| Zip Code : | 61360 |
| City : | Seneca village |
| County : | Grundy County, LaSalle County |
| State : | Illinois (IL) |
| | |
| Land Area : | 49.69 sq mi |
| Water Area : | 0.40 sq mi |
| Latitude : | 41.3282181 |
| Longitude : | -88.6005718 |
| | |
| Population (2010): | 3,393 |
| Population Estimate (2012) : | 3,764 |
| Population Density : | 68.28/sq mi |
| Housing Units (2012) : | 1,364 |
| Median Household Income (2012) : | $58,906 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $64,091 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $184,300 (Illinois : $190,800, USA : $181,400) |