ZIP code 91118
Where is ZIP code 91118?
San Marino, California
Los Angeles County · PO Box only ZIP code
ZIP code 91118 belongs to San Marino, California in Los Angeles County. 91118 is a PO Box only ZIP code: it is used for post office boxes at the San Marino post office, not for street addresses. It is in the Pacific Time zone and uses area code 626. The closest ZIP codes are 91108 (San Marino, 0.3 mi west), 91775 (San Gabriel, 1.3 mi east) and 91778 (San Gabriel, 1.7 mi south).
| ZIP code | 91118 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | San Marino |
| Also accepted | Pasadena |
| State | California (CA) |
| County | Los Angeles County |
| Time zone | Pacific Time · now |
| Area code | 626 |
| Coordinates | 34.1214, -118.1065 map |
| 3-digit prefix | 911 |
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 91118
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91108 | San Marino, CA | 0.3 mi W | Standard |
| 91775 | San Gabriel, CA | 1.3 mi E | Standard |
| 91778 | San Gabriel, CA | 1.7 mi S | PO Box only |
| 91106 | Pasadena, CA | 1.9 mi NW | Standard |
| 91802 | Alhambra, CA | 2.2 mi SW | PO Box only |
| 91804 | Alhambra, CA | 2.2 mi SW | Standard |
| 91896 | Alhambra, CA | 2.2 mi SW | PO Box only |
| 91899 | Alhambra, CA | 2.2 mi SW | PO Box only |
| 91107 | Pasadena, CA | 2.3 mi NE | Standard |
| 91776 | San Gabriel, CA | 2.3 mi S | Standard |
| 91801 | Alhambra, CA | 2.4 mi SW | Standard |
| 91031 | South Pasadena, CA | 2.5 mi W | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91118 or measure the distance to another ZIP code.
How to address mail to 91118
PO BOX 123
SAN MARINO CA 91118
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts PASADENA as the city name for 91118. Adding the 4-digit ZIP+4 code (91118-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in San Marino, CA
All San Marino ZIP codes with population and income →
Questions
- What city is ZIP code 91118?
- 91118 is a San Marino, California ZIP code. Pasadena is also accepted as the city name.
- What county is 91118 in?
- ZIP code 91118 is in Los Angeles County, California.
- What time zone is ZIP code 91118 in?
- 91118 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91118?
- Phone numbers in ZIP code 91118 use area code 626.
- Can I use 91118 for a street address?
- No. 91118 is only for PO Boxes. Street addresses in San Marino use 91108.
- What ZIP codes are near 91118?
- The nearest ZIP codes to 91118 are 91108 (San Marino, 0.3 miles), 91775 (San Gabriel, 1.3 miles), 91778 (San Gabriel, 1.7 miles) and 91106 (Pasadena, 1.9 miles).