- 2,328,825 inhabitants (2025)
- 18,219.0 km² area
Hierarchy
Child units
Łódź
Urban County
Zgierz County
County
Pabianice County
County
Sieradz County
County
Tomaszów County
County
Bełchatów County
County
Radomsko County
County
Piotrków County
County
Kutno County
County
Łódź East County
County
Łowicz County
County
Wieluń County
County
Opoczno County
County
Piotrków Trybunalski
Urban County
Zduńska Wola County
County
Łask County
County
Pajęczno County
County
Łęczyca County
County
Rawa County
County
Skierniewice
Urban County
Wieruszów County
County
Poddębice County
County
Skierniewice County
County
Brzeziny County
County
Also written Województwo łódzkie.