Oconomowoc, WI
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2025-10-25

Living In Oconomowoc, Wisconsin Summary

Life in Oconomowoc research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Oconomowoc over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Oconomowoc:

  • The population in Oconomowoc is 18,385.

  • The median home value in Oconomowoc is $528,414.

  • The median income in Oconomowoc is $105,833.

  • The cost of living in Oconomowoc is 110 which is 1.1x higher than the national average.

  • The median rent in Oconomowoc is $1,235.

  • The unemployment rate in Oconomowoc is 2.5%.

  • The poverty rate in Oconomowoc is 7.2%.

  • The average high in Oconomowoc is 56.4° and the average low is 37.0°.

Oconomowoc SnackAbility

9
Overall SnackAbility
Jobs
9/10
Housing
8.5
Affordability
8.5
Diversity
4
Safety
8.5
Amenities
8.5
Education
9
Commute
6

Oconomowoc, WI Crime Report

Crime in Oconomowoc summary. We use data from the FBI to determine the crime rates in Oconomowoc. Key points include:

  • There were 61 total crimes in Oconomowoc in the last reporting year.

  • The overall crime rate per 100,000 people in Oconomowoc is 324.0 / 100k people.

  • The violent crime rate per 100,000 people in Oconomowoc is 15.9 / 100k people.

  • The property crime rate per 100,000 people in Oconomowoc is 308.0 / 100k people.

  • Overall, crime in Oconomowoc is -84.71% below the national average.

61
Total Crimes
-84.71%
Below National Average

Crime In Oconomowoc Comparison Table

Statistic Count
Raw
Oconomowoc
/ 100k People
Wisconsin
/ 100k People
National
/ 100k People
Total Crimes Per 100K 61 324.0 1,432.6 2,119.2
Violent Crime 3 15.9 278.5 359.0
Murder 0 0.0 4.2 5.0
Robbery 0 0.0 39.4 61.0
Aggravated Assault 1 5.3 200.1 256.0
Property Crime 58 308.0 1,154.1 1,760.0
Burglary 3 15.9 117.2 229.0
Larceny 54 286.8 875.6 1,272.0
Car Theft 1 5.3 161.3 259.0

Oconomowoc, WI Cost Of Living

Cost of living in Oconomowoc summary. We use data on the cost of living to determine how expensive it is to live in Oconomowoc. Real estate prices drive most of the variance in cost of living around Wisconsin. Key points include:

  • The cost of living in Oconomowoc is 110 with 100 being average.

  • The cost of living in Oconomowoc is 1.1x higher than the national average.

  • The median home value in Oconomowoc is $528,414.

  • The median income in Oconomowoc is $105,833.

110
Oconomowoc's Overall Cost Of Living
1.1x
Higher Than The National Average

Cost Of Living In Oconomowoc Comparison Table

Living Expense Oconomowoc Wisconsin National Average
Overall 110 95 100
Services 100 98 100
Groceries 104 100 100
Health 113 111 100
Housing 137 88 100
Transportation 98 100 100
Utilities 107 102 100

Oconomowoc, WI Weather

  • The average high in Oconomowoc is 56.4° and the average low is 37.0°.

  • There are 69.5 days of precipitation each year.

  • Expect an average of 35.3 inches of precipitation each year with 40.7 inches of snow.

StatOconomowoc
Average Annual High56.4
Average Annual Low37.0
Annual Precipitation Days69.5
Average Annual Precipitation35.3
Average Annual Snowfall40.7
56.4°
Average High
69.5
Days of Rain

Oconomowoc, WI Photos

Oconomowoc
Source: Public Domain
Oconomowoc Wisconsin
Source: Wikipedia | CC BY-SA 3.0
Oconomowoc Wisconsin Water Tower
Source: Wikipedia | CC BY-SA 3.0

Rankings for Oconomowoc in Wisconsin

Locations Around Oconomowoc

Map Of Oconomowoc, WI

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3

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Oconomowoc Demographics And Statistics

Population over time in Oconomowoc

The current population in Oconomowoc is 18,385. The population has increased 20.4% from 2010.

Year Population % Change
2023 18,385 1.1%
2022 18,178 1.2%
2021 17,969 6.1%
2020 16,931 1.4%
2019 16,698 0.7%
2018 16,579 0.8%
2017 16,450 1.0%
2016 16,289 1.1%
2015 16,111 0.8%
2014 15,990 0.9%
2013 15,855 1.2%
2012 15,667 1.2%
2011 15,487 1.5%
2010 15,265 -

Race / Ethnicity in Oconomowoc

White
95.5% (17,550)
African American
0.2% (35)
American Indian
0.2% (35)
Asian
0.4% (74)
Hawaiian
0.0% (0)
Other
0.1% (11)
Two Or More
1.0% (186)
Hispanic
2.7% (494)

Oconomowoc is:

  • 95.5% White with 17,550 White residents.

  • 0.2% African American with 35 African American residents.

  • 0.2% American Indian with 35 American Indian residents.

  • 0.4% Asian with 74 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.1% Other with 11 Other residents.

  • 1.0% Two Or More with 186 Two Or More residents.

  • 2.7% Hispanic with 494 Hispanic residents.

Race Oconomowoc WI USA
White 95.5% 79.2% 58.2%
African American 0.2% 6.0% 12.0%
American Indian 0.2% 0.6% 0.5%
Asian 0.4% 2.9% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 0.1% 0.3% 0.5%
Two Or More 1.0% 3.3% 3.9%
Hispanic 2.7% 7.8% 19.0%

Gender in Oconomowoc

Female
53.1% (9,760)
Male
46.9% (8,625)
  • Oconomowoc is 53.1% female with 9,760 female residents.

  • Oconomowoc is 46.9% male with 8,625 male residents.

Gender Oconomowoc WI USA
Female 53.1% 49.9% 50.5%
Male 46.9% 50.1% 49.5%

Highest level of educational attainment in Oconomowoc for adults over 25

  • 1.0% of adults in Oconomowoc completed < 9th grade.

  • 2.0% of adults in Oconomowoc completed 9-12th grade.

  • 22.0% of adults in Oconomowoc completed high school / ged.

  • 19.0% of adults in Oconomowoc completed some college.

  • 9.0% of adults in Oconomowoc completed associate's degree.

  • 34.0% of adults in Oconomowoc completed bachelor's degree.

  • 11.0% of adults in Oconomowoc completed master's degree.

  • 1.0% of adults in Oconomowoc completed professional degree.

  • 1.0% of adults in Oconomowoc completed doctorate degree.

< 9th Grade
1.0% (183)
9-12th Grade
2.0% (367)
High School / GED
22.0% (4,044)
Some College
19.0% (3,493)
Associate's Degree
9.0% (1,654)
Bachelor's Degree
34.0% (6,250)
Master's Degree
11.0% (2,022)
Professional Degree
1.0% (183)
Doctorate Degree
1.0% (183)
Education Oconomowoc WI USA
< 9th Grade 1.0% 2.0% 5.0%
9-12th Grade 2.0% 4.0% 6.0%
High School / GED 22.0% 30.0% 26.0%
Some College 19.0% 20.0% 19.0%
Associate's Degree 9.0% 11.0% 9.0%
Bachelor's Degree 34.0% 22.0% 21.0%
Master's Degree 11.0% 8.0% 10.0%
Professional Degree 1.0% 2.0% 2.0%
Doctorate Degree 1.0% 1.0% 2.0%

Household Income For Oconomowoc, Wisconsin

  • 2.1% of households in Oconomowoc earn Less than $10,000.

  • 1.1% of households in Oconomowoc earn $10,000 to $14,999.

  • 8.0% of households in Oconomowoc earn $15,000 to $24,999.

  • 5.6% of households in Oconomowoc earn $25,000 to $34,999.

  • 7.3% of households in Oconomowoc earn $35,000 to $49,999.

  • 10.1% of households in Oconomowoc earn $50,000 to $74,999.

  • 13.3% of households in Oconomowoc earn $75,000 to $99,999.

  • 22.4% of households in Oconomowoc earn $100,000 to $149,999.

  • 12.5% of households in Oconomowoc earn $150,000 to $199,999.

  • 17.5% of households in Oconomowoc earn $200,000 or more.

Less than $10,000
2.1% (39,475)
$10,000 to $14,999
1.1% (19,978)
$15,000 to $24,999
8.0% (147,070)
$25,000 to $34,999
5.6% (102,299)
$35,000 to $49,999
7.3% (134,794)
$50,000 to $74,999
10.1% (186,305)
$75,000 to $99,999
13.3% (244,796)
$100,000 to $149,999
22.4% (412,326)
$150,000 to $199,999
12.5% (228,909)
$200,000 or more
17.5% (322,543)
Income Oconomowoc WI USA
Less than $10,000 2.1% 4.0% 4.9%
$10,000 to $14,999 1.1% 3.2% 3.6%
$15,000 to $24,999 8.0% 6.2% 6.6%
$25,000 to $34,999 5.6% 7.4% 6.8%
$35,000 to $49,999 7.3% 10.9% 10.4%
$50,000 to $74,999 10.1% 17.8% 15.7%
$75,000 to $99,999 13.3% 14.0% 12.7%
$100,000 to $149,999 22.4% 18.9% 17.4%
$150,000 to $199,999 12.5% 8.9% 9.3%
$200,000 or more 17.5% 8.6% 12.6%

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