| County : | Macon County |
| State : | Illinois (IL) |
| Land Area : | 580.69 sq mi |
| Water Area : | 5.18 sq mi |
| Latitude : | 39.8602372 |
| Longitude : | -88.9615288 |
| Population (2010): | 110,768 |
| Population Estimate (2012) : | 110,558 |
| Population Density : | 190.75/sq mi |
| Housing Units (2012) : | 50,475 |
| Median Household Income (2012) : | $46,165 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $59,682 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $92,500 (Illinois : $190,800, USA : $181,400) |
Macon County Cities / Towns
| Argenta Village (947) | Blue Mound Village (1,158) | Boody (276) |
| Decatur City (76,122) | Forsyth Village (3,490) | Harristown Village (1,367) |
| Long Creek Village (1,328) | Macon City (1,138) | Maroa City (1,801) |
| Mount Zion Village (5,833) | Niantic Village (707) | Oreana Village (875) |
| Warrensburg Village (1,210) |
Macon County Zip Codes
| 61749 (556) | 61756 (2,337) | 61818 (1,665) |
| 61830 (478) | 61882 (713) | 61925 (912) |
| 61937 (2,022) | 62501 (2,661) | 62513 (1,766) |
| 62514 (252) | 62521 (35,851) | 62522 (16,630) |
| 62523 (1,237) | 62526 (34,075) | 62532 (105) |
| 62535 (3,534) | 62537 (92) | 62539 (1,358) |
| 62543 (540) | 62544 (1,776) | 62547 (804) |
| 62549 (6,269) | 62550 (2,869) | 62551 (837) |
| 62554 (1,563) | 62573 (1,513) |