| County : | Dekalb County |
| State : | Alabama (AL) |
| Land Area : | 777.09 sq mi |
| Water Area : | 1.59 sq mi |
| Latitude : | 34.4609290 |
| Longitude : | -85.8039920 |
| Population (2010): | 71,109 |
| Population Estimate (2012) : | 70,949 |
| Population Density : | 91.51/sq mi |
| Housing Units (2012) : | 31,109 |
| Median Household Income (2012) : | $36,853 (Alabama : $43,160, USA : $53,046) |
| Median Family Income (2012) : | $43,289 (Alabama : $54,326, USA : $64,585) |
| Median House Price (2012) : | $89,400 (Alabama : $122,300, USA : $181,400) |
Dekalb County Cities / Towns
| Collinsville Town (1,983) | Crossville Town (1,862) | Fort Payne City (14,012) |
| Fyffe Town (1,018) | Geraldine Town (896) | Hammondville Town (488) |
| Henagar City (2,344) | Ider Town (723) | Lakeview Town (143) |
| Mentone Town (360) | Pine Ridge Town (282) | Powell Town (955) |
| Rainsville City (4,948) | Sand Rock Town (560) | Shiloh Town (274) |
| Sylvania Town (1,837) | Valley Head Town (558) |
Dekalb County Zip Codes
| 35765 (4,013) | 35771 (3,645) | 35951 (13,098) |
| 35954 (12,416) | 35957 (15,693) | 35961 (6,514) |
| 35962 (8,300) | 35963 (1,704) | 35966 (3,914) |
| 35967 (16,630) | 35968 (4,575) | 35971 (4,914) |
| 35974 (1,589) | 35975 (1,058) | 35978 (5,390) |
| 35979 (1,398) | 35981 (2,141) | 35984 (1,889) |
| 35986 (7,744) | 35988 (1,940) | 35989 (3,573) |