ZIP code · San Diego · California · United States
ZIP code 92109 — San Diego
ZIP code 92109 serves San Diego, California.
- Postal code
- 92109Single source Value from one source, not cross-checked.
- City
- San Diego
- County
- San Diego FIPS 06073
- State
- California
- Country
- United States
- Coordinates
- 32.7969, -117.2405 — precision precise (locality)
View on OpenStreetMap - Population
- 44,456 (ZCTA, ACS 5-year)
- Population density
- 5,842 / sq mi
- Land area
- 7.6 sq mi (19.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $118,300
- Per-capita income
- $78,454
- Median age
- 33.5
- Households
- 22,218
- Housing units
- 26,503
- Median home value
- $1,136,000
- Median gross rent
- $2,362 / month
- Congressional districts
- CA-50 (also CA-51) (119th Congress)
- USDA hardiness zone
- 10b (35 to 40 °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 92109 with another ZIP · ZIPs within 25 miles · distance from 92109
Map of ZIP code 92109
Climate — monthly normals
Warmest month Aug (avg high 74°F), coldest Jan (avg low 47°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 64 | 63 | 64 | 66 | 67 | 68 | 72 | 74 | 73 | 70 | 66 | 63 |
| Avg low °F | 47 | 50 | 52 | 54 | 58 | 60 | 65 | 66 | 64 | 59 | 52 | 47 |
| Precip in | 2.3 | 2.5 | 1.4 | 0.6 | 0.3 | 0.1 | 0.1 | 0.0 | 0.1 | 0.6 | 0.7 | 1.8 |
NOAA 1991–2020 climate normals from the nearest station: SAN DIEGO SEAWORLD (2.2 mi) · NOAA NCEI
Places in ZIP 92109
- 15 schools
- 6 hospitals & clinics
- 4 doctors & dentists
- 3 pharmacies
- 5 supermarkets
- 171 restaurants & cafés
- 36 bars & pubs
- 32 parks
- 20 playgrounds
- 15 gyms & sports centres
- 1 libraries
- 2 post offices
- 24 places of worship
- 7 banks
- 12 gas stations
- 1 EV charging stations
- 3 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