Warszawa

1 municipality

1,861,774

Wołomiński

12 municipalities

267,541

Piaseczyński

6 municipalities

206,796

Radom

1 municipality

202,259

Pruszkowski

6 municipalities

176,326

Miński

13 municipalities

158,639

Radomski

13 municipalities

151,601

Warszawski Zachodni

7 municipalities

129,926

Legionowski

5 municipalities

127,099

Otwocki

8 municipalities

126,695

Płock

1 municipality

114,974

Płocki

15 municipalities

110,155

Garwoliński

14 municipalities

106,364

Grodziski

6 municipalities

101,623

Grójecki

10 municipalities

98,305

Ostrołęcki

11 municipalities

87,559

Ciechanowski

9 municipalities

86,977

Płoński

12 municipalities

85,427

Sochaczewski

8 municipalities

83,999

Siedlecki

13 municipalities

80,690

Nowodworski

6 municipalities

80,054

Siedlce

1 municipality

76,471

Żyrardowski

5 municipalities

76,141

Wyszkowski

6 municipalities

73,854

Mławski

10 municipalities

70,471

Ostrowski

11 municipalities

70,109

Węgrowski

9 municipalities

63,343

Kozienicki

7 municipalities

58,313

Sokołowski

9 municipalities

51,725

Pułtuski

7 municipalities

50,881

Przasnyski

7 municipalities

50,354

Ostrołęka

1 municipality

49,913

Sierpecki

7 municipalities

49,607

Gostyniński

5 municipalities

43,501

Makowski

10 municipalities

42,956

Przysuski

8 municipalities

39,771

Szydłowiecki

5 municipalities

38,334

Żuromiński

6 municipalities

36,776

Zwoleński

5 municipalities

35,079

Białobrzeski

6 municipalities

32,926

Lipski

6 municipalities

32,572

Łosicki

6 municipalities

29,736