The basics
Total Population
11
Median Age
64.2
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
83.2
Winter Avg Low (°F)
9.8
Avg Temperature (°F)
45.3
Hot Days/yr (>90°F)
24.3
Freezing Days/yr (<32°F)
173.2
Annual Precipitation (in)
19.4
Annual Snowfall (in)
41.2
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
99.9
Higher than 100%
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 57630: frequently asked questions
- What is the weather like in ZIP Code 57630?
- ZIP Code 57630 averages 45.3°F year-round, summer highs near 83.2°F, winter lows around 9.8°F (NOAA 1991–2020 normals). It sees about 41.2 inches of snow a year.
- Is ZIP Code 57630 at risk of flooding or natural disasters?
- ZIP Code 57630's FEMA National Risk Index score is 99.9 (higher than 100% of U.S. ZIP codes). Its greatest modeled natural hazard is wildfire.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →