Territory of Kosów Lacki Municipality 2025

In 2024, Kosów Lacki municipality ranked 1672 nationally among Poland's 2,478 municipalities by area, in the top 20% of largest municipalities. Covered 200 km² (20,016 ha). In Sokołowski county, ranked 3 of 9 municipalities. Within Masovian province, ranked 198.

Official GUS territorial statistics for Kosów Lacki municipality in Sokołowski county, Masovian province.