About Ostrołęka
Ostrołęka is located in Poland, part of Europe. Find essential geography and continue exploring more places in the same country.
Population53,740
Figure applies toOstrołęka (city)
Data as ofLatest recorded figure
Last checkedSeptember 3, 2026
CountryPoland
ContinentEurope
Place typeCity
Country codePL
Source: GeoNames geographical database. Population figures can use different geographic boundaries and should be read together with “Figure applies to”.