53066 ZIP Code
Oconomowoc, Wisconsin
December 31, 2025
| ZIP Code: | 53066 |
| City/Town: | Oconomowoc |
| County: | Waukesha |
| State: | Wisconsin |
| ZIP Type: | Standard |
| Population: | 36,973 |
| Median Household Income: | $108,292 |
| Per Capita Income: | $53,377 |
| Total Housing Units: | 15,955 |
| Median Home Value: | $375,800 |
| Land Area: | 103.2 sq miles
267.2 sq km |
| Water Area: | 9.2 sq miles
23.9 sq km |
| Coordinates: | 43.1139, -88.4892 |
Population Information (53066 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 36,973 | -- | -- |
| Male: | 18,347 | 49.6% | 49.6% |
| Female: | 18,626 | 50.4% | 50.4% |
| Median Age: | 46.0 yrs | -- | 38.5 yrs |
| Under 5 years: | 1,710 | 4.6% | 5.7% |
| 5 to 9 years: | 1,944 | 5.3% | 6.0% |
| 10 to 14 years: | 2,422 | 6.6% | 6.5% |
| 15 to 19 years: | 2,478 | 6.7% | 6.6% |
| 20 to 24 years: | 1,680 | 4.5% | 6.7% |
| 25 to 34 years: | 3,322 | 9.0% | 13.7% |
| 35 to 44 years: | 4,571 | 12.4% | 12.9% |
| 45 to 54 years: | 4,957 | 13.4% | 12.4% |
| 55 to 59 years: | 2,999 | 8.1% | 6.5% |
| 60 to 64 years: | 3,165 | 8.6% | 6.4% |
| 65 to 74 years: | 4,634 | 12.5% | 9.7% |
| 75 to 84 years: | 2,303 | 6.2% | 4.8% |
| 85 years and over: | 788 | 2.1% | 2.0% |
Housing Information (53066 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $375,800 | -- | $281,900 |
| Median rooms: | 6.6 | -- | 5.5 |
| Median rent: | $1,201 / mo. | -- | $1,268 / mo. |
| Total housing units: | 15,955 | -- | -- |
| Occupied housing units: | 14,858 | 93.1% | 38.0% |
| Vacant housing units: | 1,097 | 6.9% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 11,721 | 78.9% | 64.8% |
| Renter-occupied: | 3,137 | 21.1% | 35.2% |
Educational Attainment (53066 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 26,739 | -- | -- |
| Less than 9th grade: | 243 | 0.9% | 4.7% |
| 9th to 12th grade, no diploma: | 701 | 2.6% | 6.1% |
| High school graduate: | 5,809 | 21.7% | 26.4% |
| Some college, no degree: | 5,320 | 19.9% | 19.7% |
| Associate degree: | 2,565 | 9.6% | 8.7% |
| Bachelor's degree: | 8,314 | 31.1% | 20.9% |
| Graduate or professional degree: | 3,787 | 14.2% | 13.7% |
| Percent high school graduate or higher: | -- | 96.5% | 89.1% |
| Percent bachelor's degree or higher: | -- | 45.3% | 34.3% |
Income Information (53066 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $108,292 / yr. | $75,149 / yr. |
| Mean household income: | $138,028 / yr. | $105,833 / yr. |
| Median family income: | $135,023 / yr. | $92,646 / yr. |
| Per capita income: | $53,377 / yr. | $41,261 / yr. |
Employment (53066 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 19,873 | -- | 63.5% |
| Employed: | 19,454 | 98.2% | 96.4% |
| Unemployed: | 358 | 1.8% | 5.3% |
| Not in labor force: | 10,526 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 16,454 | 84.6% | 79.7% |
| Government workers: | 1,849 | 9.5% | 14.2% |
| Self-employed: | 1,131 | 5.8% | 5.9% |
| Unpaid family workers: | 20 | 0.1% | 0.1% |
Race & Ethnicity (53066 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 34,847 | 94.2% | 61.6% |
| Black or African American: | 405 | 1.1% | 12.4% |
| American Indian/Alaska Native: | 59 | 0.2% | 1.1% |
| Asian: | 181 | 0.5% | 6.0% |
| Native Hawaiian/Pacific Islander: | 9 | 0.0% | 0.2% |
| Some other race: | 542 | 1.5% | 8.4% |
| Two or more races: | 930 | 2.5% | 10.2% |
| Hispanic or Latino (any race): | 952 | 2.6% | 18.7% |
| Mexican: | 919 | 2.5% | 11.2% |
| Puerto Rican: | 581 | 1.6% | 1.8% |
| Cuban: | 123 | 0.3% | 0.7% |
| Other Hispanic or Latino: | 69 | 0.2% | 5.0% |
| Not Hispanic or Latino: | 146 | 0.4% | 81.1% |
Income Distribution (53066 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 309 | 2.1% | 4.9% |
| $10,000 to $14,999: | 185 | 1.2% | 3.8% |
| $15,000 to $24,999: | 891 | 6.0% | 7.0% |
| $25,000 to $34,999: | 722 | 4.9% | 7.4% |
| $35,000 to $49,999: | 1,002 | 6.7% | 10.7% |
| $50,000 to $74,999: | 1,899 | 12.8% | 16.1% |
| $75,000 to $99,999: | 1,909 | 12.8% | 12.8% |
| $100,000 to $149,999: | 3,047 | 20.5% | 17.1% |
| $150,000 to $199,999: | 2,282 | 15.4% | 8.8% |
| $200,000 or more: | 2,612 | 17.6% | 11.4% |
Commute to Work (53066 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 15,303 | 78.7% | 67.8% |
| Carpooled: | 1,093 | 5.6% | 8.7% |
| Public transportation: | 23 | 0.1% | 4.2% |
| Walked: | 166 | 0.9% | 2.5% |
| Other means: | 113 | 0.6% | 0.9% |
| Worked from home: | 2,613 | 13.4% | 13.8% |
| Mean travel time to work: | 25.2 min | -- | 26.7 min |
Industry (53066 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 82 | 0.4% | 1.6% |
| Construction: | 1,352 | 6.9% | 6.9% |
| Manufacturing: | 3,260 | 16.8% | 10.0% |
| Wholesale trade: | 727 | 3.7% | 2.4% |
| Retail trade: | 1,974 | 10.1% | 11.0% |
| Transportation, warehousing, utilities: | 926 | 4.8% | 5.8% |
| Information: | 236 | 1.2% | 1.9% |
| Finance, insurance, real estate: | 1,691 | 8.7% | 6.7% |
| Professional, scientific, management: | 2,144 | 11.0% | 12.1% |
| Education, health care, social services: | 4,253 | 21.9% | 23.3% |
| Arts, entertainment, food services: | 1,205 | 6.2% | 9.0% |
| Other services: | 990 | 5.1% | 4.7% |
| Public administration: | 614 | 3.2% | 4.7% |
Poverty Status (53066 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 4.7% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (53066 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 35,360 | 95.6% | 91.3% |
| Private health insurance: | 30,313 | 82.0% | 67.6% |
| Public health coverage: | 10,251 | 27.7% | 35.9% |
| Without health insurance: | 1,364 | 3.7% | 8.7% |
Benefits & Assistance (53066 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 11,269 | 75.8% | 77.4% |
| Social Security income: | 5,429 | 36.5% | 31.0% |
| Retirement income: | 4,307 | 29.0% | 21.8% |
| Supplemental Security Income (SSI): | 486 | 3.3% | 4.5% |
| Cash public assistance income: | 183 | 1.2% | 1.8% |
| SNAP (food stamps) benefits: | 600 | 4.0% | 11.4% |
Housing Types (53066 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 12,417 | 77.8% | 61.4% |
| 1-unit, attached: | 526 | 3.3% | 6.1% |
| 2 units: | 314 | 2.0% | 3.4% |
| 3 or 4 units: | 319 | 2.0% | 4.3% |
| 5 to 9 units: | 613 | 3.8% | 4.6% |
| 10 to 19 units: | 392 | 2.5% | 4.3% |
| 20 or more units: | 1,278 | 8.0% | 9.9% |
| Mobile home: | 96 | 0.6% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (53066 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 130 | 0.8% | 0.6% |
| Built 2010 to 2019: | 1,828 | 11.5% | 8.2% |
| Built 2000 to 2009: | 2,810 | 17.6% | 13.5% |
| Built 1990 to 1999: | 2,294 | 14.4% | 13.2% |
| Built 1980 to 1989: | 1,079 | 6.8% | 13.2% |
| Built 1970 to 1979: | 2,571 | 16.1% | 14.6% |
| Built 1960 to 1969: | 1,429 | 9.0% | 10.2% |
| Built 1950 to 1959: | 1,070 | 6.7% | 9.9% |
| Built 1940 to 1949: | 394 | 2.5% | 4.6% |
| Built 1939 or earlier: | 2,350 | 14.7% | 12.0% |
Bedrooms (53066 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 68 | 0.4% | 2.4% |
| 1 bedroom: | 1,201 | 7.5% | 3.0% |
| 2 bedrooms: | 2,969 | 18.6% | 9.1% |
| 3 bedrooms: | 6,614 | 41.5% | 15.9% |
| 4 bedrooms: | 4,064 | 25.5% | 18.8% |
| 5 or more bedrooms: | 1,039 | 6.5% | 17.6% |
Heating Fuel (53066 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 11,606 | 78.1% | 47.1% |
| Bottled, tank, or LP gas: | 657 | 4.4% | 4.9% |
| Electricity: | 1,747 | 11.8% | 40.2% |
| Fuel oil, kerosene, etc.: | 211 | 1.4% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 242 | 1.6% | 1.5% |
| Solar energy: | 9 | 0.1% | 0.1% |
| Other fuel: | 308 | 2.1% | 0.5% |
| No fuel used: | 78 | 0.5% | 0.2% |
Vehicles Available (53066 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 386 | 2.6% | 8.3% |
| 1 vehicle available: | 3,674 | 24.7% | 32.6% |
| 2 vehicles available: | 7,047 | 47.4% | 37.0% |
| 3 or more vehicles available: | 3,751 | 25.2% | 22.1% |
Home Value Distribution (53066 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 144 | 1.2% | 5.7% |
| $50,000 to $99,999: | 66 | 0.6% | 7.8% |
| $100,000 to $149,999: | 183 | 1.6% | 9.2% |
| $150,000 to $199,999: | 736 | 6.3% | 10.8% |
| $200,000 to $299,999: | 2,583 | 22.0% | 19.9% |
| $300,000 to $499,999: | 4,726 | 40.3% | 24.1% |
| $500,000 to $999,999: | 2,362 | 20.2% | 17.0% |
| $1,000,000 or more: | 921 | 7.9% | 5.6% |
Housing Costs (53066 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $2,071 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $750 / mo. | $584 / mo. |
| Median gross rent: | $1,201 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.63 | 2.53 |
| Average household size (renter-occupied): | 1.85 | 2.38 |
Households (53066 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 14,858 | -- | -- |
| Married-couple households: | 8,914 | 60.0% | 47.5% |
| Cohabiting couple households: | 3,326 | 22.4% | 7.0% |
| Male householder, no spouse: | 2,186 | 14.7% | 5.4% |
| Female householder, no spouse: | 2,843 | 19.1% | 12.7% |
| Householder living alone: | 4,184 | 28.2% | 28.6% |
| 65 years and over living alone: | 5,222 | 35.1% | 11.8% |
| Average household size: | 2.47 | -- | 2.53 |
| Average family size: | 2.99 | -- | -- |
Marital Status (53066 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 15,208 | -- | -- |
| Never married: | 4,290 | 28.2% | 37.0% |
| Now married: | 9,243 | 60.8% | 49.5% |
| Separated: | 372 | 2.4% | 1.5% |
| Widowed: | 1,141 | 7.5% | 2.6% |
| Divorced: | 3,278 | 21.6% | 9.3% |
School Enrollment (53066 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 8,389 | -- | -- |
| Nursery school, preschool: | 393 | 4.7% | 5.8% |
| Kindergarten: | 374 | 4.5% | 5.0% |
| Elementary school (grades 1-8): | 3,664 | 43.7% | 40.5% |
| High school (grades 9-12): | 2,122 | 25.3% | 21.4% |
| College or graduate school: | 1,836 | 21.9% | 27.3% |
Veterans & Disability (53066 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 29,453 | -- | -- |
| Veterans: | 1,938 | 6.6% | 6.3% |
| Civilian noninstitutionalized population: | 36,724 | -- | -- |
| With a disability: | 3,521 | 9.6% | 13.4% |
| Under 18 with disability: | 158 | 4.5% | 5.8% |
| 18 to 64 with disability: | 1,286 | 36.5% | 10.4% |
| 65 and over with disability: | 2,077 | 59.0% | 33.4% |
Mobility (Residence 1 Year Ago) (53066 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 33,291 | 90.0% | 86.9% |
| Different house: | 3,478 | 9.4% | 13.1% |
| Same county: | 1,865 | 53.6% | 7.0% |
| Different county: | 1,468 | 42.2% | 3.2% |
| Different state: | 357 | 10.3% | 2.5% |
| Abroad: | 145 | 4.2% | 0.4% |
Place of Birth (53066 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 35,986 | 97.3% | 86.2% |
| Foreign born: | 148 | 0.4% | 13.9% |
| Naturalized citizen: | 987 | 666.9% | 52.7% |
| Not a citizen: | 987 | 666.9% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 987 | 666.9% | 10.5% |
| Asia: | 326 | 220.3% | 31.3% |
| Africa: | 82 | 55.4% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 280 | 189.2% | 50.0% |
| Northern America: | 96 | 64.9% | 2.2% |
Language Spoken at Home (53066 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 35,263 | -- | -- |
| English only: | 33,995 | 96.4% | 78.3% |
| Language other than English: | 1,268 | 3.6% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 388 | 1.1% | 13.3% |
| Other Indo-European languages: | 798 | 2.3% | 3.5% |
| Asian/Pacific Island languages: | 41 | 0.1% | 3.5% |
| Other languages: | 41 | 0.1% | 1.0% |
Computers & Internet (53066 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 14,858 | 100.0% | 93.1% |
| Households with broadband internet: | 14,274 | 96.1% | 89.4% |
Oconomowoc, WI53066