| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Halsua | 428,329,984 | 1868 | 118 | Finland | Central Ostrobothnia | Europe | 63.4633331299 | 24.1666660309 | website | 1,171 | Map | |||||
| Perho | 775,190,016 | 1868 | 130 | Finland | Central Ostrobothnia | Europe | 63.2166671753 | 24.4166660309 | website | 2,860 | Map | |||||
| Kokkola |  | 328,000,000 | 1620 | 24 | Finland | Central Ostrobothnia | Europe | 63.8366661072 | 23.1333332062 | website | 47,723 | Map | ||||
| Lestijärvi | 559,059,968 | 125 | Finland | Central Ostrobothnia | Europe | 63.5250015259 | 24.6666660309 | website | 789 | Map | ||||||
| Lohtaja | 418,000,000 | After 1578 | Finland | Central Ostrobothnia | Europe | 64.0166702271 | 23.5000000000 | website | 2,820 | Map |