🇫🇮 Tyrnävä

Tyrnävä is a municipality in the North Ostrobothnia region of Finland with a population of 6,470 (31 December 2025). It covers an area of 494.85 square kilometres (191.06 sq mi), of which 3.07 km2 (1.19 sq mi) is water. The population density is 13.16 inhabitants per square kilometre (34.1/sq mi). The municipality is unilingually Finnish. The city of Oulu is located about 30 kilometres (19 mi) north of the center of Tyrnävä.