Sangdangsanseong Fortress Wall, Sanseong-dong, Sangdang-guSeongan-gil Shopping Street, Bungmullo1-ga, Sangdang-guSuamgol Mural Village Alley, Su-dong, Sangdang-guUju Bathhouse, Tap-dong, Sangdang-gu
Foreign residents1,970peopleNaturalized citizens 558 people
Foreign resident share1.02%Of registered residents

Resident types

7.2% of Cheongju-si's foreign residents live in Sangdang-gu.

By residence type

As of September 2026

Unit: %

Overseas Koreans 15.1%Other foreign nationals 38.3%Migrant workers 14.4%Marriage migrants 24.9%Foreign students 7.4%15.1%38.3%14.4%24.9%

Overseas Koreans 15.1%Other foreign nationals 38.3%Migrant workers 14.4%Marriage migrants 24.9%Foreign students 7.4%

TypePeopleShare
Overseas Koreans29715.1%
Other foreign nationals75538.3%
Migrant workers28314.4%
Marriage migrants49024.9%
Foreign students1457.4%

Other foreign nationals are the largest group at 755.

Age structure

By age group

As of September 2026
Age groupPeopleShare
Under 10663.4%
10s512.6%
20s42321.5%
30s53527.2%
40s34517.5%
50s29314.9%
60s1829.2%
70+753.8%

Residents in their 30s are the largest age group at 535.

Frequently asked questions❓

1,970 as of the 2026 survey, or 1.02% of its population.
Other foreign nationals form the largest group, at 755.
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 🌐