Moran Market Traditional Street, Seongnam-dong, Jungwon-guHwangsong Park, Geumgwang-dong, Jungwon-guSeongnam High-Tech Valley & Sangdaewon Market, Sangdaewon-dong, Jungwon-guSeongnam City Hall & City Hall Park, Yeosu-dong, Jungwon-gu
Foreign residents4,286peopleNaturalized citizens 1,003 people
Foreign resident share2.16%Of registered residents

Resident types

16.6% of Seongnam-si's foreign residents live in Jungwon-gu.

By residence type

As of September 2026

Unit: %

Overseas Koreans 26.9%Other foreign nationals 33.7%Migrant workers 16.5%Marriage migrants 17.0%Foreign students 5.8%26.9%33.7%16.5%17.0%

Overseas Koreans 26.9%Other foreign nationals 33.7%Migrant workers 16.5%Marriage migrants 17.0%Foreign students 5.8%

TypePeopleShare
Overseas Koreans1,15526.9%
Other foreign nationals1,44633.7%
Migrant workers70916.5%
Marriage migrants72817%
Foreign students2485.8%

Other foreign nationals are the largest group at 1,446.

Age structure

By age group

As of September 2026
Age groupPeopleShare
Under 10912.1%
10s1343.1%
20s70916.5%
30s90021%
40s76317.8%
50s82219.2%
60s66315.5%
70+2044.8%

Residents in their 30s are the largest age group at 900.

Frequently asked questions❓

4,286 as of the 2026 survey, or 2.16% of its population.
Other foreign nationals form the largest group, at 1,446.
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 🌐