Daylight through the yearLongest day (Jun 21): 15 h 35 min5:54 am – 9:29 pmShortest day (Dec 21): 8 h 48 min8:14 am – 5:02 pm
Sun todaySunrise –Sunset –
People962 residentsin the ZIP code areaMedian age 46.4399 householdsMedian household income $74,297Median home value $210,600Median rent $945 a month81% of homes owner-occupiedMedian property tax $1,689 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting0.0% unemployment rate71% of adults are in the labour force, 511 employedMain industries: education and health care 22%, farming, forestry and mining 20%, public administration 10%Average commute 18 minutes79% drive alone, 10% car-pool, 3% walk or cycle, 6% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages27% of adults have a bachelor's degree or higher95% finished high school, 6% hold a graduate degreeLanguages at home: English only 99%Source: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 87°F, lows 61°FColdest month January: highs 27°F, lows 7°F21 in of rain a year, on about 46 dayswettest month June49 in of snow a year, on about 28 days30 days above 90°F, 172 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Onida 4 Nw station, 6 mi away
Nearby landmarksMundt Lakelake · 7.9 miCottonwood Lakelake · 8.5 miSource: USGS Geographic Names Information System
Parks and public landsOnidastate conservation land · 3.0 mi · 80 acresSully Lakestate recreation area · 9.1 miHoferstate conservation land · 10.4 mi · 98 acresJames Ogle 37state conservation land · 10.9 mi · 171 acresBlunt Reservoirstate recreation area · 12.8 mi · 710 acresD Wincklerstate conservation land · 12.0 mi · 160 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes5 of magnitude 3 or more within 50 miles since 19701 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 4.4 on 4 Mar 198347 mi away, near Fort Thompson, South DakotaMost recent: magnitude 3.7 on 30 May 202426 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Very LowSully County, SD, compared with all US countiesHighest-rated hazardsWildfire Relatively LowCold wave Relatively LowSource: FEMA National Risk Index (county level)
Air quality93% of days had good air in 2025333 of 358 days measured24 moderate, 1 unhealthy for sensitive groups daysMedian index 18, worst day 112main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, nearest monitors: Hughes County, SD, 25 mi away
Internet at home82% of households have a broadband subscription68% have cable, fibre or DSL12% rely on a mobile data plan alone9% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterOnidaserves 658 people from surface water purchasedNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the ZIP area
Elevation1,908 ft582 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalAvera Gettysburg Hospital19.1 miPost officeOnida Post Office3.4 miTown hallOnida City Hall3.4 miPoliceSully County Sheriff's Office3.4 miFire stationOnida Volunteer Fire Department3.4 miSource: USGS National Structures Dataset
Getting aroundAirportPierre Regional Airport PIR28 miUS highwayUS 8311 miCoachOnidaJefferson Lines4.0 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 57564 ZIP area.
