Regional Statistics
27,801
50
people/km²
80,446
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Territory of Siedlecki County 2026
Siedlecki county ranks 164 nationally among Poland's 380 counties by area, in the top 10% of largest counties. Covers 1,603 km² (160,348 ha). Within Masovian voivodeship, ranks 20 of 42 counties. Contains 13 municipalities.
Official GUS territorial statistics for Siedlecki county and its 13 municipalities within Masovian voivodeship.
Total Area Chart
Lowest at 1,603 in 1998
Highest at 1,604 in 2006
1998
26 years
2024
Powiat Ranking
28/380 County in Poland
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Go to Siedlecki
Year over Year
since 2023
2024
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Land Use
major land categories
Nature Protection
protected areas and sites
Siedlecki
13 municipalities