Town of Oconomowoc, Waukesha County, Wisconsin
The Town of Oconomowoc is a town in Waukesha County, Wisconsin. About 8,832 people live there (2020–2024 estimate). It covers 27.7 sq mi (71.7 km²) of land and uses Central Time. It has its own local government.
- Population, 2020–2024 estimate
- 8,832 ± 37
- County
- Waukesha County
- School district
- Oconomowoc Area School District
- Land area
- 27.7 sq mi (71.7 km²)
- Type
- TownIts own local government
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $114,782 ± $7,932
- Median home value
- $466,300 ± $27,318
- Water area
- 3.65 sq mi (9.47 km²)
- State
- Wisconsin
- Census code (GEOID)
- 5513359275
- Coordinates (central point)
- 43.159186, -88.479751
These coordinates mark a central point for the area, not a street address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.
Census place in the Town of Oconomowoc
- Okauchee Lake (CDP)4,733 people
This place’s central point lies inside the Town of Oconomowoc. A place can reach across the line, and its government, if it has one, can be separate from the town’s.
Bordering areas, nearest first
- Lac La Belle (village)2.1 mi southwest
- Oconomowoc (city)4.1 mi south
- Oconomowoc Lake (village)4.1 mi south
- Town of Ashippun, Dodge County5.2 mi north
- Town of Merton5.8 mi east
- Town of Ixonia, Jefferson County6.3 mi west
- Delafield (city)7.8 mi southeast
These towns, townships, cities and boroughs share a boundary with the Town of Oconomowoc. Distances are straight lines between central points, not driving distances.
Other towns in Waukesha County, largest first
- Town of Merton8,278 people
- Town of Delafield8,079 people
- Town of Mukwonago7,792 people
- Town of Genesee7,193 people
- Town of Brookfield6,459 people
- Town of Ottawa3,644 people
- Town of Eagle3,507 people
People counts are American Community Survey 2020–2024 5-year estimates. See Waukesha County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in the Town of Oconomowoc
- Longest day
- 15 hours 23 minutes around June 21
- Shortest day
- 8 hours 59 minutes around December 21
- Earliest sunrise
- 5:13 AM around June 15
- Latest sunrise
- 7:34 AM the day before clocks go back in November
- Earliest sunset
- 4:18 PM around December 9
- Latest sunset
- 8:37 PM around June 27
Clocks go forward an hour on the second Sunday in March and back on the first Sunday in November, so sunrise and sunset jump an hour later in March and an hour earlier in November.
| Day | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Jan 15 | 7:22 AM | 4:44 PM | 9 h 22 min |
| Feb 15 | 6:51 AM | 5:24 PM | 10 h 33 min |
| Mar 15 | 7:06 AM | 7:00 PM | 11 h 54 min |
| Apr 15 | 6:12 AM | 7:36 PM | 13 h 24 min |
| May 15 | 5:30 AM | 8:10 PM | 14 h 40 min |
| Jun 15 | 5:13 AM | 8:35 PM | 15 h 22 min |
| Jul 15 | 5:27 AM | 8:31 PM | 15 h 4 min |
| Aug 15 | 5:59 AM | 7:56 PM | 13 h 57 min |
| Sep 15 | 6:33 AM | 7:04 PM | 12 h 31 min |
| Oct 15 | 7:07 AM | 6:11 PM | 11 h 4 min |
| Nov 15 | 6:46 AM | 4:29 PM | 9 h 43 min |
| Dec 15 | 7:18 AM | 4:19 PM | 9 h 1 min |
Approximate times for a flat horizon at the central point; the days move by a day or so from year to year. Hills and weather can change what you see.
Before using this answer on a form
A town line is not always the line on your mail: a mailing address can name another town or post office, and school districts, ZIP Codes and tax districts follow their own lines. For taxes, voting or permits, check the full address with Waukesha County or the local office.
Find the township or town where you are now or find your county.