Daylight through the yearLongest day (Jun 21): 15 h 37 min4:58 am – 8:36 pmShortest day (Dec 21): 8 h 46 min7:21 am – 4:06 pm
Sun todaySunrise –Sunset –
People104 residentsin the ZIP code areaMedian age 41.441 householdsMedian household income $112,375Median home value $108,80081% of homes owner-occupiedMedian property tax $1,750 a yearSource: US Census Bureau, American Community Survey 2020-2024
ClimateWarmest month July: highs 90°F, lows 60°FColdest month January: highs 31°F, lows 10°F19 in of rain a year, on about 44 dayswettest month June41 in of snow a year, on about 17 days36 days above 90°F, 171 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Dupree station, 8 mi away
Parks and public landsBednor Lakestate recreation area · 10.3 mi · 155 acresShupick Parkpark · 9.8 miSource: USGS Protected Areas Database (PAD-US)
Earthquakes1 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.7 on 30 May 202450 mi away, near Pierre, South DakotaMost recent: magnitude 3.7 on 30 May 202450 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively LowDewey County, SD, compared with all US countiesHigher-risk hazardsCold wave Very HighWinter weather Relatively HighSource: FEMA National Risk Index (county level)
Air quality97% of days had good air in 2025342 of 351 days measured9 moderate daysMedian index 36, worst day 71main pollutant: ozoneSource: US EPA Air Quality Index, nearest monitors: Meade County, SD, 69 mi away
Internet at home93% of households have a broadband subscription93% have cable, fibre or DSL0% rely on a mobile data plan alone7% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterEagle Butteserves 4,000 people from surface water purchased1 health-based violation since 2021latest Nov 2024: coliform bacteria, treatment technique3 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation2,361 ft720 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalEagle Butte Hospital9.9 miPost officeLantry Post Office1.1 miTown hallDupree City Office8.2 miPoliceZiebach County Sheriffs Office8.1 miFire stationDupree Volunteer Fire Department8.1 miSource: USGS National Structures Dataset
Getting aroundAirportPierre Regional Airport PIR72 miUS highwayUS 2121.2 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 57636 ZIP area.
