płocki County
Voivodeship: mazowieckie
Municipalities (15)
- Bielsk (9 units)
- Bodzanów (9 units)
- Brudzeń Duży (10 units)
- Bulkowo (6 units)
- Drobin (10 units)
- Gąbin (9 units)
- Mała Wieś (7 units)
- Nowy Duninów (3 units)
- Radzanowo (6 units)
- Stara Biała (8 units)
- Staroźreby (10 units)
- Słubice (6 units)
- Słupno (6 units)
- Wyszogród (8 units)
- Łąck (5 units)