| City : | Greenfield City |
| County : | Hancock County, Ontario County, Salem County |
| State : | Indiana (IN) |
| | |
| Land Area : | 12.55 sq mi |
| Water Area : | 0.11 sq mi |
| Latitude : | 39.7932827 |
| Longitude : | -85.7725484 |
| | |
| Population (2010): | 20,602 |
| Population Estimate (2012) : | 20,545 |
| Population Density : | 1,641.48/sq mi |
| Housing Units (2012) : | 8,818 |
| Median Household Income (2012) : | $48,742 (Indiana : $48,374, USA : $53,046) |
| Median Family Income (2012) : | $57,646 (Indiana : $60,012, USA : $64,585) |
| Median House Price (2012) : | $121,800 (Indiana : $123,400, USA : $181,400) |