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Sangnam-dong Nightlife District, Sangnam-dong, Seongsan-guChangwon National Industrial Complex, Seongsan-dong, Seongsan-gu

Foreign Residents in Seongsan-gu, Changwon-si

Based on the MOIS local foreign resident survey, 2026

Foreign residents5,674peopleNaturalized citizens 648 people
Foreign resident share2.32%Of registered residents

Resident types

24.8% of Changwon-si's foreign residents live in Seongsan-gu.

By residence type

As of September 2026

Unit: %

Overseas Koreans 13.0%Other foreign nationals 35.1%Migrant workers 37.6%Marriage migrants 11.6%Foreign students 2.6%13.0%35.1%37.6%11.6%

Overseas Koreans 13.0%Other foreign nationals 35.1%Migrant workers 37.6%Marriage migrants 11.6%Foreign students 2.6%

TypePeopleShare
Overseas Koreans74013%
Other foreign nationals1,99135.1%
Migrant workers2,13437.6%
Marriage migrants65911.6%
Foreign students1502.6%

Migrant workers are the largest group at 2,134.

Age structure

By age group

As of September 2026
Age groupPeopleShare
Under 101372.4%
10s1262.2%
20s1,26222.2%
30s2,00635.4%
40s1,03218.2%
50s67011.8%
60s3426%
70+991.7%

Residents in their 30s are the largest age group at 2,006.

Frequently asked questions❓

5,674 as of the 2026 survey, or 2.32% of its population.
Migrant workers form the largest group, at 2,134.
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 🌐