United States › Wisconsin › Kewaunee County COUNTY
Kewaunee County Wisconsin · 20,758 residents (2025 est.) · 342 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Kewaunee County is home to 20,664 people in Wisconsin. 86% of homes are owner-occupied. Few US counties rank higher on income. At a median age of 44.6, this is an older place than the country as a whole. 22% of adults hold a bachelor's degree, below the 36% national rate. The foreign-born share is 3%.
At a glance
Average income
near the US median
US median: $82,259
Older
median age 44.6
US median: 38.9
Less educated
22% hold a bachelor's degree
US average: 36%
Less affordable
home values up 29%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 20,187 in 2000
20,758 in 2025 (Census Bureau estimate)
from 60 / sq mi in 2009
US average: 281
from 37.5 in 2000
US average: 38.9
Population, 1990 – 2024
19K 19K 20K 20K 21K 1990 2000 2010 2020 2024 Kewaunee County Age distribution, 2024
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Section 02
Income & economy $82,725
+4%inflation adjusted, since 2000
from $43,824 in 2000
US average: $82,259
from $18,456 in 2000
US average: $44,673
Households earning $100K+
from 30.1% in 2009
US average: 53.3%
from 5.8% in 2000
US average: 12.5%
from 0.381 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 6.1%
Professional, scientific, technical 5.4%
Public administration 4.2%
Transportation & warehousing 2.2%
Education & health services 1.2%
Arts, entertainment, food 0.6%
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$222,200
+29%inflation adjusted, since 2000
from $94,200 in 2000
US average: $376,019
$847
+9%inflation adjusted, since 2000
from $428 in 2000
US average: $1,442
from 81.8% in 2000
13.5% rent
from 8.8% in 2009
US average: 10.0%
2.45 people
Unchangedsince 2009
from 2.44 people in 2009
US average: 2.54
from 24.6% in 2009
US average: 22.9%
from 29.6% in 2009
US average: 47.4%
from 2.5 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 98.2%(19,822)
Hispanic / Latino 0.8%(153)
2024
White, non-Hispanic 92%(19,010)
Hispanic / Latino 4.1%(847)
from 8 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 13 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 3 more hispanic origin groups with data Ancestry
+ 27 more ancestry groups with data from 11.4% in 2000
US average: 35.6%
High school or higher
from 84.0% in 2000
US average: 89.6%
from 3.3% in 2000
US average: 14.0%
Section 06
Commute & transportation from 16.0 min in 2000
US average: 26.5
from 79.6% in 2009
US average: 68.9%
from 9.2% in 2009
US average: 8.5%
from 0.3% in 2009
US average: 3.2%
from 5.1% in 2009
US average: 15.0%
from 4.7% in 2009
US average: 2.4%
from 0.4% in 2009
US average: 0.4%
from 4.4% in 2009
US average: 8.3%
Section 07
Work & employment from 4.9% in 2011
US average: 5.2%
from 68.2% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 80.2% in 2020
US average: 74.6%
from 7.9% in 2009
US average: 13.1%
from 24.5% in 2009
US average: 42.5%
Section 08
People & community from 1.6% in 2009
US average: 14.1%
from 9.9% in 2009
US average: 6.2%
from 11.0% in 2012
US average: 13.3%
from 6.0% in 2013
US average: 8.4%
from 71.9% in 2017
US average: 91.0%
Computer in household
from 88.0% in 2020
US average: 95.5%
from 91.9% in 2020
US average: 87.7%
from 97.0% in 2016
US average: 77.7%
from 1.9% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 29.3%(2,569)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 6.0% in 2013
US average: 8.4%
from 62.9% in 2020
US average: 54.8%
Direct-purchase
from 14.9% in 2020
US average: 13.8%
from 21.9% in 2020
US average: 18.4%
from 13.4% in 2020
US average: 20.9%
VA health care
from 2.6% in 2020
US average: 2.2%
Any private
from 77.2% in 2020
US average: 67.1%
Any public
from 32.0% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 16.4%(174)
Gulf War (1990s) 17.3%(183)
Share of the 1,059 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Kewaunee County Head to head
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Frequently asked
How many people live in Kewaunee County, Wisconsin? Kewaunee County, Wisconsin has about 20,664 residents according to the 2024 American Community Survey.
What is the median household income in Kewaunee County, Wisconsin? The typical household in Kewaunee County, Wisconsin earns about $82,725 a year. Half of households make more than that, and half make less.
Is Kewaunee County, Wisconsin expensive? In Kewaunee County, Wisconsin, the median home is worth about $222,200, and the typical rent is about $847 a month.
How educated are people in Kewaunee County, Wisconsin? About 21.9% of adults age 25 and over in Kewaunee County, Wisconsin hold a bachelor's degree or higher.
What is the poverty rate in Kewaunee County, Wisconsin? About 7.6% of people in Kewaunee County, Wisconsin live below the federal poverty line.
Has Kewaunee County, Wisconsin grown since 1990? Yes, Kewaunee County, Wisconsin has grown since 1990. The population has added about 1,786 residents, a change of about 9 percent over that period.
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