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SD area data

Hermosa, SD

Hermosa, SD.

Population: 2,421 (Census ACS)

Home values & appreciation

Median home value
$618,562
1-year appreciation
-0.3%
3-year appreciation
+2.0%
5-year appreciation
+29.3%
10-year appreciation
+116.4%
All-time peak (2026-01)
$630,661
House Price Index
496.2 (+2.9% YoY)

Market activity

New listings (monthly)
4

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
2
Elementary schools
2
Middle schools
0
High schools
0

Natural hazards & flood risk

Overall hazard risk
Very Low
Top hazards
wildfire

Climate (30-year normals)

Annual precipitation
20.5 in

Air quality

Air quality rating
Good
Median AQI (annual)
43
Days with Good air quality
308
Days with Unhealthy air quality
5

Amenities

National parks within ~60 mi
5
Nearest national park
Mount Rushmore National Memorial (13 mi)
Nearest airport
Custer State Park Airport (11 mi)
Nearest major airport
Rapid City Regional Airport (RAP) (16 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
Solar radiation rating
Fair (4.3 kWh/m²/day)

Migration

Net migration
+133 tax filers

Housing stock

Median year housing built
1,997
Median annual property tax
$3,458
Mean commute to work
28 min
Households with broadband internet
59.6%

Employment & development

Total county employment
2,035
Average weekly wage
$817
Top industries (by employment)
Accommodation & Food, Health Care, Construction
Annual residential building permits (county)
228

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