| City : | Crestline City |
| County : | Crawford County, Richland County, Somerset County |
| State : | Ohio (OH) |
| | |
| Land Area : | 3.17 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 40.7836382 |
| Longitude : | -82.7454902 |
| | |
| Population (2010): | 4,630 |
| Population Estimate (2012) : | 4,603 |
| Population Density : | 1,462.46/sq mi |
| Housing Units (2012) : | 2,169 |
| Median Household Income (2012) : | $38,005 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $44,231 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $79,400 (Ohio : $133,700, USA : $181,400) |