Census place 5559250

Oconomowoc

A Census profile of the people, homes, and daily patterns that shape this place.

Official Census name: Oconomowoc city

Relocation snapshot

What stands out in Oconomowoc.

According to the 2025 estimate, Oconomowoc has a population of 20,119 and 1,702 residents per square mile. Of the six relocation measures evaluated, the three largest relative differences from the median among 98 covered Wisconsin places are: median home value is $394,500, above the comparison median of $281,700; median household income is $106,425, above the comparison median of $82,717; and typical commute is 24.6 minutes, above the comparison median of 20.9 minutes. These unweighted medians compare covered Census places and are not statewide estimates.

median home value: $394,500
median household income: $106,425
typical commute: 24.6 minutes

National context

Follow the metrics.

Compare Oconomowoc's values with other covered Census places. Rankings are descriptive, not recommendations.

At a glance

A city in numbers.

Population: 20,119
Annual change: +1%
Density: 1,702/sq mi
Median age: 42.6 years

Living here

The everyday equation.

Households, homes, education, and the time it takes to get around.

Median household income: $106,425
Median home value: $394,500
Median gross rent: $1,301
Bachelor’s degree or higher: 48.4%
Typical commute: 24.6 min
Drive-alone commute: 74.9%
Public transit commute: 0.2%
Walked to work: 1.2%

Housing

Who rents, and what it takes.

Renter share and rent burden help describe the housing choices visible in this place.

Renter-occupied homes: 30.9%
Renters paying 30%+ of income: 56.5%

Work

How the workday lands.

Employment status and working-from-home share add context to income and commuting patterns.

Employed residents 16+: 65.3%
Unemployed residents 16+: 1.5%
Working from home: 18.2%

Community

The everyday infrastructure.

Access, mobility, housing growth, and household composition add another layer to a place's day-to-day picture.

Households with broadband: 94.7%
Homes built 2020+: 2.1%
Households without a vehicle: 3.5%
Households with children: 28.8%
Residents with a disability: 11%
Residents without insurance: 3.7%

Environmental context

A record of declared events.

FEMA declarations for Waukesha County provide historical context, not a forecast or a property-level risk assessment.

Environmental declarations since 2000: 8
Severe Storm declarations: 3
Flood declarations: 2
Snowstorm declarations: 2

Climate normals

The long view of weather.

Thirty-year averages, not a forecast. Temperature and precipitation describe the typical conditions recorded from 1991 through 2020.

Representative station: MILWAUKEE MITCHELL AP (31 mi from place center)

Average high: 57.3°F
Average low: 41.3°F
Annual rainfall: 34.6"
Annual snowfall: 48.7"

Month by month

A year in Oconomowoc.

Typical high and low °F

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Typical precipitation inches

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Data vintage

Population is from the 2025 Population Estimates Program. Household, housing, education, and commute data are from the 2020-2024 American Community Survey 5-year release. Disaster declarations are from FEMA's OpenFEMA dataset and are refreshed with this edition.

Population estimates ACS profile TIGERweb boundary NOAA climate normals FEMA declarations

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Population, housing, work, and travel data for this Census place.

Population: 20,146
Median home: $370,200

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Population, housing, work, and travel data for this Census place.

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Median home: $365,200

Sheridan, WY

Population, housing, work, and travel data for this Census place.

Population: 20,015
Median home: $340,600

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