| Zip Code : | 30141 |
| City : | Hiram city, Powder Springs city |
| County : | Cobb County, Paulding County |
| State : | Georgia (GA) |
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| Land Area : | 29.47 sq mi |
| Water Area : | 0.19 sq mi |
| Latitude : | 33.8609513 |
| Longitude : | -84.7696419 |
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| Population (2010): | 22,457 |
| Population Estimate (2012) : | 21,446 |
| Population Density : | 762.13/sq mi |
| Housing Units (2012) : | 8,622 |
| Median Household Income (2012) : | $55,683 (Georgia : $49,604, USA : $53,046) |
| Median Family Income (2012) : | $65,589 (Georgia : $59,198, USA : $64,585) |
| Median House Price (2012) : | $141,300 (Georgia : $156,400, USA : $181,400) |