Ozaukee County, WI demographics:
population, income, and more

Total population
92,966
0.7% year-over-year change
Median household income
$96,996/yr
0.3% year-over-year change
Housing units
39,872
1.2% year-over-year change

Ozaukee County population

How many people live in Ozaukee County

Ozaukee County is home to 92,966 residents, according to the most recent Census data. Gender-wise, 49.7% of Ozaukee County locals are male, and 50.3% are female.

Total population
92,966
0.7% year-over-year change
Gender ratio
Male
49.7%
46,166
Female
50.3%
46,800
Value Percent YoY change
Male 46,166 49.7% 0.7%
Female 46,800 50.3% 0.6%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Ozaukee County is 44, with the population distributed as follows: about 17% are children under 15, then 12.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.2% of the population, while another 26.9% fall into the 45 to 64 bracket. Finally, around 21.6% are 65 or older.

Median age
43.9
Age breakdown
Under 15
17%
15 to 24
12.4%
25 to 44
22.2%
45 to 64
26.9%
Over 65
21.6%
Value Percent YoY change
Under 15 15,768 17% -0.1%
15 to 24 11,482 12.4% -0.7%
25 to 44 20,637 22.2% 2.1%
45 to 64 24,974 26.9% -1.6%
Over 65 20,105 21.6% 3.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Ozaukee County, 94.3% of the population are US-born citizens, while 4.1% have gained naturalized citizenship. At the same time, 1.6% of residents are non-citizens. As for race, 89.6% of locals are Caucasian, 1.5% are African American and 2.2% have Asian roots. There’s also a share of 5.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.3%
Non-U.S.-born citizens
4.1%
Non-citizens
1.6%
Value Percent YoY change
U.S.-born citizens 87,670 94.3% 0.9%
Non-U.S.-born citizens 3,811 4.1% -1.1%
Non-citizens 1,485 1.6% -6.2%
Racial breakdown
White
89.6%
Black or African American
1.5%
American Indian and Alaska Native
0.2%
Asian
2.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.5%
Other
1.1%
Value Percent
White 83,279 89.6%
Black or African American 1,392 1.5%
American Indian and Alaska Native 136 0.2%
Asian 2,028 2.2%
Native Hawaiian and other Pacific Islander 23 0%
Two or more races 5,097 5.5%
Other 1,011 1.1%

Households in Ozaukee County

A peek inside Ozaukee County households

Ozaukee County has 38,309 households, with an average of 2 members in each. Of these, 66.1% are families, while the remaining 33.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
38,309
1.4% year-over-year change
Average people per household
2
Non-family households
13,003
Family households
25,306
Value Percent YoY change
Non-family households 13,003 33.9% 5.7%
Family households 25,306 66.1% -0.6%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Ozaukee County

The housing landscape of Ozaukee County

Ozaukee County's housing consists of 39,872 units, with 65.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 8.5% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.3% of the housing landscape.

Housing units
39,872
1.2% year-over-year change
Housing types
Value Percent
1 unit, detached 26,242 65.8%
1 unit, attached 3,405 8.5%
2 units 1,689 4.2%
3 or 4 units 1,316 3.3%
5 to 9 units 2,762 6.9%
10 to 19 units 1,428 3.6%
20 to 49 units 1,288 3.2%
50 or more units 1,620 4.1%
Mobile home 114 0.3%
Boat, RV, van, etc. 8 0%
Homes built since 2020
698
68.2% year-over-year change

The age of buildings in Ozaukee County

In Ozaukee County, the median construction year is 1978. About 10.7% of homes were built before the 1940s, with another 4.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.6% of homes were added from 2000 to 2009, 8.7% between 2010 and 2019, and 1.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 4,277 10.7% -5.8%
Built between 1940 and 1949 1,710 4.3% 15.9%
Built between 1950 and 1959 4,153 10.4% 2.8%
Built between 1960 and 1969 4,700 11.8% -1.3%
Built between 1970 and 1979 6,588 16.5% -1.3%
Built between 1980 and 1989 3,903 9.8% 0.5%
Built between 1990 and 1999 5,762 14.4% 2.2%
Built between 2000 and 2009 4,605 11.6% -1.0%
Built between 2010 and 2019 3,476 8.7% 4.3%
Built in 2020 or later 698 1.8% 68.2%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Ozaukee County occupancy rates

Out of the 38,309 occupied housing units in Ozaukee County, 72.9% are owner-occupied, while 27.1% are lived in by tenants. Meanwhile, 3.9% of all homes on the local market sit vacant.

Occupied housing units
38,309
1.4% year-over-year change
Occupancy breakdown
Renter occupied
10,389
Owner occupied
27,920
Value Percent YoY
change
Renter occupied 10,389 27.1% 1.1%
Owner occupied 27,920 72.9% 1.6%
Unoccupied housing units
3.9%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Ozaukee County housing costs

Housing costs in Ozaukee County come to a median of $1,430 per month, while tenants specifically pay a median gross rent of $1,154.

Median housing costs per month
$1,430/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Ozaukee County
$1,154/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Ozaukee County

Ozaukee County education at a glance

About 25.2% of the population in Ozaukee County went to high school, while 18.9% pursued college studies. Another 8% earned an associate degree and 30% hold a bachelor’s. Meanwhile, 17.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 487 0.7% 13.5%
High school diploma 18,549 25.2% -0.3%
College diploma 13,912 18.9% -4.5%
Associate degree 5,896 8% 7.5%
Bachelor's degree 22,069 30% 3.6%
Graduate degree 12,598 17.1% 0.9%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Ozaukee County

How much people earn in Ozaukee County

The average annual household income in Ozaukee County was $138,958 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.5% change from the previous year. At the same time, the median income stood at $96,996, reflecting a +0.3% shift over the same period.

Average household income in Ozaukee County
$138,958/year
1.5% year-over-year change
Median household income in Ozaukee County
$96,996/year
0.3% year-over-year change

Ozaukee County income by age

In Ozaukee County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $114,726. Those with someone between 45 and 64 in charge, often well established professionally, earn $134,314 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $59,205, while those led by someone over 65, many of whom may be retired, have about $62,860 in earnings. Overall, 95% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $59,205 29.5%
25 - 44 $114,726 1.9%
45 - 64 $134,314 3.3%
Over 65 $62,860 2.7%
Above poverty level
85,882
Below poverty level
4,534
Value Percent YoY
change
Above poverty level 85,882 95% 0.3%
Below poverty level 4,534 5% 10.9%

Employment in Ozaukee County

Workforce and job types in Ozaukee County

The job market in Ozaukee County is powered by 48,580 working residents, spread across a range of industries and roles. 81.3% of the working population are employed in professional or administrative positions, while 18.7% are in hands-on or service-based jobs. Also, 10.8% run their own businesses, 70.4% are employed by private companies, and 9% work in the public sector.

Workforce demographics

Working population
48,580
-0.6% year-over-year change
White collar
39,483
Blue collar
9,097
Value Percent YoY change
White collar 39,483 81.3% -0.4%
Blue collar 9,097 18.7% -1.1%
Employer type
Self employees
10.8%
Private companies
70.4%
Governmental workers
9%
Not for profit companies
9.7%
Value Percent YoY change
Self employees 5,268 10.8% 2.4%
Private companies 34,190 70.4% -0.5%
Governmental workers 4,388 9% -2.6%
Not for profit companies 4,734 9.7% -2.4%
Unemployment rate
2.8%
11.4% year-over-year change

Available workforce

The unemployment rate in Ozaukee County stands at 2.8%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Ozaukee County

How people get around in Ozaukee County

In Ozaukee County, the average commute time is 23 minutes. Commuting methods vary: 80.3% of residents travel by personal vehicle and 1.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
23 min
Means of transportation
Value Percent YoY change
Car 38,642 80.3% -2.0%
Taxicab 67 0.1% -6.9%
Bus or trolleybus 55 0.1% -57.0%
Motorcycle 53 0.1% 6.0%
Bicycle 197 0.4% 13.2%
Walk 534 1.1% -21.7%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Ozaukee County by zipcode?

Zipcode Population Number of households Median income Average income
53080 5,059 2,377 $80,360 $96,877
53092 20,886 8,460 $128,156 $188,403
53097 7,683 2,489 $135,929 $222,185
53074 13,682 5,958 $79,423 $98,734
53004 3,475 1,380 $84,821 $103,209
53012 19,183 8,002 $96,090 $138,060
53013 3,717 1,389 $84,375 $98,765
53021 4,537 1,704 $89,779 $116,641
53024 18,982 8,273 $92,390 $113,683

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FAQs about Ozaukee County demographics 

What is the total population of Ozaukee County?

Ozaukee County has a total population of 92,966 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.7% compared to a year ago.

What is the gender ratio in Ozaukee County?

The gender ratio in Ozaukee County is as follows:
  • 49.7% males (46,166 residents)
  • 50.3% females (46,800 residents)

What is the median age in Ozaukee County?

The median age in Ozaukee County is 43.9.

What is the age distribution of the population in Ozaukee County?

The age distribution in Ozaukee County is as follows:
  • Under 15: 17% (15,768 residents)
  • Ages 15-24: 12.4% (11,482 residents)
  • Ages 25-44: 22.2% (20,637 residents)
  • Ages 45-64: 26.9% (24,974 residents)
  • Over 65: 21.6% (20,105 residents)

What is the racial and ethnic makeup of Ozaukee County?

The racial and ethnic makeup of Ozaukee County is as follows:
  • White: 89.6% (83,279 residents)
  • Black or African American: 1.5% (1,392 residents)
  • American Indian and Alaska Native: 0.2% (136 residents)
  • Asian: 2.2% (2,028 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (23 residents)
  • Two or More Races: 5.5% (5,097 residents)
  • Other: 1.1% (1,011 residents)

What percentage of the population in Ozaukee County are U.S.-born citizens?

U.S.-born citizens represent 94.3% of the population in Ozaukee County.

How many housing units are there in Ozaukee County?

There are 39,872 housing units in Ozaukee County, reflecting a +1.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Ozaukee County and what is the average household size?

Ozaukee County has a total of 38,309 households, with an average of 2 people in each.

What is the median household income in Ozaukee County?

Ozaukee County has a median household income of $96,996, representing a +0.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Ozaukee County?

The employment rate is 97.2% in Ozaukee County, with a workforce of 48,580 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 81.3% (39,483 residents)
  • Blue-collar workers: 18.7% (9,097 residents)

Places of employment:
  • Self-employed: 10.8% (5,268 residents)
  • Private companies: 70.4% (34,190 residents)
  • Governmental workers: 9% (4,388 residents)
  • Not-for-profit companies: 9.7% (4,734 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025