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

Total population
45,527
0.4% year-over-year change
Median household income
$74,824/yr
4.2% year-over-year change
Housing units
18,983
0.9% year-over-year change

Dunn County population

How many people live in Dunn County

Dunn County is home to 45,527 residents, according to the most recent Census data. Gender-wise, 50.8% of Dunn County locals are male, and 49.2% are female.

Total population
45,527
0.4% year-over-year change
Gender ratio
Male
50.8%
23,125
Female
49.2%
22,402
Value Percent YoY change
Male 23,125 50.8% 0.5%
Female 22,402 49.2% 0.3%
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 Dunn County is 36, with the population distributed as follows: about 15.8% are children under 15, then 21.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 23% of the population, while another 22.8% fall into the 45 to 64 bracket. Finally, around 17% are 65 or older.

Median age
36.1
Age breakdown
Under 15
15.8%
15 to 24
21.4%
25 to 44
23%
45 to 64
22.8%
Over 65
17%
Value Percent YoY change
Under 15 7,191 15.8% -1.2%
15 to 24 9,742 21.4% -0.8%
25 to 44 10,494 23% 1.6%
45 to 64 10,377 22.8% -1.1%
Over 65 7,723 17% 4.0%
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 Dunn County, 97.2% of the population are US-born citizens, while 1.8% have gained naturalized citizenship. At the same time, 1% of residents are non-citizens. As for race, 91% of locals are Caucasian, 0.9% are African American and 3.1% have Asian roots. There’s also a share of 4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.2%
Non-U.S.-born citizens
1.8%
Non-citizens
1%
Value Percent YoY change
U.S.-born citizens 44,275 97.2% 0.7%
Non-U.S.-born citizens 801 1.8% -10.7%
Non-citizens 451 1% -4.7%
Racial breakdown
White
91%
Black or African American
0.9%
American Indian and Alaska Native
0.1%
Asian
3.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4%
Other
0.9%
Value Percent
White 41,442 91%
Black or African American 400 0.9%
American Indian and Alaska Native 49 0.1%
Asian 1,405 3.1%
Native Hawaiian and other Pacific Islander 7 0%
Two or more races 1,800 4%
Other 424 0.9%

Households in Dunn County

A peek inside Dunn County households

Dunn County has 17,440 households, with an average of 2 members in each. Of these, 60% are families, while the remaining 40% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
17,440
0.4% year-over-year change
Average people per household
2
Non-family households
6,971
Family households
10,469
Value Percent YoY change
Non-family households 6,971 40% -1.9%
Family households 10,469 60% 2.0%
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 Dunn County

The housing landscape of Dunn County

Dunn County's housing consists of 18,983 units, with 65% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4% 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 9.2% of the housing landscape.

Housing units
18,983
0.9% year-over-year change
Housing types
Value Percent
1 unit, detached 12,332 65%
1 unit, attached 758 4%
2 units 640 3.4%
3 or 4 units 984 5.2%
5 to 9 units 953 5%
10 to 19 units 712 3.8%
20 to 49 units 561 3%
50 or more units 299 1.6%
Mobile home 1,737 9.2%
Boat, RV, van, etc. 7 0%
Homes built since 2020
192
82.9% year-over-year change

The age of buildings in Dunn County

In Dunn County, the median construction year is 1983. About 15.8% of homes were built before the 1940s, with another 4.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 15.3% of homes were added from 2000 to 2009, 8.2% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,994 15.8% -4.0%
Built between 1940 and 1949 791 4.2% 0.8%
Built between 1950 and 1959 1,225 6.4% -1.1%
Built between 1960 and 1969 1,104 5.8% -1.9%
Built between 1970 and 1979 2,723 14.3% 0.2%
Built between 1980 and 1989 2,022 10.6% 3.4%
Built between 1990 and 1999 3,469 18.3% 0.6%
Built between 2000 and 2009 2,897 15.3% 0.4%
Built between 2010 and 2019 1,566 8.2% 9.0%
Built in 2020 or later 192 1% 82.9%
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.

Dunn County occupancy rates

Out of the 17,440 occupied housing units in Dunn County, 67% are owner-occupied, while 33% are lived in by tenants. Meanwhile, 8.1% of all homes on the local market sit vacant.

Occupied housing units
17,440
0.4% year-over-year change
Occupancy breakdown
Renter occupied
5,747
Owner occupied
11,693
Value Percent YoY
change
Renter occupied 5,747 33% -1.2%
Owner occupied 11,693 67% 1.2%
Unoccupied housing units
8.1%
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.

Dunn County housing costs

Housing costs in Dunn County come to a median of $1,100 per month, while tenants specifically pay a median gross rent of $985.

Median housing costs per month
$1,100/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 Dunn County
$985/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 Dunn County

Dunn County education at a glance

About 38% of the population in Dunn County went to high school, while 25.6% pursued college studies. Another 11.1% earned an associate degree and 15.9% hold a bachelor’s. Meanwhile, 8.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 402 1.1% -11.3%
High school diploma 13,955 38% 2.5%
College diploma 9,418 25.6% -2.6%
Associate degree 4,085 11.1% 0.4%
Bachelor's degree 5,839 15.9% 3.7%
Graduate degree 3,052 8.3% -0.8%
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 Dunn County

How much people earn in Dunn County

The average annual household income in Dunn County was $92,785 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.3% change from the previous year. At the same time, the median income stood at $74,824, reflecting a +4.2% shift over the same period.

Average household income in Dunn County
$92,785/year
4.3% year-over-year change
Median household income in Dunn County
$74,824/year
4.2% year-over-year change

Dunn County income by age

In Dunn County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $92,058. Those with someone between 45 and 64 in charge, often well established professionally, earn $84,316 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $45,586, while those led by someone over 65, many of whom may be retired, have about $55,600 in earnings. Overall, 89.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $45,586 18.4%
25 - 44 $92,058 2.2%
45 - 64 $84,316 2.3%
Over 65 $55,600 8.0%
Above poverty level
37,490
Below poverty level
4,465
Value Percent YoY
change
Above poverty level 37,490 89.4% 0.8%
Below poverty level 4,465 10.6% 0.2%

Employment in Dunn County

Workforce and job types in Dunn County

The job market in Dunn County is powered by 24,312 working residents, spread across a range of industries and roles. 67.4% of the working population are employed in professional or administrative positions, while 32.6% are in hands-on or service-based jobs. Also, 11.1% run their own businesses, 67.5% are employed by private companies, and 13.4% work in the public sector.

Workforce demographics

Working population
24,312
0.7% year-over-year change
White collar
16,375
Blue collar
7,937
Value Percent YoY change
White collar 16,375 67.4% 1.9%
Blue collar 7,937 32.6% -1.9%
Employer type
Self employees
11.1%
Private companies
67.5%
Governmental workers
13.4%
Not for profit companies
8%
Value Percent YoY change
Self employees 2,694 11.1% 7.4%
Private companies 16,418 67.5% 0.0%
Governmental workers 3,261 13.4% -3.5%
Not for profit companies 1,939 8% 4.8%
Unemployment rate
4.4%
6.3% year-over-year change

Available workforce

The unemployment rate in Dunn County stands at 4.4%, 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 Dunn County

How people get around in Dunn County

Commuting methods vary: 83.1% of residents travel by personal vehicle and 5.7% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 19,618 83.1% -1.6%
Taxicab 35 0.2% 9.4%
Bus or trolleybus 30 0.1% -18.9%
Railroad 8 0% 14.3%
Ferryboat 9 0% 50.0%
Motorcycle 10 0% 11.1%
Bicycle 42 0.2% -4.5%
Walk 1,337 5.7% 2.5%
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 Dunn County by zipcode?

Zipcode Population Number of households Median income Average income
54730 5,578 2,114 $83,010 $97,865
54734 772 320 $71,500 $90,675
54737 562 217 $68,750 $109,313
54739 5,549 2,002 $88,667 $101,231
54740 1,760 723 $79,387 $88,789
54749 1,410 538 $77,903 $87,542
54751 26,193 9,860 $72,028 $90,935
54755 7,389 2,924 $72,564 $89,522
54721 1,367 514 $75,305 $96,032
54725 2,844 1,247 $71,745 $84,978

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FAQs about Dunn County demographics 

What is the total population of Dunn County?

Dunn County has a total population of 45,527 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 +0.4% compared to a year ago.

What is the gender ratio in Dunn County?

The gender ratio in Dunn County is as follows:
  • 50.8% males (23,125 residents)
  • 49.2% females (22,402 residents)

What is the median age in Dunn County?

The median age in Dunn County is 36.1.

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

The age distribution in Dunn County is as follows:
  • Under 15: 15.8% (7,191 residents)
  • Ages 15-24: 21.4% (9,742 residents)
  • Ages 25-44: 23% (10,494 residents)
  • Ages 45-64: 22.8% (10,377 residents)
  • Over 65: 17% (7,723 residents)

What is the racial and ethnic makeup of Dunn County?

The racial and ethnic makeup of Dunn County is as follows:
  • White: 91% (41,442 residents)
  • Black or African American: 0.9% (400 residents)
  • American Indian and Alaska Native: 0.1% (49 residents)
  • Asian: 3.1% (1,405 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (7 residents)
  • Two or More Races: 4% (1,800 residents)
  • Other: 0.9% (424 residents)

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

U.S.-born citizens represent 97.2% of the population in Dunn County.

How many housing units are there in Dunn County?

There are 18,983 housing units in Dunn County, reflecting a +0.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Dunn County has a total of 17,440 households, with an average of 2 people in each.

What is the median household income in Dunn County?

Dunn County has a median household income of $74,824, representing a +4.2% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 95.6% in Dunn County, with a workforce of 24,312 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 67.4% (16,375 residents)
  • Blue-collar workers: 32.6% (7,937 residents)

Places of employment:
  • Self-employed: 11.1% (2,694 residents)
  • Private companies: 67.5% (16,418 residents)
  • Governmental workers: 13.4% (3,261 residents)
  • Not-for-profit companies: 8% (1,939 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