The basics
Total Population
232
Median Age
21
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
95.2
Winter Avg Low (°F)
42
Avg Temperature (°F)
70
Hot Days/yr (>90°F)
140.6
Freezing Days/yr (<32°F)
14.1
Annual Precipitation (in)
29.7
Annual Snowfall (in)
0
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 78243: frequently asked questions
- What is the weather like in ZIP Code 78243?
- ZIP Code 78243 averages 70°F year-round, summer highs near 95.2°F, winter lows around 42°F (NOAA 1991–2020 normals).
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →