Oconomowoc
City in Waukesha County, Wisconsin

Oconomowoc is a city in Waukesha County, Wisconsin, with 18,203 residents (2020 Census). It sits at 863 ft (263 m) above sea level. The nearest town is Oconomowoc Lake, 2.3 miles E.
- 18,203residents (2020 Census)
- 863 ftelevation · 263 m
- 11.8 sq miland area · 30.6 km²
- 1,540 / sq mipopulation density
- 53066ZIP code
About Oconomowoc
Oconomowoc ( ə-KON-ə-mə-wok) is a city in Waukesha County, Wisconsin, United States. The population was 18,203 at the 2020 census. The city is next to the Village of Lac La Belle and near the village of Oconomowoc Lake.
Text: Wikipedia · CC BY-SA 4.0
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Living in Oconomowoc
- Median household income
- $106,425
- Median home value
- $394,500
- Median rent
- $1,301/mo
- Median age
- 42.6
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Map of Oconomowoc
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Open in Google Maps ›Oconomowoc, WI population
Oconomowoc had 18,203 residents in the 2020 Census.
| 2020 Census | 18,203 |
|---|---|
| Density | 1,540 per sq mi (595 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Oconomowoc at a glance
| State | Wisconsin (WI) |
|---|---|
| County | Waukesha County |
| Type | City |
| Population | 18,203 (2020) |
| Land area | 11.82 sq mi (30.6 km²) |
| Water area | 0.68 sq mi (1.76 km²) |
| Elevation | 863 ft (263 m) |
| Coordinates | 43.1010° N, 88.4951° W |
| ZIP code | 53066 |
| Official website | oconomowoc-wi.gov |
| Census code (GEOID) | 5559250 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Oconomowoc
- Oconomowoc Lake2.3 mi E
- Summit3.3 mi S
- Lac La Belle4.1 mi N
- Nashotah4.5 mi E
- Ixonia5.7 mi NW
- Delafield5.8 mi SE
- Chenequa5.9 mi E
- Dousman6.4 mi S
- North Lake7.5 mi NE
- Sullivan7.9 mi SW
- Hartland8.0 mi E
- Ashippun8.2 mi N
Straight-line distance between town centers.
Frequently asked questions about Oconomowoc
What county is Oconomowoc in?
Oconomowoc is in Waukesha County, Wisconsin.
What is the population of Oconomowoc, WI?
18,203 people lived in Oconomowoc at the 2020 Census.
What is the ZIP code of Oconomowoc, WI?
The ZIP code of Oconomowoc is 53066.
What is the elevation of Oconomowoc?
863 feet (263 m) above sea level.
What towns are near Oconomowoc?
Oconomowoc Lake (2.3 mi), Summit (3.3 mi), Lac La Belle (4.1 mi), Nashotah (4.5 mi), Ixonia (5.7 mi).
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