| City : | Clarksville City |
| County : | Pike County |
| State : | Missouri (MO) |
| Land Area : | 0.46 sq mi |
| Water Area : | 0.36 sq mi |
| Latitude : | 39.3705102 |
| Longitude : | -90.9046105 |
| Population (2010): | 442 |
| Population Estimate (2012) : | 396 |
| Population Density : | 951.91/sq mi |
| Housing Units (2012) : | 271 |
| Median Household Income (2012) : | $34,191 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $34,911 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $66,800 (Missouri : $138,400, USA : $181,400) |
Clarksville City Zip Codes
| 63336 (1,146) |