Kossuth County, Iowa Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 53rd-largest in Iowa
The population of Kossuth County, Iowa is 14,610 as of the 2023 American Community Survey, making it the 53rd-largest county in Iowa. The median household income is $65,656, the median home value is $135,100, and the median age is 45.0.
The population of Kossuth County has declined 7.2% since 2010 (15,524 → 14,408), a -0.53% annualized rate.
14,610
Population
-0.53%
Annual growth
15
People / sq mi
$65,656
Median Income
$135,100
Median Home Value
Kossuth County covers 973 sq mi of land at 15.0 people per square mile.
About Kossuth County, IA
Kossuth County is a county in Iowa with a population of 14,610. It ranks #53 among counties in Iowa by population. The median age is 45.0, older than the national median. The population is 50.8% male and 49.2% female.
The median household income in Kossuth County is $65,656, below the US median of $74,580. 6.0% of residents live below the federal poverty level. Home values sit at a median of $135,100, with monthly rent averaging $859. The homeownership rate of 75.3% is higher than the national rate of 64.8%.
Educational attainment in Kossuth County reflects 22.2% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 7.8% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 16.1 minutes each way.
Kossuth County Population History (2010-2024)
The county of Kossuth County had a population of 15,524 in 2010 and 14,408 in 2024, a -7.2% growth over 14 years. The peak was 15,524 in 2010. Average annual growth rate: -0.53%.
14,408
Population (2024)
15,524
Population (2010)
15,524
Peak (2010)
-0.53%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 15,524 |
| 2011 | 15,396 |
| 2012 | 15,407 |
| 2013 | 15,325 |
| 2014 | 15,221 |
| 2015 | 15,150 |
| 2016 | 15,104 |
| 2017 | 14,935 |
| 2018 | 14,834 |
| 2019 | 14,769 |
| 2020 | 14,791 |
| 2021 | 14,511 |
| 2022 | 14,462 |
| 2023 | 14,410 |
| 2024 | 14,408 |
Race & Ethnicity
| White | 93.1% |
| Black or African American | 0.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Age & Sex
45.0
Median Age
49.2%
Female
50.8%
Male
24.9%
Age 65+
Age Distribution
Children (under 15): 17.8% · Seniors (65+): 24.9%
Income & Poverty
| Median household income | $65,656$-7,491 vs state |
| Mean household income | $83,589 |
| Per-capita income | $37,180 |
| Poverty rate | 6.0%-0.9% vs state |
| Unemployment rate | 1.3% |
| Employment-to-population | 61.5% |
Top Industries by Employment
The largest employment sector in Kossuth County is professional & business services, accounting for 19.0% of workers.
How residents commute
0.2%
Drive alone
3.6%
Carpool
78.2%
Public transit
7.8%
Work from home
16.1 min
Avg commute
Housing
$135,100$-60,800 vs state
Median home value
$859
Median rent
75.3%
Homeownership rate
7,220
Total housing units
90.1%
Occupied
9.9%
Vacant
24.7%
Renter-occupied
Social & access
96.1%
With health insurance
91.5%
With broadband internet
20.3%
Foreign-born
7.8%
Veterans (18+)
14.2%
With a disability
95.7%
Speak language other than English at home
Education
94.7%
High School+
22.2%
Bachelor's+
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Part of Iowa
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County rankings
Frequently Asked Questions
Kossuth County, Iowa has a population of 14,610 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 53rd-largest county in Iowa. Population density is 15 people per square mile.
The population of Kossuth County has declined 7.2% since 2010 (15,524 → 14,408), a -0.53% annualized rate.
The median household income in Kossuth County, Iowa is $65,656, with mean (average) household income of $83,589 and per-capita income of $37,180. 6.0% of residents live below the federal poverty level.
In Kossuth County, the largest racial and ethnic groups are White (93.1%), Black or African American (0.6%), Hispanic or Latino (0.6%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Kossuth County, Iowa is 45.0 years. Residents are 49.2% female and 50.8% male.
The median home value in Kossuth County is $135,100 and median monthly rent is $859. 75.3% of occupied housing units are owner-occupied. The county has 7,220 total housing units, 9.9% of which are vacant.
The largest employment sector in Kossuth County, Iowa is professional, scientific, and management services, employing 19.0% of workers. The unemployment rate is 1.3%.
Des Moines is among the largest cities associated with Kossuth County, Iowa, with a population of 212,464.
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Statewide data for Iowa
Population, race, income, age, and trends across Iowa
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.