St. Michael, Minnesota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of St. Michael, Minnesota is 19,267 as of the 2023 American Community Survey, making it the 63rd-largest city in Minnesota. The median household income is $130,814, the median home value is $365,800, and the median age is 37.5.
The population has grown 32.0% since 2010 (16,425 → 21,681).
19,267
Population
590
People / sq mi
$130,814
Median Income
$365,800
Median Home Value
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St. Michael covers 32.7 sq mi of land at 590 people per square mile.
About St. Michael, MN
Homeownership is the standout figure in St. Michael: 91.4% of homes are owner-occupied, higher than the national rate. With 19,267 residents, St. Michael is a city in Minnesota.
The typical household earns $130,814 a year, above the US median of $78,538. Hardship is rare relative to US cities: a poverty rate of just 2.2%, below the national 12.4%. Median home value is $365,800, with typical rent around $2,038.
Educational attainment is on the higher side for US cities — 44.3% of adults hold a four-year degree, above the national 35.0%. A solid 15.9% of workers are based at home, above the national 14.0%, and the average commute runs about 30 minutes each way.
The ownership rate anchors the housing story in St. Michael, and tends to move with the age structure and home-value figures above.
St. Michael city Population History (2010-2024)
The city of St. Michael city had a population of 16,425 in 2010 and 21,681 in 2024, a 32.0% growth over 14 years. The peak was 21,681 in 2024. Average annual growth rate: 2.02%.
21,681
Population (2024)
16,425
Population (2010)
21,681
Peak (2024)
2.02%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 16,425 |
| 2011 | 16,555 |
| 2012 | 16,706 |
| 2013 | 16,798 |
| 2014 | 17,000 |
| 2015 | 17,074 |
| 2016 | 17,178 |
| 2017 | 17,552 |
| 2018 | 17,897 |
| 2019 | 18,204 |
| 2020 | 18,282 |
| 2021 | 19,022 |
| 2022 | 19,996 |
| 2023 | 21,060 |
| 2024 | 21,681 |
Race & Ethnicity
| White | 88.2% |
| Black or African American | 4.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Economy & Income
$130,814
Median Household Income
$51,936
Per Capita Income
2.2%
Poverty Rate
1.7%
Unemployment Rate
Housing
$365,800
Median Home Value
$2,038
Median Rent
91.4%
Owner-Occupied
Education
98.4%
High School+
44.3%
Bachelor's+
Commute
0.3%
Drive Alone
75.6%
Public Transit
15.9%
Work From Home
30.0 min
Avg Commute
Community Profile
23.2%
Foreign Born
95.2%
Non-English at Home
3.9%
Veterans
6.5%
With Disability
96.7%
Health Insurance
97.4%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.7% |
| Manufacturing | 14.0% |
| Finance, Insurance & Real Estate | 10.9% |
| Construction | 10.7% |
| Information | 7.6% |
| Arts, Entertainment & Food Services | 5.7% |
| Education, Health Care & Social Services | 5.1% |
| Retail Trade | 3.8% |
| Public Administration | 2.4% |
| Transportation & Warehousing | 0.8% |
| Agriculture & Mining | 0.2% |
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Frequently Asked Questions
St. Michael, Minnesota has a population of 19,267 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 63rd-largest city in Minnesota.
The median household income in St. Michael, Minnesota is $130,814, with 2.2% of residents living below the federal poverty level.
The median home value in St. Michael, Minnesota is $365,800, with median monthly rent at $2,038 and a homeownership rate of 91.4%.
The median age in St. Michael, Minnesota is 37.5 years. The population is 54.3% male and 45.7% female.
The population has grown 32.0% since 2010 (16,425 → 21,681).
St. Michael city, MN Climate
St. Michael city, MN has an average annual temperature of 6.5°C (44°F) and receives about 741 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
6.5°C
Avg Temp
741
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -12° / 11° | 21 mm |
| February | -8° / 18° | 19 mm |
| March | -1° / 30° | 41 mm |
| April | 7° / 45° | 62 mm |
| May | 15° / 58° | 85 mm |
| June | 20° / 67° | 110 mm |
| July | 22° / 71° | 97 mm |
| August | 21° / 69° | 100 mm |
| September | 15° / 60° | 83 mm |
| October | 9° / 48° | 58 mm |
| November | -1° / 31° | 41 mm |
| December | -9° / 17° | 24 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 St. Michael city, MN
The most comfortable months to visit St. Michael city, MN are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -17°C low). June is usually the wettest month.
Where to stay near St. Michael
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.