| County : | Macoupin County |
| State : | Illinois (IL) |
| Land Area : | 862.90 sq mi |
| Water Area : | 4.74 sq mi |
| Latitude : | 39.2659000 |
| Longitude : | -89.9263435 |
| Population (2010): | 47,765 |
| Population Estimate (2012) : | 47,712 |
| Population Density : | 55.35/sq mi |
| Housing Units (2012) : | 21,584 |
| Median Household Income (2012) : | $48,788 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $60,299 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $93,600 (Illinois : $190,800, USA : $181,400) |
Macoupin County Cities / Towns
| Benld City (1,556) | Brighton Village (2,254) | Bunker Hill City (1,774) |
| Carlinville City (5,917) | Chesterfield Village (188) | Dorchester Village (151) |
| Eagarville Village (127) | East Gillespie Village (270) | Gillespie City (3,319) |
| Girard City (2,103) | Hettick Village (181) | Lake Ka-ho Village (237) |
| Medora Village (419) | Modesto Village (189) | Mount Clare Village (278) |
| Mount Olive City (2,099) | Nilwood Town (239) | Palmyra Village (698) |
| Royal Lakes Village (197) | Sawyerville Village (279) | Scottville Village (116) |
| Shipman Town (624) | Standard City Village (152) | Staunton City (5,139) |
| Virden City (3,425) | White City Village (232) | Wilsonville Village (586) |
Macoupin County Zip Codes
| 62002 (32,704) | 62009 (1,810) | 62012 (6,654) |
| 62014 (4,122) | 62023 (91) | 62033 (4,894) |
| 62044 (2,009) | 62056 (8,930) | 62063 (1,214) |
| 62069 (3,313) | 62074 (1,087) | 62079 (256) |
| 62085 (209) | 62088 (6,960) | 62093 (435) |
| 62560 (1,508) | 62572 (666) | 62626 (8,354) |
| 62630 (532) | 62638 (1,337) | 62640 (3,756) |
| 62649 (488) | 62667 (464) | 62672 (244) |
| 62674 (1,454) | 62685 (2,097) | 62690 (4,120) |