Ganghwa-gun Population 2026
Ganghwa-gun has a population of 25,535, making it the #131 biggest city in 🇰🇷 South Korea, located in Incheon. It is about 405× smaller than Seoul, the country's biggest city.
Population (city proper)
25,535
Rank in South Korea
#131
Coordinates
37.75°N, 126.49°E
~15 m elevation · Asia/Seoul
Distance to capital (Seoul)
48 km
30 miles, straight line
Other big cities in Incheon
| City | Population | Rank in South Korea |
|---|---|---|
| Incheon | 3,015,482 | #3 |
Cities near Ganghwa-gun
- Gimpo-si203,391 people · ~24 km away
- Munsan43,208 people · ~29 km away
- Goyang-si1,061,752 people · ~32 km away
- Incheon3,015,482 people · ~38 km away
- Bucheon-si850,731 people · ~38 km away
- Gwangmyeong357,545 people · ~45 km away
FAQ
What is the population of Ganghwa-gun?
Ganghwa-gun has a population of 25,535 (city proper, latest official figure via GeoNames), making it the #131 biggest city in South Korea.
What region is Ganghwa-gun in?
Ganghwa-gun is located in Incheon, South Korea.
Is Ganghwa-gun the capital of South Korea?
No, the capital of South Korea is Seoul, about 48 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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