| City : | Dahlgren Village |
| County : | Hamilton County |
| State : | Illinois (IL) |
| Land Area : | 1.00 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 38.1981734 |
| Longitude : | -88.6845714 |
| Population (2010): | 525 |
| Population Estimate (2012) : | 434 |
| Population Density : | 526.92/sq mi |
| Housing Units (2012) : | 242 |
| Median Household Income (2012) : | $30,781 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $38,750 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $47,500 (Illinois : $190,800, USA : $181,400) |
Dahlgren Village Zip Codes
| 62828 (1,426) |