naapurustot.fi / All areas / Ylä-Savo / Sonkajärvi
Sonkajärvi
Sonkajärvi is a Finnish municipality. naapurustot.fi covers 7 postal code areas in Sonkajärvi, with a combined population of about 3,609. Compare the municipality's neighbourhoods across 50+ indicators — income, housing, services, safety and environment.
7 postal code areas · about 3,609 residents
Sub-region: Ylä-Savo
Postal code areas
| Area | Postal code | Population | Median income |
|---|---|---|---|
| Sonkajärvi Keskus | 74300 | 2,381 | 23,494 € |
| Sukeva-Kainuunmäki | 74340 | 608 | 21,060 € |
| Hernejärvi | 74420 | 276 | 22,126 € |
| Sonkakoski | 74360 | 135 | 23,099 € |
| Koirakoski | 74490 | 95 | 20,647 € |
| Jyrkkä | 74380 | 61 | 18,562 € |
| Kalliosuo | 74345 | 53 | 17,968 € |
Cite this page
Recommended citation: naapurustot.fi (2026). Sonkajärvi — neighbourhoods, postal codes & statistics | naapurustot.fi. https://naapurustot.fi/en/municipality/sonkajarvi/
BibTeX
@misc{naapurustot_2026_naapurustot_fi_en_municipality_sonkajarvi,
title = {Sonkajärvi — neighbourhoods, postal codes & statistics | naapurustot.fi},
author = {{naapurustot.fi}},
year = {2026},
howpublished = {\url{https://naapurustot.fi/en/municipality/sonkajarvi/}},
note = {Data: Statistics Finland (Paavo, CC BY 4.0) and other public sources}
}