| Zip Code : | 43311 |
| City : | Bellefontaine city |
| County : | Logan County |
| State : | Ohio (OH) |
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| Land Area : | 101.56 sq mi |
| Water Area : | 0.30 sq mi |
| Latitude : | 40.3656327 |
| Longitude : | -83.7564320 |
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| Population (2010): | 19,240 |
| Population Estimate (2012) : | 19,369 |
| Population Density : | 189.45/sq mi |
| Housing Units (2012) : | 8,440 |
| Median Household Income (2012) : | $43,980 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $50,856 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $123,900 (Ohio : $133,700, USA : $181,400) |