| Zip Code : | 53188 |
| City : | Delafield city, Pewaukee city, Wales village, Waukesha city |
| County : | Waukesha County |
| State : | Wisconsin (WI) |
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| Land Area : | 27.53 sq mi |
| Water Area : | 0.36 sq mi |
| Latitude : | 43.0222729 |
| Longitude : | -88.2924351 |
| | |
| Population (2010): | 35,195 |
| Population Estimate (2012) : | 34,532 |
| Population Density : | 1,278.41/sq mi |
| Housing Units (2012) : | 14,822 |
| Median Household Income (2012) : | $63,925 (Wisconsin : $52,627, USA : $53,046) |
| Median Family Income (2012) : | $83,451 (Wisconsin : $66,415, USA : $64,585) |
| Median House Price (2012) : | $222,800 (Wisconsin : $169,000, USA : $181,400) |