| City : | Ottumwa City |
| County : | Wapello County |
| State : | Iowa (IA) |
| Land Area : | 15.86 sq mi |
| Water Area : | 0.67 sq mi |
| Latitude : | 41.0223368 |
| Longitude : | -92.4234020 |
| Population (2010): | 25,023 |
| Population Estimate (2012) : | 24,849 |
| Population Density : | 1,578.05/sq mi |
| Housing Units (2012) : | 11,257 |
| Median Household Income (2012) : | $37,251 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $44,347 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $70,900 (Iowa : $123,000, USA : $181,400) |
Ottumwa City Zip Codes
| 52501 (30,220) |