Territory of Miastkowo Municipality 2025

In 2024, Miastkowo municipality ranked 2063 nationally among Poland's 2,478 municipalities by area, in the middle tier by size. Covered 115 km² (11,488 ha). In Łomżyński county, ranked 5 of 9 municipalities. Within Podlaskie province, ranked 63.

Official GUS territorial statistics for Miastkowo municipality in Łomżyński county, Podlaskie province.