Home›Land counties of Masovian Voivodeship›Ostrołęka County🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусскийفارسی한국어中文EntityQ610857· pop 33· linked from 394 articlesOstrołęka Countypowiat of PolandWikidata factsOfficial websitewww.powiat.ostroleka.plImageMyszyniec general view towards north DK53 2.jpgLicence plate codeWOSSources (3)wikidata.orgen.wikipedia.orginaturalist.orgvia Wikidata · CC0On the mapAvailable in 32 languagesFrançaisDeutsch中文РусскийPortuguêsItalianoazbBahasa Indonesiabe_x_oldBelarusianConnectionsPolandCountryWarsawEntityCategoriesLand counties of Masovian VoivodeshipOstrołęka County