| Zip Code : | 35603 |
| City : | Decatur city, Priceville town, Trinity town |
| County : | Lawrence County, Morgan County |
| State : | Alabama (AL) |
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| Land Area : | 70.36 sq mi |
| Water Area : | 6.68 sq mi |
| Latitude : | 34.5354518 |
| Longitude : | -86.9712262 |
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| Population (2010): | 30,545 |
| Population Estimate (2012) : | 30,687 |
| Population Density : | 434.12/sq mi |
| Housing Units (2012) : | 13,386 |
| Median Household Income (2012) : | $55,697 (Alabama : $43,160, USA : $53,046) |
| Median Family Income (2012) : | $72,832 (Alabama : $54,326, USA : $64,585) |
| Median House Price (2012) : | $163,000 (Alabama : $122,300, USA : $181,400) |