53066 Frequently Asked Questions

A: ZIP Code 53066 is Located in Oconomowoc Wisconsin. Portions of 53066 are also in Summit, Okauchee Lake, Oconomowoc Lake, Dousman, Ashippun, Lac La Belle, Delafield, Oconomowoc (town), Ashippun (town), Concord, Merton (town), Ixonia (town), Ottawa, Delafield (town), Genesee, Lebanon (Dodge County).

A: ZIP Code 53066 is Located Primarily in Waukesha County Wisconsin with Portions in Dodge County and Jefferson County.

A: The Current Sales Tax in ZIP Code 53066 is 5.5%

A: The Area Codes for 53066 are 262, 274 and 920

A: ZIP Code 53066 is in the Wisconsin 5th Congressional District.

A: 53066 is within Wisconsin State Assembly District 37, Wisconsin State Assembly District 38, Wisconsin State Assembly District 97 and Wisconsin State Assembly District 99.

A: 53066 is within Wisconsin State Senate District 13 and Wisconsin State Senate District 33.

A: The 2022 population of ZIP Code 53066 is 36973. The population growth rate in 53066 is 5.01%. The population density of 53066 is 328.

A: The majority race/ethnicity of people residing in 53066 is White (95.03%). The majority race/ethnicity of students attending public schools in 53066 is White(89.25%).

A: The median household income in 53066 is $102,030 (2021) and the average adjusted income is $745,790 (2021).