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WY area data

Centennial, WY

Centennial, WY.

Population: 521 (Census ACS)

Home values & appreciation

Median home value
$345,977
1-year appreciation
-1.4%
3-year appreciation
+9.8%
5-year appreciation
+29.3%
10-year appreciation
+76.9%
All-time peak (2025-08)
$351,234
House Price Index
556.3 (+2.3% YoY)

Market activity

1-year forecast
+1.3%

Affordability

Cost of living index (Average)
96.0 (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%

Natural hazards & flood risk

Overall hazard risk
Relatively Low
Top hazards
lightning, winterWeather, avalanche, coldWave, landslide

Climate (30-year normals)

Average annual temperature
39.0°F
Average high
56.0°F
Average low
23.0°F
Annual precipitation
13.9 in

Air quality

Air quality rating
Good
Median AQI (annual)
48
Days with Good air quality
212

Amenities

Nearest airport
Laramie Regional Airport (LAR) (9 mi)
Nearest major airport
Laramie Regional Airport (LAR) (9 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
Solar radiation rating
Fair (4.4 kWh/m²/day)

Migration

Net migration
-308 tax filers

Housing stock

Median year housing built
1,984
Median annual property tax
$2,647
Households with broadband internet
67.8%

Employment & development

Total county employment
11,191
Average weekly wage
$892
Top industries (by employment)
Health Care, Accommodation & Food, Professional Services
Annual residential building permits (county)
87

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