Seongnam

Seongnam, one of the foremost planned cities in South Korean history, was conceived during the era of President Park Chung Hee for the purpose of industrializing the nation by concentrating electronic, textile, and petrochemical facilities there during the 1970s and 1980s. The city featured a network of roads, to Seoul and other major cities like Gwangju, Gyeonggi, from the early 1970s on. Today, Seongnam has merged with the metropolitan network of Seoul. Seongnam has also served as a "test bed" of South Korea's urban planning history. Bundang, one of the successful new town projects in the country, has been settled in the southern half of Seongnam since 1991. The city is also home to K League football club Seongnam FC.

• Name — Seongnam • Settlement Type — Specific city • Subdivision Type — Country • Subdivision Name — South Korea • Subdivision Type1 — Region • Subdivision Name1 — Gyeonggi Province (Sudogwon) • Population Blank1 Title — Dialect • Population Blank1 — Seoul • Area Total Km2 — 141.70 • Population As Of — September 2024 • Population Total — 914,832 • Population Density Km2 — 7032.10 • Leader Title — Mayor • Leader Name — Shin Sang-jin (People Power) • Parts Type — Administrative divisions • Parts — 3 gu, 44 dong • Blank Emblem Type — Emblem of Seongnam

• District — Korean name — Hanja — Area (km 2) — Household — Population — Dong • Sujeong District — 수정구 — 壽井區 — 45.46 — 116,300 — 232,658 — 17 • Jungwon District — 중원구 — 中院區 — 26.41 — 99,939 — 204,356 — 11 • Bundang District — 분당구 — 盆唐區 — 69.77 — 193,315 — 469,740 — 22 • Seongnam City — 성남시 — 城南市 — 141.64 — 408,915 — 906,754 || 50

• Miscellaneous • Government workers: — 2,199 • Medical centers: — 952 • Teachers: — 7,245 • Students per Teacher: — 23 • Number of Cars: — 270,289 • Population by year • Year||Total population • 1975 — 272,470 • 1980 — 376,822 • 1985 — 447,647 • 1990 — 540,690 • 1995 — 868,268 • 2000 — 912,222 • 2005 — 931,019 • 2010 — 936,267 • 2015 — 969,675 • 2025 — 906,754

Numerous major companies have migrated their headquarters from Downtown Seoul to Seongnam to help government's plan to accelerate the dispersion of Seoul's population to its suburbs and relieve the congested Seoul metropolitan area. Seongnam is now home to prominent companies such as KT (formerly Korea Telecom), Naver, and HD Hyundai Heavy Industries. Pangyo Techno Valley is the premier industrial complex in Seongnam. Nowcom has its headquarters in Pangyo. Because of its significance, Pangyo now serves as a core area of Seongnam, replacing the old downtown in northeast Jungwon and Sujeong.

Seongnam FC is a professional football club based in the city. The club now competes in the K League 2.

Seongnam is well known for one of the highest educational standard. Dong Seoul University and Gachon University are the major universities in the city. Many high schools provide competitive and rigorous education to local students. Seongnam is under jurisdiction of Gyeonggi Provincial Office of Education. The municipal office of education reports to Gyeonggi Provincial Superintendent, and is located in Seohyeon-dong, Bundang District. The city's only international school is Korea International School – Pangyo. Seongnam is home to the Seongnam Foreign Language High School and Gachon University's primary campus.

In Seongnam, there is 1 provincial library, and 18 municipal libraries.

The Seongnam Arts Center includes three theaters: the opera house, concert hall, and ensemble theater. It also includes the main arts hall and the cube arts hall, an academy, musical fountains, outdoor recreation facilities, and leisure facilities. • Namhansanseong • Pangyo Eco Center • Pangyo Museum • Bundang Central Park

Seongnam has a humid continental climate (Köppen: Dwa), but can be considered a borderline humid subtropical climate (Köppen: Cwa) using the -3 C isotherm.

• Subway/Train • Great Train eXpress Line A • Suin–Bundang Line • Gyeonggang Line • Seoul Metropolitan Subway Line 8 • Shinbundang Line • Bus • (Red Bus) • 90OO, 93OO, 94OO (OO means another number excl. 01) to Gangnam District or Jung District, Seoul • (Green Bus)- Gyeonggi Bus • Green bus to Seoul, Gwangju, Yongin, western Gyeonggi Province, National Road • National Road number 3-Gwangju-Yatap-Sangdaewon-Seongnam IC-Gachon University Station-Seoul • Expressway • Seoul Ring Expressway (road number 100) • Gyeongbu Expressway (road number 1) • Yongin-Seoul Expressway (road number 171) • Bundang-Suseo City Road (road number 81) • Bundang-Naegok City Road (road number 81)

Seongnam is twinned with: • Aurora, United States (1992) • Piracicaba, Brazil (1986) • Shenyang, China (1998)

• Dahyun, member of K-pop girl group Twice • Jennie, member of K-pop girl group Blackpink • Kino, member of K-pop boy group Pentagon • Lee Jae Myung, 14th president of South Korea • Lee Yeon-hee, South Korean actress and model • Lee Yo-won, South Korean actress • Solbin, member of K-pop girl group Laboum • Jimin, former member of AOA • Kim Hye-yoon, South Korean actress • Woodz, South Korean rapper and singer-songwriter