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Asan

South Chungcheongcity

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Total population

324,580

Coordinates36.79°, 127.00°

Demographic figures from Statistics Korea (KOSTAT). Overview below cites Wikipedia and may reference a different year.

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City facts

Overview

Within South Chungcheong, South Korea, Asan stands as a mid-sized city. Population sits at roughly 324,580 according to the open data we track. Asan maps to 36.790°, 127.003° — squarely within the warm temperate belt. Based on its warm temperate position, residents likely encounter warm summers and cool winters. Solar-resource estimates put the area at about 1,413 kWh/m² of solar irradiance per year with sunshine for roughly 55% of daylight hours. Continue scrolling for population, climate, environmental and points-of-interest data drawn from public sources.

Summary composed automatically from structured open data on this page. See our Terms for details.

History & geography

Geography

Latitude
36.7899
Longitude
127.0027
Water area
—
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Air quality

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
27,377
Distinct species (top 10)
10

Most-observed species

  • Boreal Digging Frog
    Kaloula borealis (Barbour, 1908) · Amphibia
    1,857
  • Eurasian Wigeon
    Mareca penelope (Linnaeus, 1758) · Aves
    1,608
  • Fall Webworm
    Hyphantria cunea (Drury, 1773) · Insecta
    554
  • Oriental Turtle-Dove
    Streptopelia orientalis (Latham, 1790) · Aves
    411
  • Gray/Purple Heron
    Ardea cinerea Linnaeus, 1758 · Aves
    321
  • Eurasian Tree Sparrow
    Passer montanus (Linnaeus, 1758) · Aves
    316
  • Oriental Magpie
    Pica serica Gould, 1845 · Aves
    300
  • Great Egret
    Ardea alba Linnaeus, 1758 · Aves
    298

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
3
Largest magnitude
4.4
Largest event
2015-12-21

Most recent

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

Ryoo Seung-wan
Ryoo Seung-wan
South Korean film director, screenwriter, producer and actor
E
Eoh Kiy-ku
South Korean politician
Kang Hoon-sik
Kang Hoon-sik
South Korean politician

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in South Chungcheong

Browse all places in South Chungcheong →

Geography & sun

Avg solar (kWh/m²/day)
3.87
Annual solar (kWh/m²)
1,413

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Books about this place

Recent natural events nearby

Ground air-quality sensors

Recently spotted species

Japanese common grass yellow
Japanese common grass yellow
Eurema mandarina
Seen 2026-09-15
Amara gigantea
Amara gigantea
Amara gigantea
Seen 2026-09-15
Black planthopper
Black planthopper
Ricania speculum
Seen 2026-09-14
Japanese creeper
Japanese creeper
Parthenocissus tricuspidata
Seen 2026-09-13
Sympetrum kunckeli
Sympetrum kunckeli
Sympetrum kunckeli
Seen 2026-09-12
Gull-billed Tern
Gull-billed Tern
Gelochelidon nilotica
Seen 2026-09-12
Boreal Digging Frog
Boreal Digging Frog
Kaloula borealis
Seen 2026-09-11
Little Stag Beetle
Little Stag Beetle
Dorcus rectus
Seen 2026-09-11

Research-grade observations from iNaturalist (within ~15 mi).

Events

Gallery

Geotagged photos within ~6 miles of Asan, from Wikimedia Commons contributors.

Korail Janghang Line Onyang Oncheon Station — Asan, South Korea0.6 miAsan Gingko Tree Road — Asan, South Korea0.6 mi20240715 아산고속버스터미널 — Asan, South Korea0.8 mi20240715 164848 아산고속버스 승강장 — Asan, South Korea0.8 mi20240715 아산고속버스터미널 외부 — Asan, South Korea0.8 mi20240715 번영로 — Asan, South Korea0.8 miYi Sun Shin stadium exterior — Asan, South Korea1.8 miYi Sun Shin stadium interior — Asan, South Korea1.8 mi동헌 — Asan, South Korea2.1 mi온주아문 및 동헌 — Asan, South Korea2.1 miTEST IMG-exif-only-rot90 — Asan, South Korea3 miKorea-Daejeon-Live crab bundles at a market-01 — Asan, South Korea3.8 miKorean cuisine-Various banchan-kimchi and jangajji-01 — Asan, South Korea3.8 mi순천향대 순천향대학교 전경 — Asan, South Korea4.1 mi충청남도 동물위생시험소 아산지소 — Asan, South Korea4.7 mi아산 영인산 정상 - panoramio — Asan, South Korea5.3 mi영인산 깃대봉정상에서 본 - panoramio — Asan, South Korea5.4 miKorail Gyeongbu Highspeed Line CheonanAsan Station — Asan, South Korea5.5 mi아산 상성리 교회당 - panoramio — Asan, South Korea5.5 miKorail Janghang Line Asan Station — Asan, South Korea5.6 mi아산 전윤장의 묘 — Asan, South Korea5.6 mi20211209 아산역 1호선 승강장 — Asan, South Korea5.6 mi20211209 아산역 역명판 — Asan, South Korea5.6 mi아산 영인호 - panoramio — Asan, South Korea5.7 mi

Photos via Wikimedia Commons — see each image page for license & attribution.

Sources

  • • Wikimedia Commons
  • • Wikidata
  • • USGS Earthquake Catalog (global feed)
  • • GBIF (Global Biodiversity Information Facility)
  • • iNaturalist
  • • Open-Meteo / sunrise-sunset.org