Territory of Płoński County 2025

In 2024, Płoński county ranked 148 nationally among Poland's 380 counties by area, in the top 20% of largest counties. Covered 1,380 km² (137,980 ha). Within Masovian province, ranked 18 of 42 counties. Contained 12 municipalities.

Official GUS territorial statistics for Płoński county and its 12 municipalities within Masovian province.