ZIP code 91933
Where is ZIP code 91933?
Imperial Beach, California
San Diego County · PO Box only ZIP code
ZIP code 91933 belongs to Imperial Beach, California in San Diego County. 91933 is a PO Box only ZIP code: it is used for post office boxes at the Imperial Beach post office, not for street addresses. It is in the Pacific Time zone and uses area code 619. The closest ZIP codes are 91932 (Imperial Beach, 0.4 mi south), 92154 (San Diego, 2.5 mi east) and 91911 (Chula Vista, 3.7 mi northeast).
| ZIP code | 91933 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Imperial Beach |
| Also accepted | Imperial Bch |
| State | California (CA) |
| County | San Diego County |
| Time zone | Pacific Time · now |
| Area code | 619 |
| Coordinates | 32.5839, -117.1131 map |
| 3-digit prefix | 919 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 91933
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91932 | Imperial Beach, CA | 0.4 mi S | Standard |
| 92154 | San Diego, CA | 2.5 mi E | Standard |
| 91911 | Chula Vista, CA | 3.7 mi NE | Standard |
| 91909 | Chula Vista, CA | 4.2 mi NE | PO Box only |
| 91912 | Chula Vista, CA | 4.2 mi NE | PO Box only |
| 91921 | Chula Vista, CA | 4.2 mi NE | PO Box only |
| 92173 | San Ysidro, CA | 4.3 mi E | Standard |
| 92132 | San Diego, CA | 4.4 mi N | Unique |
| 91910 | Chula Vista, CA | 4.5 mi NE | Standard |
| 91950 | National City, CA | 6.4 mi N | Standard |
| 91951 | National City, CA | 6.6 mi N | PO Box only |
| 92155 | San Diego, CA | 6.8 mi NW | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91933 or measure the distance to another ZIP code.
How to address mail to 91933
PO BOX 123
IMPERIAL BEACH CA 91933
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts IMPERIAL BCH as the city name for 91933. Adding the 4-digit ZIP+4 code (91933-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Imperial Beach, CA
All Imperial Beach ZIP codes with population and income →
Questions
- What city is ZIP code 91933?
- 91933 is a Imperial Beach, California ZIP code. Imperial Bch is also accepted as the city name.
- What county is 91933 in?
- ZIP code 91933 is in San Diego County, California.
- What time zone is ZIP code 91933 in?
- 91933 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91933?
- Phone numbers in ZIP code 91933 use area code 619.
- Can I use 91933 for a street address?
- No. 91933 is only for PO Boxes. Street addresses in Imperial Beach use 91932.
- What ZIP codes are near 91933?
- The nearest ZIP codes to 91933 are 91932 (Imperial Beach, 0.4 miles), 92154 (San Diego, 2.5 miles), 91911 (Chula Vista, 3.7 miles) and 91909 (Chula Vista, 4.2 miles).