Calumet County, Wisconsin Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 27th-largest in Wisconsin
The population of Calumet County, Wisconsin is 52,626 as of the 2023 American Community Survey, making it the 27th-largest county in Wisconsin. The median household income is $87,700, the median home value is $252,100, and the median age is 41.7.
The population of Calumet County has grown 9.3% since 2010 (49,041 → 53,602), a +0.64% annualized rate.
52,626
Population
+0.64%
Annual growth
165
People / sq mi
$87,700
Median Income
$252,100
Median Home Value
Calumet County covers 318 sq mi of land at 165.4 people per square mile.
About Calumet County, WI
Calumet County is a county in Wisconsin with a population of 52,626. It ranks #27 among counties in Wisconsin by population. The median age is 41.7, older than the national median. The population is 50.8% male and 49.2% female.
The median household income in Calumet County is $87,700, above the US median of $74,580. 4.8% of residents live below the federal poverty level. Home values sit at a median of $252,100, with monthly rent averaging $1,002. The homeownership rate of 80.7% is higher than the national rate of 64.8%.
Educational attainment in Calumet County reflects 32.5% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 12.4% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 22.8 minutes each way.
Calumet County Population History (2010-2024)
The county of Calumet County had a population of 49,041 in 2010 and 53,602 in 2024, a 9.3% growth over 14 years. The peak was 53,602 in 2024. Average annual growth rate: 0.64%.
53,602
Population (2024)
49,041
Population (2010)
53,602
Peak (2024)
0.64%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 49,041 |
| 2011 | 49,623 |
| 2012 | 49,653 |
| 2013 | 49,649 |
| 2014 | 49,480 |
| 2015 | 49,823 |
| 2016 | 49,606 |
| 2017 | 49,988 |
| 2018 | 50,111 |
| 2019 | 50,112 |
| 2020 | 52,478 |
| 2021 | 52,581 |
| 2022 | 52,745 |
| 2023 | 53,303 |
| 2024 | 53,602 |
Race & Ethnicity
| White | 89.2% |
| Black or African American | 0.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.2% |
| Two or More Races | 0.0% |
Age & Sex
41.7
Median Age
49.2%
Female
50.8%
Male
16.4%
Age 65+
Age Distribution
Children (under 15): 18.1% · Seniors (65+): 16.4%
Income & Poverty
| Median household income | $87,700+$12,030 vs state |
| Mean household income | $107,242 |
| Per-capita income | $43,814 |
| Poverty rate | 4.8%-1.8% vs state |
| Unemployment rate | 1.5% |
| Employment-to-population | 68.3% |
Top Industries by Employment
The largest employment sector in Calumet County is manufacturing, accounting for 25.4% of workers.
How residents commute
0.2%
Drive alone
1.3%
Carpool
79.6%
Public transit
12.4%
Work from home
22.8 min
Avg commute
Housing
$252,100+$4,700 vs state
Median home value
$1,002
Median rent
80.7%
Homeownership rate
22,163
Total housing units
94.6%
Occupied
5.4%
Vacant
19.3%
Renter-occupied
Social & access
97.3%
With health insurance
95.4%
With broadband internet
14.1%
Foreign-born
5.9%
Veterans (18+)
9.7%
With a disability
94.2%
Speak language other than English at home
Education
94.8%
High School+
32.5%
Bachelor's+
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Frequently Asked Questions
Calumet County, Wisconsin has a population of 52,626 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 27th-largest county in Wisconsin. Population density is 165 people per square mile.
The population of Calumet County has grown 9.3% since 2010 (49,041 → 53,602), a +0.64% annualized rate.
The median household income in Calumet County, Wisconsin is $87,700, with mean (average) household income of $107,242 and per-capita income of $43,814. 4.8% of residents live below the federal poverty level.
In Calumet County, the largest racial and ethnic groups are White (89.2%), Hispanic or Latino (1.2%), Black or African American (0.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Calumet County, Wisconsin is 41.7 years. Residents are 49.2% female and 50.8% male.
The median home value in Calumet County is $252,100 and median monthly rent is $1,002. 80.7% of occupied housing units are owner-occupied. The county has 22,163 total housing units, 5.4% of which are vacant.
The largest employment sector in Calumet County, Wisconsin is manufacturing, employing 25.4% of workers. The unemployment rate is 1.5%.
Milwaukee is among the largest cities associated with Calumet County, Wisconsin, with a population of 569,756.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.