SD area data
Clark, SD
Clark, SD.
Population: 1,833 (Census ACS)
Home values & appreciation
- Median home value
- $203,410
- 1-year appreciation
- -2.0%
- 3-year appreciation
- +15.8%
- 5-year appreciation
- +22.8%
- All-time peak (2025-08)
- $208,525
- House Price Index
- 496.2 (+2.9% YoY)
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
- 4
- Elementary schools
- 2
- Middle schools
- 1
- High schools
- 1
Natural hazards & flood risk
- Overall hazard risk
- Very Low
Climate (30-year normals)
- Annual precipitation
- 24.0 in
Amenities
- Nearest airport
- Clark County Airport (6 mi)
- Nearest major airport
- Watertown Regional Airport (ATY) (33 mi)
- Hospitals nearby (~15 mi)
- 1,090
- Avg hospital rating
- 3.1 / 5
- Solar radiation rating
- Fair (4.0 kWh/m²/day)
Migration
- Net migration
- +17 tax filers
Housing stock
- Median year housing built
- 1,963
- Median annual property tax
- $1,506
- Households with broadband internet
- 68.1%
Employment & development
- Total county employment
- 988
- Average weekly wage
- $958
- Top industries (by employment)
- Construction, Agriculture, Health Care
- Annual residential building permits (county)
- 2
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 →