| Zip Code : | 61046 |
| City : | Lanark city |
| County : | Carroll County |
| State : | Illinois (IL) |
| | |
| Land Area : | 82.23 sq mi |
| Water Area : | 0.64 sq mi |
| Latitude : | 42.1043945 |
| Longitude : | -89.8117393 |
| | |
| Population (2010): | 2,831 |
| Population Estimate (2012) : | 2,648 |
| Population Density : | 34.43/sq mi |
| Housing Units (2012) : | 2,079 |
| Median Household Income (2012) : | $54,432 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $62,067 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $127,800 (Illinois : $190,800, USA : $181,400) |