ZIP code · Oceanside · California · United States
ZIP code 92056 — Oceanside
ZIP code 92056 serves Oceanside, California.
- Postal code
- 92056Single source Value from one source, not cross-checked.
- City
- Oceanside
- County
- San Diego FIPS 06073
- State
- California
- Country
- United States
- Coordinates
- 33.1968, -117.2831 — precision precise (locality)
View on OpenStreetMap - Population
- 53,265 (ZCTA, ACS 5-year)
- Population density
- 4,327 / sq mi
- Land area
- 12.3 sq mi (31.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $102,570
- Per-capita income
- $46,479
- Median age
- 38.9
- Households
- 19,512
- Housing units
- 20,514
- Median home value
- $696,400
- Median gross rent
- $2,536 / month
- Congressional district
- CA-49 (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 92056 with another ZIP · ZIPs within 25 miles · distance from 92056
Map of ZIP code 92056
Climate — monthly normals
Warmest month Aug (avg high 81°F), coldest Dec (avg low 45°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 66 | 65 | 67 | 69 | 71 | 75 | 79 | 81 | 81 | 76 | 71 | 65 |
| Avg low °F | 46 | 46 | 48 | 50 | 55 | 59 | 62 | 63 | 61 | 56 | 50 | 45 |
| Precip in | 2.9 | 3.1 | 2.1 | 1.0 | 0.3 | 0.1 | 0.1 | 0.0 | 0.2 | 0.6 | 1.1 | 1.9 |
NOAA 1991–2020 climate normals from the nearest station: VISTA (4.0 mi) · NOAA NCEI
Places in ZIP 92056
- 12 schools
- 1 colleges & universities
- 2 hospitals & clinics
- 3 doctors & dentists
- 5 supermarkets
- 45 restaurants & cafés
- 1 bars & pubs
- 19 parks
- 8 playgrounds
- 2 gyms & sports centres
- 4 places of worship
- 3 banks
- 4 gas stations
- 1 EV charging 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