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MT area data

Big Sky, MT

Big Sky, MT.

Population: 1,795 (Census ACS)

Home values & appreciation

Median home value
$1.89M
1-year appreciation
+3.9%
3-year appreciation
+11.2%
5-year appreciation
+25.4%
10-year appreciation
+155.1%
All-time peak (2022-07)
$1.93M
House Price Index
724.8 (-1.8% YoY)

Market activity

New listings (monthly)
20

Affordability

Cost of living index (Average)
95.5 (100 = US avg)
Electricity rate (state-level)
13.0¢/kWh
Natural gas rate (state-level)
$9.00/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Natural hazards & flood risk

Overall hazard risk
Relatively Moderate
Top hazards
avalanche, winterWeather, coldWave, lightning, earthquake

Climate (30-year normals)

Average annual temperature
38.0°F
Average high
52.0°F
Average low
24.0°F
Annual precipitation
25.5 in

Air quality

Air quality rating
Good
Median AQI (annual)
26
Days with Good air quality
331

Amenities

National parks within ~60 mi
1
Nearest national park
Yellowstone National Park (59 mi)
Nearest airport
Ousel Falls Airport (4 mi)
Hospitals nearby (~15 mi)
1
EV charging stations (within 10 mi)
5
Solar radiation rating
Fair (3.9 kWh/m²/day)

Migration

Net migration
+21 tax filers

Housing stock

Median year housing built
2,001
Median annual property tax
$5,080
Households with broadband internet
86.7%

Employment & development

Total county employment
61,970
Average weekly wage
$1,201
Top industries (by employment)
Accommodation & Food, Construction, Health Care
Annual residential building permits (county)
586

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