Fairmont, Minnesota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Fairmont, Minnesota is 10,348 as of the 2023 American Community Survey, making it the 99th-largest city in Minnesota. The median household income is $59,228, the median home value is $168,800, and the median age is 46.5.
The population has declined 4.4% since 2010 (10,646 → 10,176).
10,348
Population
690
People / sq mi
$59,228
Median Income
$168,800
Median Home Value
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Fairmont covers 15.0 sq mi of land at 690 people per square mile.
About Fairmont, MN
What distinguishes Fairmont is density: among the most sparsely settled of US cities, around 690 people per square mile. With 10,348 residents, Fairmont is a city in Minnesota.
Incomes run on the lower side: a median household income of $59,228, below the US median of $78,538. The poverty rate is 5.5%, below the national 12.4%. Housing is relatively affordable, with a median home value of $168,800, with typical rent around $717.
Roughly 26.1% of adults have a bachelor’s, below the national 35.0%. Just 7.0% of workers are home-based, below the national 14.0%, and the average commute runs about 15 minutes each way.
Fairmont city Population History (2010-2024)
The city of Fairmont city had a population of 10,646 in 2010 and 10,176 in 2024, a -4.4% growth over 14 years. The peak was 10,646 in 2010. Average annual growth rate: -0.31%.
10,176
Population (2024)
10,646
Population (2010)
10,646
Peak (2010)
-0.31%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 10,646 |
| 2011 | 10,549 |
| 2012 | 10,456 |
| 2013 | 10,434 |
| 2014 | 10,347 |
| 2015 | 10,232 |
| 2016 | 10,157 |
| 2017 | 10,129 |
| 2018 | 10,081 |
| 2019 | 10,030 |
| 2020 | 10,444 |
| 2021 | 10,399 |
| 2022 | 10,263 |
| 2023 | 10,271 |
| 2024 | 10,176 |
Race & Ethnicity
| White | 92.3% |
| Black or African American | 1.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Economy & Income
$59,228
Median Household Income
$39,233
Per Capita Income
5.5%
Poverty Rate
2.6%
Unemployment Rate
Housing
$168,800
Median Home Value
$717
Median Rent
65.8%
Owner-Occupied
Education
94.4%
High School+
26.1%
Bachelor's+
Commute
0.0%
Drive Alone
82.0%
Public Transit
7.0%
Work From Home
15.2 min
Avg Commute
Community Profile
20.4%
Foreign Born
92.8%
Non-English at Home
9.0%
Veterans
18.3%
With Disability
96.2%
Health Insurance
91.7%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 26.3% |
| Manufacturing | 17.5% |
| Agriculture & Mining | 9.7% |
| Education, Health Care & Social Services | 8.8% |
| Information | 5.3% |
| Arts, Entertainment & Food Services | 4.9% |
| Construction | 3.9% |
| Public Administration | 2.9% |
| Retail Trade | 2.8% |
| Finance, Insurance & Real Estate | 2.4% |
| Transportation & Warehousing | 0.5% |
Largest cities in Minnesota
Largest counties in Minnesota
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City rankings
Frequently Asked Questions
Fairmont, Minnesota has a population of 10,348 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 99th-largest city in Minnesota.
The median household income in Fairmont, Minnesota is $59,228, with 5.5% of residents living below the federal poverty level.
The median home value in Fairmont, Minnesota is $168,800, with median monthly rent at $717 and a homeownership rate of 65.8%.
The median age in Fairmont, Minnesota is 46.5 years. The population is 49.4% male and 50.6% female.
The population has declined 4.4% since 2010 (10,646 → 10,176).
Fairmont city, MN Climate
Fairmont city, MN has an average annual temperature of 7.4°C (45°F) and receives about 787 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
7.4°C
Avg Temp
787
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -10° / 13° | 20 mm |
| February | -7° / 20° | 17 mm |
| March | 0° / 32° | 49 mm |
| April | 8° / 46° | 79 mm |
| May | 15° / 59° | 100 mm |
| June | 21° / 69° | 111 mm |
| July | 23° / 73° | 104 mm |
| August | 21° / 70° | 102 mm |
| September | 16° / 62° | 72 mm |
| October | 10° / 49° | 60 mm |
| November | 0° / 33° | 48 mm |
| December | -7° / 19° | 25 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 Fairmont city, MN
The most comfortable months to visit Fairmont city, MN are typically August, June and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -15°C low). June is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.