The basics
Total Population
115
Median Age
72.5
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
84.7
Winter Avg Low (°F)
42.7
Avg Temperature (°F)
64.5
Hot Days/yr (>90°F)
55
Freezing Days/yr (<32°F)
1.4
Annual Precipitation (in)
16.7
Annual Snowfall (in)
0
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
90.6
Higher than 86%
EAL Flood/Coastal per $1K
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 91046: frequently asked questions
- What is the weather like in ZIP Code 91046?
- ZIP Code 91046 averages 64.5°F year-round, summer highs near 84.7°F, winter lows around 42.7°F (NOAA 1991–2020 normals).
- Is ZIP Code 91046 at risk of flooding or natural disasters?
- ZIP Code 91046's FEMA National Risk Index score is 90.6 (higher than 86% of U.S. ZIP codes). Its greatest modeled natural hazard is earthquake. Modeled coastal-flood loss is negligible.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →