Gasan Digital Complex Station Intersection, Gasan-dong, Geumcheon-guGeumcheon Sports Park Trail, Doksan-dong, Geumcheon-guGeumbit Park Rooftop Garden, Siheung-dong, Geumcheon-gu
Foreign residents25,586peopleNaturalized citizens 4,342 people
Foreign resident share11.51%Of registered residents

Resident types

Geumcheon-gu ranks 3rd of 25 in Seoul by foreign residents.

By residence type

As of September 2026

Unit: %

Overseas Koreans 47.9%Other foreign nationals 29.1%Migrant workers 13.7%Marriage migrants 8.2%Foreign students 1.2%47.9%29.1%13.7%

Overseas Koreans 47.9%Other foreign nationals 29.1%Migrant workers 13.7%Marriage migrants 8.2%Foreign students 1.2%

TypePeopleShare
Overseas Koreans12,25447.9%
Other foreign nationals7,43629.1%
Migrant workers3,49613.7%
Marriage migrants2,0878.2%
Foreign students3131.2%

Overseas Koreans are the largest group at 12,254.

Age structure

By age group

As of September 2026
Age groupPeopleShare
Under 107743%
10s6972.7%
20s1,6366.4%
30s4,08015.9%
40s4,03015.8%
50s6,83926.7%
60s5,69922.3%
70+1,8317.2%

Residents in their 50s are the largest age group at 6,839.

Frequently asked questions❓

25,586 as of the 2026 survey, or 11.51% of its population.
Overseas Koreans form the largest group, at 12,254.
3rd out of 25.
The 2026 edition of the annual local foreign resident survey by Korea's Ministry of the Interior and Safety. Population figures come from monthly resident registration data, so the two have different reference dates.

Sources 🌐