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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 →

Data compiled by REAIGENT7 — AI listing platform for real estate agents