Niinisalo is a village in the municipality of Kankaanpää in the region of Satakunta in Finland. It is known for the Niinisalo Garrison which is the base of the Finnish Army unit Artillery Brigade. The population of Niinisalo is 996 (2009).

Kankaanpää is a town and municipality of Finland. Kankaanpää was founded in 1865, became a township in 1967 and finally a town in 1972. It is located in the crossroads of Hämeenkangas and Pohjankangas ridges. It belongs to the region of Satakunta. Kankaanpää has a population of about 12,400 inhabitants, which make it the third largest municipality in the Satakunta region in terms of population, after the city of Pori and the town of Rauma. Pori is located 53 kilometres (33 mi) southwest of Kankaanpää.