Honkajoki is a municipality in the region of Lounais-Suomi. It is located in the province of Western Finland and is part of the Satakunta region. The population of Honkajoki is 1,656 (31 January 2019) and the municipality covers an area of 331.22 km2 (127.88 sq mi) of which 1.80 km2 (0.69 sq mi) is inland water (1 January 2018). The population density is 5/km2 (13/sq mi).
The municipality is unilingually Finnish.
- HonkajoenKko (2016)