Ostrołęka
Ostrołęka is a small city in northeastern Poland on the Narew river, about 120 km northeast of Warsaw, with a population of 51,012 and an area of 33.46 square... Wikipedia
- Voivodeship: Masovian
- County: city county
- Established: 11th century
- Town rights: 1373
- Mayor: Paweł Niewiadomski
- Population (31 December 2021): 51,012
- Time zone: CET (UTC+1)
- Summer (DST): CEST (UTC+2)
- Postal code: 07-400 to 07-417
- Area code(s): +48 029
- Vehicle registration: WO
- Data source: DuckDuckGo
