- Inception
- 1267, 1 July 1941
- Population
- 292681, 327371, 322073, 297171, 254297, 215791, 219528, 198438, 186084, 144550, 84492, 56128
- Area
- 214.229602
- Elevation
- 260 m
- contains the administrative territorial entity
- Antošovice, Bartovice, Bělský Les, Dubina, Heřmanice, Hošťálkovice, Hrabová, Hrabůvka, Hrušov, Hulváky, Koblov, Krásné Pole
- IPA transcription
- /ˈɔstrava/
- mean age
- 43.2
- native label
- Ostrava
- number of houses
- 3658, 4804, 5608, 8177, 9972, 10955, 14610, 18365, 21086, 22070, 22141, 23311
- official name
- Ostrava, Statutární město Ostrava
- postal code
- 700 30–739 34
- shares border with
- Bohumín, Petřvald, Šenov, Vřesina, Čavisov, Stará Ves nad Ondřejnicí, Klimkovice, Vratimov, Velká Polom, Dolní Lhota, Jistebník, Hlučín
- time of earliest written record
- 1267
- twinned administrative body
- Split, Miskolc, Dresden, Oral, Coventry, Katowice, Košice, Pittsburgh, Shreveport, Piraeus, Sumy, Gaziantep
- vehicle registration plate code
- T