Area 6,498 km² | ||
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Ostrołęka Voivodeship (Polish: województwo ostrołęckie) was a unit of administrative division and local government in Poland in years 1975–1998, superseded by Masovian Voivodeship. Its capital city was Ostrołęka.
Major cities and towns
Population on 31 December 1998.
References
Ostrołęka Voivodeship Wikipedia(Text) CC BY-SA