ZIP code 53066: Oconomowoc, WI
53066 is a ZIP code in Oconomowoc, Wisconsin, mainly in Waukesha County, part of the Milwaukee-Waukesha, WI metro area. About 37,558 people live here.
- Population
- 37,558
- Median household income
- $113,114
- Typical home value
- $582,500+6.6% in 12 months
- Median rent
- $1,331gross, per month
- Median age
- 46.1
- Homeowners
- 78.2%of occupied homes
Shaded: ZIP code 53066's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 53066 details
| City | Oconomowoc |
|---|---|
| State | Wisconsin |
| County | Waukesha County (also partly Jefferson County, Dodge County, Washington County) |
| Metro area | Milwaukee-Waukesha, WI |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 103.2 sq mi, plus 9.2 sq mi of water |
| Population density | 364 people per sq mi |
| Bachelor's degree or higher | 48.2% of adults 25+ |
| Average commute | 24.5 minutes |
| Center coordinates | 43.11392, -88.48919 |
Median rent in 53066 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $1,486/mo |
| 1 bedroom | $1,281/mo |
| 2 bedrooms | $1,246/mo |
| 3 bedrooms | $1,623/mo |
| 4 bedrooms | $1,500/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 53066
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 53069 | Okauchee, WI | 2.8 mi | 671 |
| 53058 | Nashotah, WI | 3.9 mi | 3,405 |
| 53036 | Ixonia, WI | 6.3 mi | 3,730 |
| 53064 | North Lake, WI | 6.6 mi | — |
| 53018 | Delafield, WI | 6.7 mi | 8,201 |
| 53003 | Ashippun, WI | 7.0 mi | 130 |
| 53029 | Hartland, WI | 7.8 mi | 21,778 |
| 53178 | Sullivan, WI | 8.0 mi | 2,497 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 53066?
A typical home in ZIP code 53066 is worth about $582,500 (Zillow Home Value Index). The median household here earns $113,114 a year. See what buying here would cost per month, with Wisconsin average taxes and insurance filled in.
Monthly payment for a $582,500 homeWhat can a $113,114 income afford?Rental property numbers
About ZIP code 53066
What city is ZIP code 53066?
ZIP code 53066 is in Oconomowoc, WI, in Waukesha County.
What county is ZIP code 53066 in?
53066 is mainly in Waukesha County, Wisconsin, and partly in Jefferson County, Dodge County and Washington County.
What is the population of ZIP code 53066?
About 37,558 people live in ZIP code 53066, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 53066 in?
53066 is in Central Time (UTC−6). It observes daylight saving time.