ZIP code 91377
Where is ZIP code 91377?
Oak Park, California
Ventura County · Standard ZIP code
ZIP code 91377 belongs to Oak Park, California in Ventura County. 91377 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 codes 747, 805, 818 and 820. About 13,757 people live in the 91377 area, where the median household income is $163,085. The closest ZIP codes are 91362 (Thousand Oaks, 3.3 mi west), 91376 (Agoura Hills, 3.4 mi south) and 91359 (Westlake Village, 3.5 mi southwest).
| ZIP code | 91377 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Oak Park |
| Also accepted | Agoura Hills |
| State | California (CA) |
| County | Ventura County |
| Time zone | Pacific Time · now |
| Area codes | 747, 805, 818, 820 |
| Coordinates | 34.185, -118.7669 map |
| 3-digit prefix | 913 |
Population and income in 91377
| Population | 13,757 · lower than 53% of California ZIP codes |
|---|---|
| People per square mile | 2,550 · higher than 62% of California ZIP codes |
| Median age | 43 years · higher than 63% of California ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $163,085 · higher than 90% of California ZIP codes |
| Income per person | $77,528 |
| Below the poverty line | 4.2% |
| Bachelor’s degree or higher | 63% of adults 25+ |
| Median home value | $1,036,900 · higher than 77% of California ZIP codes |
| Median rent | $3,149 a month |
| Housing units | 5,354 |
| Households | 5,099 (2.7 people on average) |
| Owners / renters | 72% / 28% |
| Land area | 5.4 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 91377. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 91377
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91362 | Thousand Oaks, CA | 3.3 mi W | Standard |
| 91376 | Agoura Hills, CA | 3.4 mi S | PO Box only |
| 91359 | Westlake Village, CA | 3.5 mi SW | PO Box only |
| 91358 | Thousand Oaks, CA | 4.2 mi W | PO Box only |
| 93064 | Brandeis, CA | 4.2 mi NE | Unique |
| 91301 | Agoura Hills, CA | 4.3 mi S | Standard |
| 91361 | Westlake Village, CA | 4.8 mi SW | Standard |
| 93065 | Simi Valley, CA | 5.6 mi N | Standard |
| 93062 | Simi Valley, CA | 5.9 mi N | PO Box only |
| 93094 | Simi Valley, CA | 5.9 mi N | PO Box only |
| 93099 | Simi Valley, CA | 5.9 mi N | Unique |
| 91360 | Thousand Oaks, CA | 6.3 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91377 or measure the distance to another ZIP code.
How to address mail to 91377
123 MAIN ST
OAK PARK CA 91377
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts AGOURA HILLS as the city name for 91377. Adding the 4-digit ZIP+4 code (91377-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 91377?
- 91377 is a Oak Park, California ZIP code. Agoura Hills is also accepted as the city name.
- What county is 91377 in?
- ZIP code 91377 is in Ventura County, California.
- What time zone is ZIP code 91377 in?
- 91377 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91377?
- Phone numbers in ZIP code 91377 use area codes 747, 805, 818 and 820.
- What is the population of ZIP code 91377?
- About 13,757 people live in ZIP code 91377, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 91377?
- The median household income in 91377 is $163,085 a year, higher than 90% of California ZIP codes.
- What ZIP codes are near 91377?
- The nearest ZIP codes to 91377 are 91362 (Thousand Oaks, 3.3 miles), 91376 (Agoura Hills, 3.4 miles), 91359 (Westlake Village, 3.5 miles) and 91358 (Thousand Oaks, 4.2 miles).