ZIP code · Jamul · California · United States
ZIP code 91935 — Jamul
ZIP code 91935 serves Jamul, California.
- Postal code
- 91935Single source Value from one source, not cross-checked.
- City
- Jamul
- County
- San Diego FIPS 06073
- State
- California
- Country
- United States
- Coordinates
- 32.7163, -116.8323 — precision precise (locality)
View on OpenStreetMap - Population
- 9,466 (ZCTA, ACS 5-year)
- Population density
- 90 / sq mi
- Land area
- 105.5 sq mi (273.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $138,953
- Per-capita income
- $49,261
- Median age
- 45.7
- Households
- 2,953
- Housing units
- 3,106
- Median home value
- $845,400
- Median gross rent
- $2,196 / month
- Congressional district
- CA-48 (119th Congress)
- USDA hardiness zone
- 10a (30 to 35 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Los_Angeles (UTC−8 / UTC−7 DST)
Tools: compare 91935 with another ZIP · ZIPs within 25 miles · distance from 91935
Map of ZIP code 91935
Climate — monthly normals
Warmest month Aug (avg high 89°F), coldest Dec (avg low 42°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 69 | 69 | 71 | 75 | 76 | 81 | 86 | 89 | 87 | 81 | 75 | 69 |
| Avg low °F | 43 | 44 | 48 | 51 | 56 | 59 | 63 | 65 | 62 | 56 | 47 | 42 |
| Precip in | 2.3 | 2.6 | 1.9 | 0.8 | 0.3 | 0.1 | 0.2 | 0.0 | 0.1 | 0.5 | 1.0 | 1.8 |
NOAA 1991–2020 climate normals from the nearest station: EL CAJON (8.1 mi) · NOAA NCEI
Places in ZIP 91935
- 3 schools
- 6 restaurants & cafés
- 1 playgrounds
- 1 gyms & sports centres
- 2 post offices
- 3 places of worship
- 2 gas stations
- 5 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page