| City : | Clay City |
| County : | Harrison County, Jefferson County |
| State : | Alabama (AL) |
| | |
| Land Area : | 9.93 sq mi |
| Water Area : | 0.06 sq mi |
| Latitude : | 33.6976338 |
| Longitude : | -86.6076790 |
| | |
| Population (2010): | 9,708 |
| Population Estimate (2012) : | 9,659 |
| Population Density : | 977.37/sq mi |
| Housing Units (2012) : | 3,799 |
| Median Household Income (2012) : | $69,774 (Alabama : $43,160, USA : $53,046) |
| Median Family Income (2012) : | $84,075 (Alabama : $54,326, USA : $64,585) |
| Median House Price (2012) : | $171,500 (Alabama : $122,300, USA : $181,400) |