Keweenaw County, Michigan Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 83rd-largest in Michigan
The population of Keweenaw County, Michigan is 2,106 as of the 2023 American Community Survey, making it the 83rd-largest county in Michigan. The median household income is $53,893, the median home value is $181,400, and the median age is 56.7.
The population of Keweenaw County has declined 0.4% since 2010 (2,170 → 2,161), a -0.03% annualized rate.
2,106
Population
-0.03%
Annual growth
4
People / sq mi
$53,893
Median Income
$181,400
Median Home Value
Keweenaw County covers 540 sq mi of land at 3.9 people per square mile.
About Keweenaw County, MI
Homeownership is the standout figure in Keweenaw County: 91.7% of homes are owner-occupied, higher than the national rate. With 2,106 residents, Keweenaw County is a county in Michigan.
The typical household earns $53,893, below the US median of $78,538. Hardship is rare relative to US counties: a poverty rate of just 4.2%, below the national 12.4%. Median home value is $181,400, with typical rent around $679.
Degree attainment is near the top of the range for US counties: 43.6% of adults 25+ hold a bachelor’s, above the 35.0% national rate. An unusually large 16.9% of workers are remote, above the national 14.0%, and the average commute runs about 20 minutes each way.
The ownership rate anchors the housing story in Keweenaw County, and tends to move with the age structure and home-value figures above.
Keweenaw County Population History (2010-2024)
The county of Keweenaw County had a population of 2,170 in 2010 and 2,161 in 2024, a -0.4% growth over 14 years. The peak was 2,181 in 2023. Average annual growth rate: -0.02%.
2,161
Population (2024)
2,170
Population (2010)
2,181
Peak (2023)
-0.02%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 2,170 |
| 2011 | 2,180 |
| 2012 | 2,169 |
| 2013 | 2,144 |
| 2014 | 2,175 |
| 2015 | 2,124 |
| 2016 | 2,143 |
| 2017 | 2,087 |
| 2018 | 2,076 |
| 2019 | 2,085 |
| 2020 | 2,059 |
| 2021 | 2,108 |
| 2022 | 2,151 |
| 2023 | 2,181 |
| 2024 | 2,161 |
Race & Ethnicity
| White | 96.0% |
| Black or African American | 0.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.5% |
| Two or More Races | 0.0% |
Age & Sex
56.7
Median Age
49.1%
Female
50.9%
Male
36.0%
Age 65+
Age Distribution
Children (under 15): 11.9% · Seniors (65+): 36.0%
Income & Poverty
| Median household income | $53,893$-17,256 vs state |
| Mean household income | $88,295 |
| Per-capita income | $46,593 |
| Poverty rate | 4.2%-4.6% vs state |
| Unemployment rate | 2.2% |
| Employment-to-population | 43.2% |
Top Industries by Employment
The largest employment sector in Keweenaw County is professional & business services, accounting for 28.3% of workers.
How residents commute
0.1%
Drive alone
8.5%
Carpool
65.7%
Public transit
16.9%
Work from home
20.4 min
Avg commute
Housing
$181,400$-36,200 vs state
Median home value
$679
Median rent
91.7%
Homeownership rate
2,292
Total housing units
47.6%
Occupied
52.4%
Vacant
8.3%
Renter-occupied
Social & access
92.4%
With health insurance
93.4%
With broadband internet
21.5%
Foreign-born
17.0%
Veterans (18+)
14.8%
With a disability
97.0%
Speak language other than English at home
Education
97.5%
High School+
43.6%
Bachelor's+
Largest cities in Michigan
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County rankings
Frequently Asked Questions
Keweenaw County, Michigan has a population of 2,106 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 83rd-largest county in Michigan. Population density is 4 people per square mile.
The population of Keweenaw County has declined 0.4% since 2010 (2,170 → 2,161), a -0.03% annualized rate.
The median household income in Keweenaw County, Michigan is $53,893, with mean (average) household income of $88,295 and per-capita income of $46,593. 4.2% of residents live below the federal poverty level.
In Keweenaw County, the largest racial and ethnic groups are White (96.0%), Hispanic or Latino (2.5%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Keweenaw County, Michigan is 56.7 years. Residents are 49.1% female and 50.9% male.
The median home value in Keweenaw County is $181,400 and median monthly rent is $679. 91.7% of occupied housing units are owner-occupied. The county has 2,292 total housing units, 52.4% of which are vacant.
The largest employment sector in Keweenaw County, Michigan is professional, scientific, and management services, employing 28.3% of workers. The unemployment rate is 2.2%.
Detroit is among the largest cities associated with Keweenaw County, Michigan, with a population of 636,644.
Keweenaw County, MI Climate
Keweenaw County, MI has an average annual temperature of 4.5°C (40°F) and receives about 803 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
4.5°C
Avg Temp
803
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -9° / 16° | 86 mm |
| February | -8° / 17° | 51 mm |
| March | -3° / 26° | 50 mm |
| April | 3° / 37° | 43 mm |
| May | 9° / 49° | 64 mm |
| June | 14° / 57° | 73 mm |
| July | 17° / 63° | 73 mm |
| August | 17° / 63° | 75 mm |
| September | 13° / 55° | 79 mm |
| October | 7° / 44° | 71 mm |
| November | 0° / 32° | 66 mm |
| December | -6° / 21° | 72 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Keweenaw County, MI
The most comfortable months to visit Keweenaw County, MI are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 23°C high). The coldest is January (near -13°C low). January is usually the wettest month.
Where to stay near Keweenaw County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.