| Zip Code : | 53191 |
| City : | Williams Bay village |
| County : | Walworth County |
| State : | Wisconsin (WI) |
| | |
| Land Area : | 3.88 sq mi |
| Water Area : | 0.84 sq mi |
| Latitude : | 42.5799245 |
| Longitude : | -88.5446770 |
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| Population (2010): | 2,842 |
| Population Estimate (2012) : | 2,870 |
| Population Density : | 732.84/sq mi |
| Housing Units (2012) : | 2,133 |
| Median Household Income (2012) : | $66,270 (Wisconsin : $52,627, USA : $53,046) |
| Median Family Income (2012) : | $74,500 (Wisconsin : $66,415, USA : $64,585) |
| Median House Price (2012) : | $272,600 (Wisconsin : $169,000, USA : $181,400) |