Local servicesHospitalMayo Clinic Health System - Mankato8.4 miPost officeSaint Clair Post Officeunder a mileTown hallSaint Clair City Hallunder a milePoliceEagle Lake Police Department6.0 miFire stationSaint Clair Volunteer Fire Departmentunder a mileSource: USGS National Structures Dataset
Daylight through the yearLongest day (Jun 21): 15 h 30 min5:32 am – 9:02 pmShortest day (Dec 21): 8 h 53 min7:47 am – 4:40 pm
Sun todaySunrise –Sunset –
People759 residentsin the ZIP code areaMedian age 40.6268 householdsMedian household income $100,750Median home value $199,20088% of homes owner-occupiedMedian property tax $2,506 a yearSource: US Census Bureau, American Community Survey 2019-2023
Work and commuting4.5% unemployment rate78% of adults are in the labour force, 444 employedMain industries: education and health care 33%, transport, warehousing and utilities 11%, manufacturing 10%Average commute 24 minutes85% drive alone, 3% car-pool, 4% walk or cycle, 8% work from homeSource: US Census Bureau, American Community Survey 2019-2023, ZIP area
Education and languages31% of adults have a bachelor's degree or higher99% finished high school, 6% hold a graduate degreeLanguages at home: English only 99%Source: US Census Bureau, American Community Survey 2019-2023, ZIP area
ClimateWarmest month July: highs 82°F, lows 62°FColdest month January: highs 24°F, lows 6°F34 in of rain a year, on about 64 dayswettest month June39 in of snow a year, on about 23 days10 days above 90°F, 161 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Mankato station, 10 mi away
Parks and public landsDuckhaven State Wildlife Management Areastate conservation land · 3.2 miBorn State Wildlife Management Areastate conservation land · 4.6 mi · 185 acresEagle Lake Parkpark · 5.5 miHobza State Wildlife Management Areastate conservation land · 6.4 mi · 158 acresQuade State Wildlife Management Areastate conservation land · 7.0 mi · 162 acresCommunity Athletic Fieldsrecreation area · 7.0 miSource: USGS Protected Areas Database (PAD-US)
EarthquakesNone of magnitude 3 or more within 50 miles since 1970Source: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively LowBlue Earth County, MN, compared with all US countiesHigher-risk hazardsStrong wind Relatively HighWinter weather Relatively HighCold wave Relatively HighSource: FEMA National Risk Index (county level)
Air quality65% of days had good air in 2025233 of 357 days measured110 moderate, 9 unhealthy for sensitive groups, 5 unhealthy daysMedian index 42, worst day 180main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, Blue Earth County monitors, MN
Internet at home91% of households have a broadband subscription79% have cable, fibre or DSL11% rely on a mobile data plan alone7% have no internet at homeSource: US Census Bureau, American Community Survey 2019-2023
Drinking waterSaint Clairserves 846 people from ground waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation983 ft300 m above sea levelSource: USGS 3D Elevation Program
