ZIP code · Trabuco Canyon · California · United States
ZIP code 92678 — Trabuco Canyon
ZIP code 92678 serves Trabuco Canyon, California.
- Postal code
- 92678Single source Value from one source, not cross-checked.
- City
- Trabuco Canyon
- County
- Orange FIPS 06059
- State
- California
- Country
- United States
- Coordinates
- 33.6643, -117.5896 — precision precise (locality)
View on OpenStreetMap - Population
- 668 (ZCTA, ACS 5-year)
- Population density
- 18 / sq mi
- Land area
- 38.1 sq mi (98.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $115,250
- Per-capita income
- $44,232
- Median age
- 50.7
- Households
- 235
- Housing units
- 247
- Median home value
- $988,600
- Congressional district
- CA-40 (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)
- Area code
- 949Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 92678 with another ZIP · ZIPs within 25 miles · distance from 92678
Map of ZIP code 92678
Climate — monthly normals
Warmest month Aug (avg high 90°F), coldest Dec (avg low 48°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 69 | 71 | 73 | 76 | 79 | 83 | 88 | 90 | 89 | 84 | 76 | 68 |
| Avg low °F | 49 | 48 | 50 | 52 | 56 | 59 | 62 | 62 | 62 | 58 | 53 | 48 |
| Precip in | 2.7 | 3.5 | 1.7 | 0.8 | 0.3 | 0.0 | 0.1 | 0.0 | 0.1 | 0.6 | 0.8 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: IRVINE RCH (8.6 mi) · NOAA NCEI
Places in ZIP 92678
- 3 restaurants & cafés
- 1 post offices
- 2 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