Koochiching County, Minnesota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 62nd-largest in Minnesota
The population of Koochiching County, Minnesota is 11,950 as of the 2023 American Community Survey, making it the 62nd-largest county in Minnesota. The median household income is $69,115, the median home value is $143,700, and the median age is 50.5.
The population of Koochiching County has declined 13.0% since 2010 (13,320 → 11,594), a -0.99% annualized rate.
11,950
Population
-0.99%
Annual growth
4
People / sq mi
$69,115
Median Income
$143,700
Median Home Value
Koochiching County covers 3,105 sq mi of land at 3.8 people per square mile.
About Koochiching County, MN
Koochiching County is a county in Minnesota with a population of 11,950. It ranks #62 among counties in Minnesota by population. The median age is 50.5, older than the national median. The population is 50.9% male and 49.1% female.
The median household income in Koochiching County is $69,115, below the US median of $74,580. 6.9% of residents live below the federal poverty level. Home values sit at a median of $143,700, with monthly rent averaging $774. The homeownership rate of 82.0% is higher than the national rate of 64.8%.
Educational attainment in Koochiching County reflects 20.3% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 10.2% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 16.3 minutes each way.
Koochiching County Population History (2010-2024)
The county of Koochiching County had a population of 13,320 in 2010 and 11,594 in 2024, a -13.0% growth over 14 years. The peak was 13,320 in 2010. Average annual growth rate: -0.99%.
11,594
Population (2024)
13,320
Population (2010)
13,320
Peak (2010)
-0.99%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 13,320 |
| 2011 | 13,238 |
| 2012 | 13,166 |
| 2013 | 13,091 |
| 2014 | 12,849 |
| 2015 | 12,798 |
| 2016 | 12,607 |
| 2017 | 12,505 |
| 2018 | 12,404 |
| 2019 | 12,202 |
| 2020 | 12,032 |
| 2021 | 11,945 |
| 2022 | 11,846 |
| 2023 | 11,750 |
| 2024 | 11,594 |
Race & Ethnicity
| White | 90.2% |
| Black or African American | 0.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.9% |
| Two or More Races | 0.0% |
Age & Sex
50.5
Median Age
49.1%
Female
50.9%
Male
27.7%
Age 65+
Age Distribution
Children (under 15): 14.2% · Seniors (65+): 27.7%
Income & Poverty
| Median household income | $69,115$-18,441 vs state |
| Mean household income | $85,803 |
| Per-capita income | $40,221 |
| Poverty rate | 6.9%+1.4% vs state |
| Unemployment rate | 2.5% |
| Employment-to-population | 56.6% |
Top Industries by Employment
The largest employment sector in Koochiching County is professional & business services, accounting for 23.6% of workers.
How residents commute
0.4%
Drive alone
4.6%
Carpool
71.0%
Public transit
10.2%
Work from home
16.3 min
Avg commute
Housing
$143,700$-161,800 vs state
Median home value
$774
Median rent
82.0%
Homeownership rate
7,418
Total housing units
77.0%
Occupied
23.0%
Vacant
18.0%
Renter-occupied
Social & access
95.0%
With health insurance
91.5%
With broadband internet
19.0%
Foreign-born
8.1%
Veterans (18+)
19.2%
With a disability
97.7%
Speak language other than English at home
Education
93.5%
High School+
20.3%
Bachelor's+
Largest cities in Minnesota
Other counties in Minnesota
Part of Minnesota
Metro areas in Minnesota
County rankings
Frequently Asked Questions
Koochiching County, Minnesota has a population of 11,950 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 62nd-largest county in Minnesota. Population density is 4 people per square mile.
The population of Koochiching County has declined 13.0% since 2010 (13,320 → 11,594), a -0.99% annualized rate.
The median household income in Koochiching County, Minnesota is $69,115, with mean (average) household income of $85,803 and per-capita income of $40,221. 6.9% of residents live below the federal poverty level.
In Koochiching County, the largest racial and ethnic groups are White (90.2%), Hispanic or Latino (3.9%), Black or African American (0.6%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Koochiching County, Minnesota is 50.5 years. Residents are 49.1% female and 50.9% male.
The median home value in Koochiching County is $143,700 and median monthly rent is $774. 82.0% of occupied housing units are owner-occupied. The county has 7,418 total housing units, 23.0% of which are vacant.
The largest employment sector in Koochiching County, Minnesota is professional, scientific, and management services, employing 23.6% of workers. The unemployment rate is 2.5%.
Minneapolis is among the largest cities associated with Koochiching County, Minnesota, with a population of 426,845.
More from Minnesota
Population 1,268,903
Population 544,438
Population 442,204
Population 367,095
Full rankings of Minnesota counties
Statewide data for Minnesota
Population, race, income, age, and trends across Minnesota
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.