| Name | Oulu |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 328,000,000 |
| Date founded | 1605 |
| Elevation (m) | 60 |
| Country | Finland |
| Administrative division | Northern Ostrobothnia |
| Continent | Europe |
| Latitude (°) | 65.0166702271 |
| Waterbody | Bothnian Bay |
| Longitude (°) | 25.4666671753 |
| Website | https://www.ouka.fi/ |
| Population (people) | 201,810 (31/12/2017) |
| Demonym |