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Area data

Auburn, WY — ZIP 83111

Population: 284 (Census ACS)

FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with avalanche, winterweather, landslide the top-rated hazards. Cost of living is 7.3% below the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

Home values & appreciation

House Price Index (state)
556.3 (+2.3% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

For-sale inventory
8

Source: recent area sales and market data (ZIP-level)

Affordability

Cost of living index (Below Average)
92.7 (100 = US avg)
Electricity rate (state-level)
13.4¢/kWh
Natural gas rate (state-level)
$11.70/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively Low
Top hazards (county)
avalanche, winterWeather, landslide, lightning
Notable hazard ratings (county)
avalanche: Very High · earthquake: Relatively Low · inlandFlooding: Relatively Low · landslide: Relatively Moderate · lightning: Relatively Moderate · wildfire: Relatively Low
Wildfire risk to homes (county)
Higher than 72% of US counties
Buildings in wildfire direct-exposure zone
78.5%
Radon potential (county)
High radon potential — EPA Zone 1 of 3
EPA Superfund (NPL) sites within 5 mi
None
EPA recommends radon testing for every home regardless of zone.

Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Annual precipitation
20.4 in
USDA plant hardiness zone
4b (extreme annual low -25 to -20°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Air quality

Air quality rating
Good
Median AQI (annual)
31
Days with Good air quality
340
Days with Moderate air quality
26
Highest AQI recorded (year)
77

Source: EPA air quality data (nearest monitoring station, annual)

Amenities

National parks within ~60 mi
1
Nearest national park
Fossil Butte National Monument (44 mi)
Airports within 30 mi
6
Nearest airport
Afton Municipal Airport (AFO) (16 mi)
Hospitals nearby (~15 mi)
4
Hospitals include
CARIBOU MEDICAL CENTER, BEAR LAKE MEMORIAL HOSPITAL, STAR VALLEY MEDICAL CENTER
Solar radiation rating
Fair (4.3 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)

Housing stock

Median year housing built
1,995
Housing built before 1970
15.2%
Housing built 2000 or later
40.9%
Households with broadband internet
100.0%

Source: Census ACS 5-year estimates (ZIP-level)

Employment & development

Total county employment
5,156
Average weekly wage
$1,134
Top industries (by employment)
Construction, Mining, Accommodation & Food
Annual residential building permits (county)
183

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the natural-hazard risk in ZIP 83111?
Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: avalanche, winterWeather, landslide, lightning.
What is the wildfire risk in ZIP 83111?
Risk to homes is higher than 72% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 83111?
High radon potential — EPA Zone 1 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 83111?
No current or proposed National Priorities List sites within 5 miles (EPA).
What is the air quality in ZIP 83111?
Good. Median AQI: 31. (EPA AQI).
What is the cost of living in ZIP 83111?
Regional Price Parity: 92.7 (100 = US average) (Below Average) (BEA RPP, metro/state-level).

Nearby ZIP codes

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Data last updated

Most recent source refresh: Sep 2026. See all data sources →

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