Ranking of powiats in 2021

Municipal infrastructure. Dwellings
TERYT POWIATS Water supply
distribution network per 100 km2
(as of 31 December)
Sewage distribution
network per 100 km2
(as of 31 December)
Gas supply
distribution network per 100 km2
(as of 31 December)
Average number of persons
per dwelling
(as of 31 December)
Dwellings completed
per 1 000 population
Hard surface district
and communal roads 100 km2
(as of 31 December)
1401Białobrzeski422921302529
1402Ciechanowski191923172419
1403Garwoliński242014352026
1404Gostyniński223131233620
1405Grodziski7991248
1406Grójecki272713151323
1407Kozienicki351524203239
1408Legionowski121088114
1409Lipski344141174121
1410Łosicki412633163731
1411Makowski324239294030
1412Miński11141622810
1413Mławski31322220532
1414Nowodworski201615101118
1415Ostrołęcki393625422135
1416Ostrowski383426303033
1417Otwocki101212132216
1418Piaseczyński876667
1419Płocki152529402634
1420Płoński183828241916
1421Pruszkowski555794
1422Przasnyski293038373840
1423Przysuski402140272936
1424Pułtuski213732241727
1425Radomski231717411622
1426Siedlecki362227372736
1427Sierpecki173330323924
1428Sochaczewski131820283512
1429Sokołowski373935112840
1430Szydłowiecki283436333425
1432Warszawski Zachodni98101939
1433Węgrowski302837143342
1434Wołomiński16111126210
1435Wyszkowski262319361028
1436Zwoleński252434343015
1437Żuromiński3340.394238
1438Żyrardowski14131851413
1461M. Ostrołęka3348123
1462M. Płock6672236
1463M. Radom4434185
1464M. Siedlce1123151
1465M.st. Warszawa221172