The basics
Total Population
158
Median Age
56.1
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
98.9
Winter Avg Low (°F)
47.2
Avg Temperature (°F)
74.4
Hot Days/yr (>90°F)
186.9
Freezing Days/yr (<32°F)
5.5
Annual Precipitation (in)
24.3
Annual Snowfall (in)
0.1
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
48
Lower than 70%
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 78591: frequently asked questions
- What is the weather like in ZIP Code 78591?
- ZIP Code 78591 averages 74.4°F year-round, summer highs near 98.9°F, winter lows around 47.2°F (NOAA 1991–2020 normals). It sees about 0.1 inches of snow a year.
- Is ZIP Code 78591 at risk of flooding or natural disasters?
- ZIP Code 78591's FEMA National Risk Index score is 48 (lower than 70% of U.S. ZIP codes). Its greatest modeled natural hazard is hurricane.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →