie within its jurisdiction. The largest and best-known of these is Daebu Island.

Several higher learning institutions are located in Ansan. They include Ansan University, Shin Ansan University, the ERICA campus of Hanyang University, and the Seoul Institute of the Arts. The Korea Transportation Safety Authority, a government agency, has also been headquartered in Ansan since June 3, 2002.Home page. Korea Transportation Safety Authority. Retrieved on June 9, 2009. With its high number of foreign workers, Wongokbon-dong has been designated as a multicultural area. In 2021, Ansan was selected as the largest residential area for foreigners and it is seeking designation as a special multicultural city. Street play festival is held every year in Ansan. Ansan joined the UNESCO Global Network of Learning Cities in 2018.

History

Ancient era The first humans in Ansan were in the New Stone Age, and many shell middens and prehistoric remains were found at Oido, Sihwaho, Chojidong and Daebudo. In the Seonbu-dong and Wolpi-dong area, over 10 stone dolmen tombs could be found. Also in 1995, Old Stone Age relics were found while constructing the Seohaean Expressway.. Most dolmens in Ansan are north dolmen, but the dolmen in Seonbu-dong are table-shaped and another table-shaped tomb was found in Hakon-dong, Gwangmyeong. There are many ancient relics found in the city..

Three Kingdoms and Goryeo eras Not much evidence or antiquities survive from the Proto-Three Kingdoms and Samhan periods in Ansan and nearby areas. The Mahan confederacy in Chen Shou in Records of the Three Kingdoms preserves writings about the chiefdom state. Ansan was in communion with Baekje but very little has been saved.

In the Later Three Kingdoms era, the Ansan area was owned by Taebong (also known as Hugoguryeo, "Later Goguryeo") in Silla Hyogong's 4th year (AD 900). After then, Kung Ye, who was the ruler of Taebong, was overthrown by Taejo, and the Ansan area was turned over to Goryeo, founded by Taejo. First, the Kung Ye Ganggu-gun was changed to Ansan-gun but the state of the military was preserved.

Joseon era Ansan belonged to Gyeonggijwa-do (left Gyeonggi Province) in the Joseon period. Taejo's 5th year (AD 1396), Ansan-eoso (meaning Ansan fishery) that is now under the direct control of a detached building of Saongwon (the Department of foods and meals in the Joseon dynasty) was set up. After Gyeonggijwa-do and Gyeonggiwo-do (right Gyeonggi province) were unified in Taejong's 2nd year (AD 1402), Ansan was still called Ansan. Under Taejong's 13th year (AD 1413), the whole country was detached into eight provinces.

Modern era Until 1914, Ansan and the southern part of today's Siheung consisted of Ansan County. In 1914, Ansan County was annexed to Siheung County. This region produced high-quality salt from ancient times and valuable marine products. Ansan was then a fishing village. In 1986, several towns of Hwaseong county became incorporated, representing the beginning of Ansan as a city. With currently over 600,000 residents, Ansan now has two distinct and separate districts:Provisional changes including Guri and 11 cities and counties and permission of modification naming Naju.(1985.12.28.) from Constitution of the Republic of Korea Danwon, which has 12 dongs as of 2009, and Sangnok, with 13.

Geography Ansan is located in the southwest of Gyeonggi-do and is situated on the coast of the Yellow Sea (locally called West Sea), at . Portions of various Yellow Sea islands lie within its jurisdiction. The largest and best-known of these is Daebu Island, also known as "Daebudo".

Large portions of Ansan, over 100 sq miles, are reclaimed wetlands, part of the Saemangeum land reclamation project known as Ansan Reed Marshy Park.

Located at the south of the city (but within its jurisdiction) are islands of Daebudo and Pungdo. On land, the city boundaries are marked by the town of Gunpo to the east of Ansan, Anyang to north-east, Siheung to the north and Hwaseong to the south.

Climate Ansan has a monsoon-influenced humid continental climate (Köppen: Dwa) with cold, dry winters and hot, rainy summers.

Demographics According to the South Korean Ministry of Justice, Ansan's Danwon District is the district which has the largest foreign population in Korea, with 68,119 residents followed by Siheung (66,103), Hwaseong (59,942), Yeongdeungpo-gu, Seoul (48,682), Guro-gu, Seoul (48,343), Pyeongtaek (42,243), and Asan, South Chungcheong (35,567 people). + Ansan City government report on foreign population January 2024 Group PopulationChaoxianzu 48,082Chinese 10,781Uzbek 10,118Koryo saram 7,631Kazakh 3,808Vietnam 2,415Russian 1,604other 11,930 https://www.ansan.go.kr/common/sn3hcv_skin/doc.html?fn=17089289513023KWSOE5CGOC037SD6T68U36DL.xlsx&rs=/cmsdata/preview/2024/

Transportation

Railway

The Ansan Line is a major rail line in Ansan and is part of the Seoul Metropolitan Subway as Line 4. Service connects from Oido to Jinjeop in Namyangju. The subway is also connected to the public bus system in Ansan. Previously, the first railroad in the city was the Suin Line which was opened by Korea under Japanese rule. In mid-2020, the Suin–Bundang Line started operations, connecting Suwon and Ansan which expanded the living space in Ansan.

Korail

Seoul Subway Line 4 (via Ansan Line) (Gunpo) ← Banwol — Sangnoksu — Hanyang Univ. at Ansan — Jungang — Gojan — Choji — Ansan — Singiloncheon → (Siheung)

Seohae Line Wonsi — Siu — Choji — Seonbu — Dalmi → (Siheung) → (Gimpo Airport) → (Goyang)

Suin–Bundang Line (via Ansan Line) (Hwaseong) ← Sari — Hanyang Univ. at Ansan — Jungang — Gojan — Choji — Ansan — Singiloncheon → (Siheung)

Future expansion Currently, Seohae Line starts from Ansan to Sosa station in Bucheon. But the Ministry of Land, Infrastructure and Transport is extended to Goyang through Gimpo International Airport station. It was planned to be completed by 2023 and extended Seohae Line officially opened on 1 July 2023.

The Shin Ansan Line will connect Yeouido to Ansan in 2024. It will take only 30 minutes from Yeouido to Ansan Also, the Ministry of Land, Infrastructure and Transport is considering extending to Seoul Station.

Hanyang University — Ansan City Hall — Jungang — Seongpo — Jangha — Mokgam → (Gwangmyeong) → (Seoul)

Bus

The () near Ansan station provides daily bus service to Incheon International Airport and most cities in South Korea including Gimhae and Busan. Buses travel via Gimpo International Airport and Incheon International Airport. Express buses to Iksan, Dongdaegu, and Gwangju are also available. Near Sangnoksu station are buses going to Suwon station and Gangnam station. Ansan has 53 bus lines with 537 buses operating in and out of the city limits, connecting the city with Seoul and other outlying Gyeonggi cities. The Ansan transfer center also has express city buses, city buses, and intercity buses to link to Banwol industrial estate, Sihwa lake, and nearby cities.

Pedalro Pedalro is a public bicycle system in Ansan. There are 101 Pedalro stations in Ansan. This is run on a membership basis. However, due to high cost for maintenance, Ansan discontinued the public bicycle service in 2021.

Public institutions The Korea Transportation Safety Authority, a government agency in South Korea, is headquartered in Ansan. Other major institutions in Ansan include:

Korea Electrotechnology Research Institute, Ansan Branch Korea Elevator Safety Agency, Ansan Branch Korea Institute of Industrial Technology, Research Institute of Industrial Technology Convergence Korea Rural Research Institute Korea Testing Laboratory, Gyeonggi Branch Metropolitan Air Quality Management Office (수도권대기환경청)

Administrative districts The administrative district of Ansan is parted into 25 dong, 1187 tong, and 5884 ban. The extent of Ansan is 149.06 km2 (Sangnok-gu: 57.83 km2 Danwon-gu: 91.23 km2). The population standard was 281,829 households and 761,279 people at the end of 2012, of which the Korean citizen population was 715,108 with 43,465 foreigners recorded.

Borough Administrative dong Hangul (Korean) Chinese character extent household populationSangnok District상록구常綠區 Il-dong 일동 一洞 2.41 11,215 23,003I-dong 이동 二洞 2.44 13,884 22,466Sa 1-dong 사1동 四洞 2.36 16,749 39,594Sa 2-dong 사2동 3.65 12,740 36,395Sa 3-dong 사3동 3.68 7,147 20,835Bono-dong 본오동 本五洞 6.45 17,589 43,811Bono-2 dong 본오2동 0.82 12,300 33,038Bono-3 dong 본오3동 1.1 9,992 25,268Bugok-dong 부곡동 釜谷洞 6.22 8,832 22,775Wolpi-dong 월피동 月陂洞 5.54 17,394 35,681Seongpo-dong 성포동 聲浦洞 1.7 9,767 30,250Banwol-dong 반월동 半月洞 13.16 8,077 16,574Ansan-dong 안산동 安山洞 8.36 3,842 10,026Danwon District단원구檀園區Wadong 와동 瓦洞 3.23 19,372 36,020Gojan-1 dong 고잔1동 古棧洞 1.75 9,282 24,548Gojan-2 dong 고잔2동 1.87 9,650 25,465Hosu dong 호수동 湖水洞2.48 14,723 42,346Wongokbon-dong 원곡본동 元谷洞 8.12 14,884 49,007Wongok-1 dong 원곡1동 0.95 4,399 16,034Wongok-2 dong 원곡2동 0.56 5,323 17,058Choji-dong 초지동 草芝洞 21.16 17,720 45,416Seonbu-1 dong 선부1동 仙府洞0.86 7,544 16,880Seonbu-2 dong 선부2동 2.07 11,619 27,390Seonbu-3 dong 선부3동 5.81 13,774 37,439Dae-bu dong 대부동 大阜洞 42.37 3,614 7,384

Education Ansan had Hyanggyo, nationally sponsored schools, throughout the Joseon period and Goryeo. Modern institutions of higher learning located in Ansan include Ansan University, Shin Ansan University, Seoul Institute of the Arts, and the ERICA campus of Hanyang University.

List of universities in Ansan: Ansan University Hanyang University, ERICA campus at Ansan Seoul Institute of the Arts Shin Ansan University Korea Hotel Tourism College

There are 24 high schools, 29 middle schools, 54 elementary schools and 96 kindergartens in the city. Danwon High School in Ansan was particularly affected by the Sinking of the MV Sewol in 2014 as a large number of the passengers were students from the school, and city streets featured many ribbon memorials and other markers and ceremonies for the disaster. Ansan Seo Elementary School a.k.a. in Wongok-dong has a multicultural program with students from other countries, a rarity in South Korean education.

Economy Because Ansan is a planned city built behind the Ansan Smart Hub following the government's industrial planning, the proportion of agriculture in the Ansan economy is very low. Meanwhile, as the government promoted a manufacturing industry plan in the Ansan area before Ansan was built, many people work in the manufacturing industry. There are two national industrial complexes, Banwol and Sihwa, as well as the local Banwol plating industrial complex.

Cultural institutions and heritage

In the past, Ansan had fewer attractions and a poor reputation due to its industrial and fishing roots, but the east side of the city has recently experienced several beautification projects. The canal systems which bisect the city have bicycling and walking paths, and are covered with roses, tulips, and cherry blossoms in spring. A community bicycle system sponsored by the city is also available for park access and riding. Nowadays, Ansan has many museums and galleries, such as the Ansan Culture and Arts Center, Seongho Memorial Hall, Danwon Sculpture Park, and Hwarang Public Garden. Ansan has run city bus tours for cultural heritage sightseeing since 2008..

Events The Jet-mer-ri village deity is held every year in the Jet-mer-ri shrine to the village deity from 1984, and since 1987 the Beal-Mang-Sung art festival is held. Also, since 1991 the Danwon art festival and since 1996 the Sung-ho cultural festival is held. The Ansan Street Arts Festival is held in Ansan Culture Square in May since 2005. Other festivals in Ansan include:

Ansan Kim Hong-do Festival (September) Ansan Daebu Island: The scent of ocean tulip festival (April) Ansan Street Arts Festival (May)