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World Measure
The population almanac240 countries · 31,365 cities · UN WPP 2024
City profile · South Korea · Asia

Seodong

Jeju-do · South Korea
City population
42,569
#107
in South Korea
#4
in Jeju-do
#13,201
worldwide
SeoulSeodong
33.484, 126.493 · 456 km from Seoul
City population
42,569
Within the city boundary, not a metro area
Rank in South Korea
#107
of 144 cities of 15,000+
World rank
#13,201
of 31,365 cities listed
Share of South Korea
0.1%
of the national population

About Seodong

Seodong is a city in Jeju-do, South Korea with a population of 42,569. It is the 107th largest of the 144 cities of 15,000 or more listed in South Korea, and the 13,201st largest worldwide. It lies 456 km from Seoul.

Position in South Korea
#107of 144
LargestSmallest
Position in Jeju-do
#4of 6
LargestSmallest

Key Facts

Country
South Korea
Region
Jeju-do
Rank in region
#4of 6
Distance to capital
456 km
to Seoul
Elevation
98 m
Approximate — modelled, not surveyed
Time zone
Asia/Seoul
Coordinates
33.484, 126.493
Record updated
2025-12-08
Entry edited, not measured

City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.

Nearby Cities

All 144 in South Korea

Closest listed cities by great-circle distance from the city centre.

2KMTallang-dong55K people4KMJeju City489K people16KMGaigeturi24K people26KMSeogwipo179K people121KMHaenam24K people

Explore

South KoreaAll 144 citiesJeju-do6 cities in the regionCountry profileSouth Korea population & indicators