| Zip Code : | 48442 |
| City : | Holly village |
| County : | Oakland County, Livingston County, Genesee County |
| State : | Michigan (MI) |
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| Land Area : | 85.37 sq mi |
| Water Area : | 3.72 sq mi |
| Latitude : | 42.7886803 |
| Longitude : | -83.6061018 |
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| Population (2010): | 20,669 |
| Population Estimate (2012) : | 21,404 |
| Population Density : | 242.11/sq mi |
| Housing Units (2012) : | 8,700 |
| Median Household Income (2012) : | $65,323 (Michigan : $48,471, USA : $53,046) |
| Median Family Income (2012) : | $71,650 (Michigan : $60,749, USA : $64,585) |
| Median House Price (2012) : | $147,000 (Michigan : $128,600, USA : $181,400) |