| Place Name | Okauchee Lake |
| Place Type | Census Designated Place |
| ZIP Code(s) | 53058 53066 53069 |
| County | Waukesha County |
| Area Code(s) | 262 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 4,692 |
| Population Growth Rate (2010-19) | 15.20% |
| Majority Ethnicity | White 94.88% |
| Metro/Micro Stats Area | Milwaukee-Waukesha, WI |
| US Congressional District(s) | Wisconsin 5th |
| State Assembly Districts | 38,99 |
| State Senate Districts | 13,33 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.88% |
| African American | 2.25% |
| Hispanic | 0.37% |
| Asian | 0.55% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.95% |