St. Charles, Minnesota Demographics & Population 2026
During the 2020–2024 ACS period, St. Charles, Minnesota had a total population of 4,037, the 178th largest city in Minnesota, with a median household income of $96,200, which is 8% higher than the state average. The poverty rate is 3.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 3.2% — among the lowest in Minnesota.
St. Charles Quick Facts
How St. Charles Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 4,021 | 4,037 | +0.4% |
| Median household income | $96,544 | $96,200 | -0.4% |
| Median home value | $231,300 | $256,600 | +10.9% |
How St. Charles Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
St. Charles Rankings in Minnesota
Explore Minnesota Rankings
Other Cities in Winona County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Winona | 26,009 | $56,337 | 23.1% | $201,800 |
| La Crescent | 5,251 | $85,368 | 5.7% | $272,400 |
| Goodview | 4,103 | $74,712 | 5.9% | $254,200 |
| Lewiston | 1,613 | $91,875 | 5.2% | $213,600 |
| Stockton | 811 | $86,042 | 6.2% | $258,100 |
| Rollingstone | 620 | $93,000 | 6.7% | $239,400 |
| Altura | 388 | $61,563 | 8.8% | $206,000 |
| Dakota | 304 | $95,357 | 2.6% | $236,200 |
| Dresbach | 286 | $90,250 | 9.4% | $343,800 |
| Utica | 216 | $73,125 | 8.3% | $188,400 |
Cities Similar to St. Charles
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Scandia | 3,950 | $101,953 | $475,800 | 40.9% | 1.9% |
| Rice Lake | 4,153 | $89,663 | $309,600 | 33.9% | 7.2% |
| Montrose | 3,888 | $102,625 | $275,700 | 35.4% | 5.3% |
| Stacy | 4,384 | $98,464 | $323,800 | 18.4% | 5.2% |
| Cannon Falls | 4,227 | $84,097 | $263,300 | 24.7% | 9.2% |
Population Overview
St. Charles is a small community located in Minnesota, within Winona County. The total population is 4,037. It ranks as the 178th most populous out of 914 Census-designated places in Minnesota.
Age Demographics
The median age in St. Charles is 39.5 years. This is 2% higher than the state median of 38.8 years.
Economy, Income & Housing
The median household income in St. Charles is $96,200. This is 8% higher than the state median of $89,062. It is also 19% higher than the national median of $80,734. The poverty rate stands at 3.2%. This is 66% lower than the state poverty rate of 9.3%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The survey records no unemployed residents in St. Charles, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $256,600. Housing costs are 22% lower than the state median of $329,300. With a home-value-to-income ratio of just 2.7x, St. Charles is one of the most affordable housing markets in the area. 80.8% of occupied housing units are owner-occupied. This homeownership rate is 12% higher than the state average of 72.2%.
Race & Ethnicity
St. Charles has a predominantly White (non-Hispanic) population, comprising 86.4% of all residents. Asian residents account for 8.7%. The Asian population is significantly higher than the state average (8.7% vs 5.1%).
Education
33.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 15% lower than the state rate of 39.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 92.8%.
Data Sources & Methodology
All demographic data for St. Charles, Minnesota is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Minnesota state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 914 Census-designated places in Minnesota. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of St. Charles, Minnesota?
St. Charles, Minnesota has a population of 4,037 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in St. Charles, MN?
The median household income in St. Charles is $96,200, which is 19% higher than the national median of $80,734.
What is the poverty rate in St. Charles, MN?
The poverty rate in St. Charles is 3.2%. This means approximately 126 residents live below the federal poverty line.
What is the racial makeup of St. Charles, Minnesota?
St. Charles's population is 86.4% White, 0.0% Black, 4.1% Hispanic/Latino, and 8.7% Asian.
What is the median home value in St. Charles, MN?
The median home value in St. Charles is $256,600. The home-value-to-income ratio is 2.7x.
How educated is St. Charles, Minnesota?
33.3% of adults (25+) in St. Charles hold a bachelor's degree or higher, and 7.4% hold a graduate or professional degree.