| Zip Code : | 61301 |
| City : | LaSalle city, North Utica village, Peru city |
| County : | LaSalle County |
| State : | Illinois (IL) |
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| Land Area : | 39.80 sq mi |
| Water Area : | 0.14 sq mi |
| Latitude : | 41.4010955 |
| Longitude : | -89.0822140 |
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| Population (2010): | 10,588 |
| Population Estimate (2012) : | 10,684 |
| Population Density : | 266.03/sq mi |
| Housing Units (2012) : | 4,865 |
| Median Household Income (2012) : | $46,856 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $62,440 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $102,000 (Illinois : $190,800, USA : $181,400) |