Ostrów Mazowiecka

Ostrów Mazowiecka
Flag Coat of arms
Ostrów Mazowiecka
Coordinates: 52°48′N 21°54′E / 52.8°N 21.9°E / 52.8; 21.9
Country	Poland
Voivodeship	Masovian
County	Ostrów Mazowiecka County
Gmina	Ostrów Mazowiecka (urban gmina)
Established	15th century
Town rights	1434
Government
– Mayor	Władysław Krzyżanowski
Area
– Total	22.09 km2 (8.5 sq mi)
Elevation	110 m (361 ft)
Population (2006)
– Total	22,560
– Density	1,021.3/km2 (2,645.1/sq mi)
Time zone	CET (UTC+1)
– Summer (DST)	CEST (UTC+2)
Postal code	07-300, 07-302
Area code(s)	+48 029
Car plates	WOR
Website	http://www.ostrowmaz.pl

Ostrów Mazowiecka [ˈɔstruf mazɔˈvjɛt​͡ska] ( listen) is a town in northeastern Poland with 23,486 inhabitants (2004). Situated in the Masovian Voivodeship (since 1999), previously in Ostroleka Voivodeship (1975-1998). It is the capital of Ostrów Mazowiecka County.

Coordinates: 52°48′N 21°54′E / 52.8°N 21.9°E / 52.8; 21.9