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Population of Geumcheon-gu, Seoul

Resident registration data, June 2026 (MOIS)

Total population222,503people
Average age46.7yrs

Population structure

Population by age

10-year bands · by sex

Population by age and sex

Unit: people

Under 1010s20s👑 30s40s50s60s70s80s90s100+4,1096,02114,61722,00614,80417,23818,38210,2213,87636783,9535,85316,24018,12112,54917,09718,75511,8885,45892316

Male 111,649Female 110,854

Age structure

Unit: %

Youth 6.3%Working age 70.6%Seniors 23.1%70.6%23.1%

Youth 6.3%Working age 70.6%Seniors 23.1%

30s is the largest group, at 40,127 people.

Population change

Change over time

4-year trend

Unit: people

231,565 in 2022229,235 in 2023226,672 in 2024224,076 in 2025222,503 in 202620222023202420252026

231,565 in 2022222,503 in 2026

Down 3.9% over the past 4 years.

Population ranking

Doksan-dong has the largest population of the 3 neighborhoods.

Population by region

3
RegionPopulationShareAverage age
Doksan-dong101,07245.4%45.9 yrs
Siheung-dong95,89943.1%49.1 yrs
Gasan-dong25,53211.5%40.9 yrs

The top three areas hold 100.0% of the population of Geumcheon-gu, Seoul.

Other regions

Other districts in Seoul

16

Frequently asked questions❓

Geumcheon-gu, Seoul has 222,503 residents as of June 2026., 1,573 fewer than a year earlier.
Doksan-dong, home to 101,072 residents — 45.4% of Geumcheon-gu, Seoul.
It is 46.7 as of June 2026., 1.1 years above the national average of 45.6. Among its neighborhoods, Gasan-dong is youngest at 40.9 and Siheung-dong oldest at 49.1.
It fell 3.9% over 4 years, from 231,565 in 2022 to 222,503 in June 2026.
This is resident registration data from Korea's Ministry of the Interior and Safety. Figures are as of the end of June 2026 and are updated monthly. The data is open under KOGL Type 1.
Resident registration counts people at their registered address. The census counts them where they actually live. The gap is widest in university towns and industrial areas, where many people never change their registered address.

Sources 🌐