Zip code 91778: San Gabriel, California
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 91778
91778 is a non-residential zip code for San Gabriel, California (Los Angeles County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 91778, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- San Gabriel
- State
- California
- County
- Los Angeles County
- Center point
- 34.0961° N, 118.1058° W
- Time zone
- Pacific Time (UTC-8, UTC-7 in summer)
- Zip type
- PO box or unique zip
Zip codes near 91778
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 91776 | San Gabriel, CA | 0.8 mi | $82,155 |
| 91802 | Alhambra, CA · PO box | 1.2 mi | — |
| 91804 | Alhambra, CA · PO box | 1.2 mi | — |
| 91896 | Alhambra, CA · PO box | 1.2 mi | — |
| 91899 | Alhambra, CA · PO box | 1.2 mi | — |
| 91801 | Alhambra, CA | 1.3 mi | $89,156 |
| 91118 | San Marino, CA · PO box | 1.7 mi | — |
| 91775 | San Gabriel, CA | 1.7 mi | $118,610 |
| 91108 | San Marino, CA | 1.9 mi | $204,847 |
| 91771 | Rosemead, CA · PO box | 2.2 mi | — |
| 91772 | Rosemead, CA · PO box | 2.2 mi | — |
| 91756 | Monterey Park, CA · PO box | 2.5 mi | — |
Questions about 91778
What city is zip code 91778?
91778 is assigned to San Gabriel, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 91778 in?
91778 is in Los Angeles County, California.
What time zone is 91778 in?
91778 is in Pacific Time.
What zip codes are near 91778?
The closest zip codes to 91778 are 91776, 91802, 91804, 91896, 91899.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 91778, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.