Territory of Wieleń Municipality 2025

In 2024, Wieleń municipality ranked 746 nationally among Poland's 2,478 municipalities by area, in the top 10% of largest municipalities. Covered 430 km² (43,002 ha). In Czarnkowsko-Trzcianecki county, ranked 2 of 8 municipalities. Within Greater Poland province, ranked 74.

Official GUS territorial statistics for Wieleń municipality in Czarnkowsko-Trzcianecki county, Greater Poland province.