| Zip Code : | 60474 |
| City : | East Brooklyn village, South Wilmington village |
| County : | Grundy County |
| State : | Illinois (IL) |
| | |
| Land Area : | 3.30 sq mi |
| Water Area : | 0.68 sq mi |
| Latitude : | 41.1800254 |
| Longitude : | -88.2663684 |
| | |
| Population (2010): | 760 |
| Population Estimate (2012) : | 730 |
| Population Density : | 230.06/sq mi |
| Housing Units (2012) : | 342 |
| Median Household Income (2012) : | $60,357 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $62,813 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $125,000 (Illinois : $190,800, USA : $181,400) |