SD area data
Ellsworth Afb, SD
Ellsworth Afb, SD.
Population: 2,787 (Census ACS)
FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with winterweather, wildfire the top-rated hazards. Cost of living is 11.4% below the US average (BEA, metro/state-level).
Home values & appreciation
- House Price Index (state)
- 496.2 (+2.9% YoY)
Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)
Affordability
- Cost of living index (Low)
- 88.6 (100 = US avg)
- Electricity rate (state-level)
- 13.4¢/kWh
- Natural gas rate (state-level)
- $9.90/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)
Natural hazards & flood risk
- Overall hazard risk (county)
- Relatively Low
- Top hazards (county)
- winterWeather, wildfire
- Notable hazard ratings (county)
- coldWave: Relatively Low · hail: Relatively Low · iceStorm: Relatively Low · inlandFlooding: Relatively Low · lightning: Relatively Low · strongWind: Relatively Low
- Wildfire risk to homes (county)
- Higher than 80% of US counties
- Buildings in wildfire direct-exposure zone
- 65.1%
- Radon potential (county)
- Moderate radon potential — EPA Zone 2 of 3
- EPA Superfund (NPL) sites within 5 mi
- None
- Nearest Superfund site
- Ellsworth Air Force Base (7.1 mi)
Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL
Climate (30-year normals)
- Average annual temperature
- 46.0°F
- Average high
- 55.0°F
- Average low
- 37.0°F
- Annual precipitation
- 24.6 in
- Annual snowfall
- 56.4 in
- USDA plant hardiness zone
- 5b (extreme annual low -15 to -10°F)
Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 45
- Days with Good air quality
- 266
- Days with Moderate air quality
- 93
- Days with Unhealthy air quality
- 1
- Highest AQI recorded (year)
- 154
Source: EPA air quality data (nearest monitoring station, annual)
Amenities
- National parks within ~60 mi
- 4
- Nearest national park
- Mount Rushmore National Memorial (24 mi)
- National parks include
- Mount Rushmore National Memorial, Wind Cave National Park, Jewel Cave National Monument
- Airports within 30 mi
- 8
- Nearest airport
- Infinity Landing Airport (3 mi)
- Nearest major airport
- Ellsworth Air Force Base (RCA) (7 mi)
- Hospitals nearby (~15 mi)
- 8
- Hospitals include
- VA BLACK HILLS HEALTHCARE SYSTEM, MONUMENT HEALTH SPEARFISH HOSPITAL, MONUMENT HEALTH RAPID CITY HOSPITAL
- Avg hospital rating (CMS)
- 4.0 / 5
- Best hospital rating nearby (CMS)
- 4.0 / 5
- EV charging stations (within 10 mi)
- 16
- Solar radiation rating
- Fair (4.3 kWh/m²/day)
Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)
Housing stock
- Median year housing built
- 2,008
- Housing built before 1970
- 2.2%
- Housing built 2000 or later
- 65.3%
- Households with broadband internet
- 86.6%
Source: Census ACS 5-year estimates (ZIP-level)
Employment & development
- Total county employment
- 5,436
- Average weekly wage
- $921
- Top industries (by employment)
- Construction, Accommodation & Food, Health Care
- Annual residential building permits (county)
- 111
Sources: BLS QCEW (county-level) · Census Building Permits (county-level)
Area data compiled from public government, academic, and industry research feeds. Data sources →
Common questions
- What is the natural-hazard risk in Ellsworth Afb, SD?
- Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: winterWeather, wildfire.
- What is the wildfire risk in Ellsworth Afb, SD?
- Risk to homes is higher than 80% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
- What is the radon potential in Ellsworth Afb, SD?
- Moderate radon potential — EPA Zone 2 of 3, county-level. EPA recommends testing every home regardless of zone.
- Are there Superfund sites near Ellsworth Afb, SD?
- No current or proposed National Priorities List sites within 5 miles (EPA).
- What is the air quality in Ellsworth Afb, SD?
- Good. Median AQI: 45. (EPA AQI).
- What is the cost of living in Ellsworth Afb, SD?
- Regional Price Parity: 88.6 (100 = US average) (Low) (BEA RPP, metro/state-level).
ZIP code for Ellsworth Afb
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Data last updated
Most recent source refresh: Sep 2026. See all data sources →