Masan Fish Market Alley, Odong-dong, Masanhappo-guJeodo Kwai River Bridge Skywalk, Gusan-myeon, Masanhappo-gu
Foreign residents3,361peopleNaturalized citizens 460 people
Foreign resident share1.93%Of registered residents

Resident types

14.7% of Changwon-si's foreign residents live in Masanhappo-gu.

By residence type

As of September 2026

Unit: %

Overseas Koreans 5.9%Other foreign nationals 32.9%Migrant workers 33.4%Marriage migrants 11.8%Foreign students 16.0%32.9%33.4%11.8%16.0%

Overseas Koreans 5.9%Other foreign nationals 32.9%Migrant workers 33.4%Marriage migrants 11.8%Foreign students 16.0%

TypePeopleShare
Overseas Koreans1975.9%
Other foreign nationals1,10632.9%
Migrant workers1,12333.4%
Marriage migrants39611.8%
Foreign students53916%

Migrant workers are the largest group at 1,123.

Age structure

By age group

As of September 2026
Age groupPeopleShare
Under 10361.1%
10s862.6%
20s1,12733.5%
30s99129.5%
40s55016.4%
50s36110.7%
60s1544.6%
70+561.7%

Residents in their 20s are the largest age group at 1,127.

Frequently asked questions❓

3,361 as of the 2026 survey, or 1.93% of its population.
Migrant workers form the largest group, at 1,123.
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 🌐