| name | office head of government | Mayor | image | Area (m²) | date founded | Elevation (m) | Country | administrative division | continent | latitude (°) | waterbody | longitude (°) | Website | population (people) | Demonym | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seogwipo |  | 870,680,000 | South Korea | Jeju | Asia | 33.2497222222 | 126.5600000000 | website | 153,861 | Map | ||||||
| Jeju City |  | 977,800,000 | South Korea | Jeju | Asia | 33.5000000000 | 126.5166702271 | website | 435,413 | Map | ||||||
| Samyang-dong |  | 9,520,000 | South Korea | Jeju | Asia | 33.5333333300 | 126.6000000000 | website | 10,899 | Map | ||||||
| Yeongcheon-dong | South Korea | Jeju | Asia | 33.3049700000 | 126.5727400000 | website | Map | |||||||||
| Gungjeong-dong | South Korea | Jeju | Asia | website |