| City : | Carthage City |
| County : | Hancock County |
| State : | Illinois (IL) |
| Land Area : | 2.44 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.4144399 |
| Longitude : | -91.1277714 |
| Population (2010): | 2,605 |
| Population Estimate (2012) : | 2,618 |
| Population Density : | 1,069.39/sq mi |
| Housing Units (2012) : | 1,308 |
| Median Household Income (2012) : | $46,731 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $51,250 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $86,900 (Illinois : $190,800, USA : $181,400) |
Carthage City Zip Codes
| 62321 (4,091) |