ZIP code 53066
Where is ZIP code 53066?
Oconomowoc, Wisconsin
Waukesha County · Standard ZIP code
ZIP code 53066 belongs to Oconomowoc, Wisconsin in Waukesha County. 53066 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 262 and 920. About 37,558 people live in the 53066 area, where the median household income is $113,114. The closest ZIP codes are 53069 (Okauchee, 2.7 mi east), 53058 (Nashotah, 3.9 mi east) and 53036 (Ixonia, 5.8 mi northwest).
| ZIP code | 53066 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Oconomowoc |
| Also accepted | Summit |
| State | Wisconsin (WI) |
| County | Waukesha County |
| Time zone | Central Time · now |
| Area codes | 262, 920 |
| Coordinates | 43.1095, -88.4862 map |
| 3-digit prefix | 530 |
Population and income in 53066
| Population | 37,558 · higher than 97% of Wisconsin ZIP codes |
|---|---|
| People per square mile | 364 · higher than 77% of Wisconsin ZIP codes |
| Median age | 46.1 years · higher than 61% of Wisconsin ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $113,114 · higher than 96% of Wisconsin ZIP codes |
| Income per person | $59,435 |
| Below the poverty line | 5.8% |
| Bachelor’s degree or higher | 48% of adults 25+ |
| Median home value | $427,900 · higher than 96% of Wisconsin ZIP codes |
| Median rent | $1,331 a month |
| Housing units | 16,091 |
| Households | 15,148 (2.45 people on average) |
| Owners / renters | 78% / 22% |
| Land area | 103.17 sq mi (plus 9.24 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 53066. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 53066
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 53069 | Okauchee, WI | 2.7 mi E | Standard |
| 53058 | Nashotah, WI | 3.9 mi E | Standard |
| 53036 | Ixonia, WI | 5.8 mi NW | Standard |
| 53018 | Delafield, WI | 6.1 mi SE | Standard |
| 53118 | Dousman, WI | 6.6 mi S | Standard |
| 53064 | North Lake, WI | 6.7 mi NE | PO Box only |
| 53029 | Hartland, WI | 7.2 mi E | Standard |
| 53003 | Ashippun, WI | 7.2 mi N | PO Box only |
| 53183 | Wales, WI | 8.8 mi SE | Standard |
| 53056 | Merton, WI | 9.3 mi E | PO Box only |
| 53178 | Sullivan, WI | 9.7 mi SW | Standard |
| 53072 | Pewaukee, WI | 11 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 53066 or measure the distance to another ZIP code.
How to address mail to 53066
123 MAIN ST
OCONOMOWOC WI 53066
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts SUMMIT as the city name for 53066. Adding the 4-digit ZIP+4 code (53066-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 53066?
- 53066 is a Oconomowoc, Wisconsin ZIP code. Summit is also accepted as the city name.
- What county is 53066 in?
- ZIP code 53066 is in Waukesha County, Wisconsin.
- What time zone is ZIP code 53066 in?
- 53066 is in the Central Time zone (America/Chicago).
- What area code is 53066?
- Phone numbers in ZIP code 53066 use area codes 262 and 920.
- What is the population of ZIP code 53066?
- About 37,558 people live in ZIP code 53066, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 53066?
- The median household income in 53066 is $113,114 a year, higher than 96% of Wisconsin ZIP codes.
- What ZIP codes are near 53066?
- The nearest ZIP codes to 53066 are 53069 (Okauchee, 2.7 miles), 53058 (Nashotah, 3.9 miles), 53036 (Ixonia, 5.8 miles) and 53018 (Delafield, 6.1 miles).