| City : | Atlanta City |
| County : | Armstrong County, Logan County |
| State : | Illinois (IL) |
| | |
| Land Area : | 1.26 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 40.2635743 |
| Longitude : | -89.2308452 |
| | |
| Population (2010): | 1,692 |
| Population Estimate (2012) : | 1,234 |
| Population Density : | 1,339.12/sq mi |
| Housing Units (2012) : | 762 |
| Median Household Income (2012) : | $46,944 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $57,969 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $95,300 (Illinois : $190,800, USA : $181,400) |