ZIP code 91355
Where is ZIP code 91355?
Valencia, California
Los Angeles County · Standard ZIP code
ZIP code 91355 belongs to Valencia, California in Los Angeles County. 91355 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area code 661. About 29,123 people live in the 91355 area, where the median household income is $115,640. The closest ZIP codes are 91380 (Santa Clarita, 0.8 mi southeast), 91382 (Santa Clarita, 0.8 mi southeast) and 91383 (Santa Clarita, 0.8 mi southeast).
| ZIP code | 91355 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Valencia |
| Also accepted | Santa Clarita |
| State | California (CA) |
| County | Los Angeles County |
| Time zone | Pacific Time · now |
| Area code | 661 |
| Coordinates | 34.3985, -118.5535 map |
| 3-digit prefix | 913 |
Population and income in 91355
| Population | 29,123 · higher than 65% of California ZIP codes |
|---|---|
| People per square mile | 2,213 · higher than 60% of California ZIP codes |
| Median age | 43.3 years · higher than 65% of California ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $115,640 · higher than 70% of California ZIP codes |
| Income per person | $59,648 |
| Below the poverty line | 7.4% |
| Bachelor’s degree or higher | 50% of adults 25+ |
| Median home value | $806,200 · higher than 62% of California ZIP codes |
| Median rent | $2,749 a month |
| Housing units | 12,235 |
| Households | 11,781 (2.41 people on average) |
| Owners / renters | 67% / 33% |
| Land area | 13.16 sq mi (plus 0.27 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 91355. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 91355
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91380 | Santa Clarita, CA | 0.8 mi SE | PO Box only |
| 91382 | Santa Clarita, CA | 0.8 mi SE | Standard |
| 91383 | Santa Clarita, CA | 0.8 mi SE | Standard |
| 91322 | Newhall, CA | 1.6 mi SE | PO Box only |
| 91321 | Newhall, CA | 2.2 mi SE | Standard |
| 91354 | Valencia, CA | 3.4 mi N | Standard |
| 91381 | Stevenson Ranch, CA | 3.7 mi SW | Standard |
| 91350 | Santa Clarita, CA | 3.9 mi NE | Standard |
| 91385 | Valencia, CA | 4.5 mi NW | PO Box only |
| 91386 | Canyon Country, CA | 5 mi E | PO Box only |
| 91390 | Santa Clarita, CA | 5.1 mi N | Standard |
| 91351 | Canyon Country, CA | 6.3 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91355 or measure the distance to another ZIP code.
How to address mail to 91355
123 MAIN ST
VALENCIA CA 91355
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts SANTA CLARITA as the city name for 91355. Adding the 4-digit ZIP+4 code (91355-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Valencia, CA
All Valencia ZIP codes with population and income →
Questions
- What city is ZIP code 91355?
- 91355 is a Valencia, California ZIP code. Santa Clarita is also accepted as the city name.
- What county is 91355 in?
- ZIP code 91355 is in Los Angeles County, California.
- What time zone is ZIP code 91355 in?
- 91355 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91355?
- Phone numbers in ZIP code 91355 use area code 661.
- What is the population of ZIP code 91355?
- About 29,123 people live in ZIP code 91355, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 91355?
- The median household income in 91355 is $115,640 a year, higher than 70% of California ZIP codes.
- What ZIP codes are near 91355?
- The nearest ZIP codes to 91355 are 91380 (Santa Clarita, 0.8 miles), 91382 (Santa Clarita, 0.8 miles), 91383 (Santa Clarita, 0.8 miles) and 91322 (Newhall, 1.6 miles).