Ostrów Wielkopolski

Ostrów Wielkopolski
Left to right: aerial view of Market Square, City Hall, Ostrów Wielkopolski Co-Cathedral, Stefan Rowiński bench, former Women's College.
Ostrów Wielkopolski
Coordinates: 51°38′58″N 17°48′59″E / 51.64944°N 17.81639°E / 51.64944; 17.81639
Country Poland
VoivodeshipGreater Poland
CountyOstrów Wielkopolski
GminaOstrów Wielkopolski (urban gmina)
First mentioned1293
City rights15th century
Government
  City mayorBeata Klimek (L)
Area
  Total
41.9 km2 (16.2 sq mi)
Highest elevation
175 m (574 ft)
Lowest elevation
123 m (404 ft)
Population
 (31 December 2021)
  Total
70,982
Time zoneUTC+1 (CET)
  Summer (DST)UTC+2 (CEST)
Postal code
63-400 to 63-417
Area code+48 62
Car platesPOS
ClimateCfb
Highways
National roads
Voivodeship roads
Websitehttp://www.umostrow.pl/

Ostrów Wielkopolski ([ˈɔstruv vjɛlkɔˈpɔlskʲi]) (often abbreviated Ostrów Wlkp., formerly called simply Ostrów, German: Ostrowo, Latin: Ostrovia) is a city in west-central Poland with 70,982 inhabitants (2021), situated in the Greater Poland Voivodeship; the seat of Ostrów Wielkopolski County. It is the fifth-largest city in the voivodeship after Poznań, Kalisz, Piła and Konin.

It is located in the Kalisz Region in the south-eastern part of historic Greater Poland.