Daylight through the yearLongest day (Jun 21): 15 h 32 min5:47 am – 9:19 pmShortest day (Dec 21): 8 h 51 min8:04 am – 4:54 pm
Sun todaySunrise –Sunset –
People812 residentsin the ZIP code areaMedian age 41.6332 householdsMedian household income $75,625Median home value $139,300Median rent $541 a month82% of homes owner-occupiedMedian property tax $1,517 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting0.4% unemployment rate72% of adults are in the labour force, 473 employedMain industries: manufacturing 24%, education and health care 21%, farming, forestry and mining 15%Average commute 26 minutes77% drive alone, 9% car-pool, 9% walk or cycle, 4% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages26% of adults have a bachelor's degree or higher85% finished high school, 8% hold a graduate degreeLanguages at home: English only 98%Source: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 82°F, lows 61°FColdest month January: highs 23°F, lows 5°F26 in of rain a year, on about 50 dayswettest month June41 in of snow a year, on about 20 days10 days above 90°F, 165 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, De Smet station, 14 mi away
Nearby landmarksLake Iroquoislake · 1.3 miOsceola Lakelake · 6.9 miSource: USGS Geographic Names Information System
Parks and public landsIroquoisstate conservation land · 1.0 mi · 157 acresLake Osceolastate conservation land · 6.8 miCavour Lakestate recreation area · 10.4 mi · 670 acresLake Agnewstate conservation land · 10.6 miLong Lakestate recreation area · 13.4 mi · 1,808 acresLake Carthagestate conservation land · 13.6 mi · 157 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes6 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.6 on 25 May 198637 mi away, near Storla, South DakotaMost recent: magnitude 3.1 on 19 Oct 200525 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Very LowKingsbury County, SD, compared with all US countiesHighest-rated hazardsIce storm Relatively ModerateHail Relatively LowSource: FEMA National Risk Index (county level)
Air quality59% of days had good air in 2025214 of 365 days measured146 moderate, 4 unhealthy for sensitive groups, 1 unhealthy daysMedian index 46, worst day 154main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, nearest monitors: Brookings County, SD, 51 mi away
Internet at home91% of households have a broadband subscription59% have cable, fibre or DSL15% rely on a mobile data plan alone8% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterIroquoisserves 292 people from ground water purchasedNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the ZIP area
Elevation1,421 ft433 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalAvera De Smet Memorial Hospital13.5 miPost officeIroquois Post Officeunder a mileTown hallIroquois City Hallunder a mileFire stationIroquois Fire and Rescue Districtunder a mileSource: USGS National Structures Dataset
SchoolsWithin 2 mi2 schools1 elementary, 1 highHighIroquois Middle And High Schoolunder a mileElementaryIIroquois Elementary Schoolunder a mileSource: USGS National Structures Dataset
Getting aroundAirportWatertown Regional Airport ATY50 miUS highwayUS 14under a mileCoachHuronJefferson Lines19 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 57353 ZIP area.
