Saint Clair, Minnesota.
Typical home $260,005 (+3.0% in a year). Mankato, MN metro.
to buy the typical home at today's mortgage rate — +$686 (+101%) since Jan 2020.
- 1 year
- Up $7,637 +3%
- $252,368$260,005 since Sep 2025
- 5 years
- Up $41,031 +19%
- $218,974$260,005 since Sep 2021
Monthly payment to buy the typical home
Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.
- Saint Clair$1,365
- Minnesota$1,831
- United States$1,922
At the last five years' pace, a typical home here doubles in price every 20 years.
Typical home values in Saint Clair, MN rose 3.0% over the past year — faster than the nation's +1.2%.
Living in Saint Clair, Blue Earth County, Minnesota
Saint Clair is a city of 750 people in Blue Earth County. Half its households earn more than $106,136 a year and half less, against $74,477 across Blue Earth County; 5% of its people live below the poverty line. 94% of its homes are lived in by their owners and 6% are rented. Unemployment in Blue Earth County was 4.1% in August 2026, and the county had 0.6% more jobs in 2025 than the year before. The most residents work in schools and health care, then transport and warehouses.
Written by AI Claude Sonnet 5.5 wrote this on 23 October 2026 from the figures here, a list of nearby places and what it knows. It can be wrong or out of date.
What it’s like
The place. Saint Clair is a small city in Blue Earth County, and almost everyone who lives there owns their home. Household incomes run well above the county's, and fewer residents live below the poverty line than you might expect. Winters are cold and snowy, with January the coldest month, while summers turn warm in July and the year brings a fair amount of rain.
Work. Residents most often work in schools, hospitals and social care, followed by transport, warehouses and utilities, shops, and professional and business services. Across Blue Earth County, some of the largest workplaces are Mchs - Southwest Minnesota Region, a general hospital, Minnesota State University-Mankato, and the Mankato Public School District. The typical commute is a moderate one, and a modest number of people work from home.
Things to do. Several lakes and rivers lie a short drive away, among them the Le Sueur River, a river good for a walk along its banks, and Indian Lake, a lake close to town. Mount Kato, a ski area, is also a short drive away, which suits the snowy winters. Minneopa State Park, a protected area, is a longer drive away.
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- 254households
- 31%of adults have a degree
- 5%below the poverty line
- 26 mintypical commute
- 10%work from home
What residents work in
Employed residents by industry, from the Census survey. Blue Earth County had 41,483 jobs in 2025, 0.6% more than the year before (Bureau of Labor Statistics).
Weather through the year
Coldest in January, with highs near 24° and lows near 6°; warmest in July, with highs near 82° and lows near 62°. About 39 inches of snow and 34 inches of rain and melted snow a year.
Average daily high and low, 1991–2020, at the Mankato weather station, 9 miles away (NOAA).
Largest workplaces in Blue Earth County
- Mchs - Southwest Minnesota RegionGeneral hospital1,692FTE
- Minnesota State University-MankatoUniversity or college1,619
- MRCI Energy DriveVocational rehabilitation or habilitation services1,269
- Mankato Public School DistrictSchool district942FTE
- WalmartRefrigerated warehousing and storage552
- Rolls Royce Solutions America Inc. Power Drive MankatoMotor generator sets manufacturing474
- Hy-VeeSupermarkets and other grocery except convenience stores432
- WalmartWarehouse clubs and supercenters386
Staff on average in 2025, as each workplace reported it to OSHA with its injury records: 122 workplaces with 20 or more staff, 14,761 people in all across the county; Saint Clair has none of its own. Hospitals come from their Medicare cost reports (CMS, 2023), colleges from IPEDS (NCES, 2023–24) and school districts from the Common Core of Data (NCES, 2023–24); FTE marks full-time equivalent staff. Not listed: many offices and banks, which need not report to OSHA; military bases, whose staff OPM withholds; and, in about half the states, city and county governments.
Natural hazards
- Strong windRelatively high
- Winter weatherRelatively high
- Cold wavesRelatively high
- HailRelatively high
- Inland floodingRelatively high
- DroughtRelatively moderate
FEMA’s National Risk Index (December 2025) rates the risk each natural hazard poses to the people, buildings and farms in Saint Clair’s census tracts, against the rest of the country; all of them together, relatively moderate. It is meant for planning, not a substitute for a local risk assessment or a flood map: FEMA’s index.
From the U.S. Census Bureau’s 2020 census and its American Community Survey (2020–2024 five-year estimates), and the Bureau of Labor Statistics. A survey, so each figure has a margin of error, and figures it is not sure of are left out. More on Blue Earth County and the Mankato, MN metro.
Saint Clair home values
Zillow measures a city over its municipal boundary. Against the state and national figures, mid-tier homes, smoothed and seasonally adjusted.
- Saint Clair$260,005
- Minnesota$348,778
- United States$366,157
When this market ran hot
Each cell is that month's year-on-year home-value growth. Read left to right, top row is the latest year — the 2021–22 band is the boom.
Zip codes with a Saint Clair address
A different geography, not a breakdown. The figure above covers the municipality; these zips cover everywhere the Post Office calls Saint Clair — often including townships beyond the city limits. Both come straight from Zillow, and they are not expected to average out.