Zip code 91933: Imperial Beach, California
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 91933
91933 is a non-residential zip code for Imperial Beach, California (San Diego 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 91933, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Imperial Beach
- State
- California
- County
- San Diego County
- Center point
- 32.5839° N, 117.1131° W
- Time zone
- Pacific Time (UTC-8, UTC-7 in summer)
- Zip type
- PO box or unique zip
Zip codes near 91933
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 91932 | Imperial Beach, CA | 1.3 mi | $85,833 |
| 91911 | Chula Vista, CA | 4 mi | $82,350 |
| 92173 | San Ysidro, CA | 4.1 mi | $69,792 |
| 91909 | Chula Vista, CA · PO box | 4.2 mi | — |
| 91912 | Chula Vista, CA · PO box | 4.2 mi | — |
| 91921 | Chula Vista, CA · PO box | 4.2 mi | — |
| 91910 | Chula Vista, CA | 4.7 mi | $90,222 |
| 92155 | San Diego, CA | 5.7 mi | — |
| 91950 | National City, CA | 6 mi | $66,426 |
| 91951 | National City, CA · PO box | 6.6 mi | — |
| 92136 | San Diego, CA | 6.9 mi | — |
| 91908 | Bonita, CA · PO box | 7 mi | — |
Questions about 91933
What city is zip code 91933?
91933 is assigned to Imperial Beach, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 91933 in?
91933 is in San Diego County, California.
What time zone is 91933 in?
91933 is in Pacific Time.
What zip codes are near 91933?
The closest zip codes to 91933 are 91932, 91911, 92173, 91909, 91912.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 91933, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.