- Located near the junctions of MO 19 and MO 28
- Latitude: 38°20'44" N (+38.3456)
- Longitude: 91°30'05" W (-91.5014)
- Elevation: 935 feet above sea level
- Civil township: Canaan
- Land area: 2.0 square miles
As the crow flies, Owensville is...
| Year | Population | Percent change |
|---|
| 1910 | 677 | -- |
| 1920 | 777 | +14.8% |
| 1930 | 1,424 | +83.3% |
| 1940 | 1,439 | +1.1% |
| 1950 | 1,946 | +35.2% |
| 1960 | 2,379 | +22.3% |
| 1970 | 2,416 | +1.6% |
| 1980 | 2,241 | -7.2% |
| 1990 | 2,325 | +3.7% |
| 2000 | 2,500 | +7.5% |