The basics
Total Population
220
Median Age
62.4
Home values & property tax
Ranked against U.S. ZIP codes.
Median Home Value
$282,400
Higher than 67%
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
79.4
Winter Avg Low (°F)
14.9
Avg Temperature (°F)
43.4
Hot Days/yr (>90°F)
9
Freezing Days/yr (<32°F)
189.6
Annual Precipitation (in)
19.7
Annual Snowfall (in)
70.1
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
73
Higher than 60%
The full report
Six pillars — each with percentile benchmarks, 16-year trends, and per-metric detail.
People
Work & Money
Housing
Amenities
Environment & Risk
ZIP Code 83421: frequently asked questions
- What is the median home value in ZIP Code 83421?
- The median home value in ZIP Code 83421 is $282,400, higher than 67% of U.S. ZIP codes.
- What is the weather like in ZIP Code 83421?
- ZIP Code 83421 averages 43.4°F year-round, summer highs near 79.4°F, winter lows around 14.9°F (NOAA 1991–2020 normals). It sees about 70.1 inches of snow a year.
- Is ZIP Code 83421 at risk of flooding or natural disasters?
- ZIP Code 83421's FEMA National Risk Index score is 73 (higher than 60% of U.S. ZIP codes). Its greatest modeled natural hazard is earthquake.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →