| Zip Code : | 62930 |
| City : | Eldorado city |
| County : | Gallatin County, Saline County |
| State : | Illinois (IL) |
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| Land Area : | 70.86 sq mi |
| Water Area : | 0.50 sq mi |
| Latitude : | 37.8377794 |
| Longitude : | -88.4410646 |
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| Population (2010): | 6,263 |
| Population Estimate (2012) : | 6,204 |
| Population Density : | 88.38/sq mi |
| Housing Units (2012) : | 3,031 |
| Median Household Income (2012) : | $32,306 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $38,538 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $57,000 (Illinois : $190,800, USA : $181,400) |