| Zip Code : | 48840 |
| City : | Haslett |
| County : | Ingham County, Clinton County, Shiawassee County |
| State : | Michigan (MI) |
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| Land Area : | 19.35 sq mi |
| Water Area : | 1.27 sq mi |
| Latitude : | 42.7631383 |
| Longitude : | -84.3793607 |
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| Population (2010): | 12,501 |
| Population Estimate (2012) : | 12,952 |
| Population Density : | 645.91/sq mi |
| Housing Units (2012) : | 6,214 |
| Median Household Income (2012) : | $59,074 (Michigan : $48,471, USA : $53,046) |
| Median Family Income (2012) : | $88,947 (Michigan : $60,749, USA : $64,585) |
| Median House Price (2012) : | $181,500 (Michigan : $128,600, USA : $181,400) |