| Zip Code : | 53121 |
| City : | Delavan city, Elkhorn city, Lauderdale Lakes, Springfield |
| County : | Walworth County |
| State : | Wisconsin (WI) |
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| Land Area : | 115.23 sq mi |
| Water Area : | 2.20 sq mi |
| Latitude : | 42.7170076 |
| Longitude : | -88.5353976 |
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| Population (2010): | 19,045 |
| Population Estimate (2012) : | 19,672 |
| Population Density : | 165.28/sq mi |
| Housing Units (2012) : | 8,442 |
| Median Household Income (2012) : | $60,044 (Wisconsin : $52,627, USA : $53,046) |
| Median Family Income (2012) : | $70,213 (Wisconsin : $66,415, USA : $64,585) |
| Median House Price (2012) : | $195,500 (Wisconsin : $169,000, USA : $181,400) |