SD area data
Zcta 57703, SD
Zcta 57703, SD.
Population: 18,013 (Census ACS)
Home values & appreciation
- Median home value
- $364,395
- 1-year appreciation
- +2.5%
- 3-year appreciation
- +5.6%
- 5-year appreciation
- +28.1%
- 10-year appreciation
- +86.9%
- All-time peak (2026-03)
- $365,241
- House Price Index
- 496.2 (+2.9% YoY)
Market activity
- Median sale price
- $370,000
- Median list price
- $378,000
- Median days on market
- 72 days
- Sale-to-list ratio
- 99.4%
- Active listings
- 138
- 1-year forecast
- +1.7%
- Days to pending
- 65 days
- New listings (monthly)
- 23
Rents
- Typical rent
- $1,538/mo
- 1-year rent change
- +4.3%
- 1BR fair-market rent
- $959/mo
- 3BR fair-market rent
- $1,584/mo
Affordability
- Cost of living index (Below Average)
- 90.0 (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%
Schools
- Total schools
- 3
- Elementary schools
- 2
- Middle schools
- 1
- High schools
- 0
Natural hazards & flood risk
- Overall hazard risk
- Relatively Low
- Top hazards
- hail, iceStorm, lightning, winterWeather, coldWave
- FEMA flood zone
- AE
- Flood risk level
- High
Climate (30-year normals)
- Average annual temperature
- 48.0°F
- Average high
- 59.0°F
- Average low
- 38.0°F
- Annual precipitation
- 21.0 in
- Annual snowfall
- 58.2 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 45
- Days with Good air quality
- 216
- Days with Unhealthy air quality
- 4
Walkability & transit
- Walkability index
- 9.0 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 5
- Nearest national park
- Mount Rushmore National Memorial (22 mi)
- Nearest airport
- Dan's Airport (3 mi)
- Nearest major airport
- Rapid City Regional Airport (RAP) (3 mi)
- Hospitals nearby (~15 mi)
- 1
- Solar radiation rating
- Fair (4.3 kWh/m²/day)
Migration
- Net migration
- +1,063 tax filers
Housing stock
- Median year housing built
- 1,999
- Median annual property tax
- $2,904
- Mean commute to work
- 18 min
- Households with broadband internet
- 83.3%
Employment & development
- Total county employment
- 53,420
- Average weekly wage
- $1,048
- Top industries (by employment)
- Health Care, Accommodation & Food, Construction
- Annual residential building permits (county)
- 447
Area data compiled from public government, academic, and industry research feeds. Data sources →
Data last updated
Most recent source refresh: Aug 2026. See all data sources →