| ZIP Code | 91377 |
| ZIP Code Name | Oak Park |
| Primary County | Ventura County |
| ZIP Code Type | Standard |
| Population (2021) | 13,561 |
| Area Code(s) | 747 / 818 |
| Current Time | PST |
91377 is a United States ZIP Code located in Oak Park California. Portions of 91377 are also in . 91377 is entirely within Ventura County. 91377 is within Metro Los Angeles.
91377 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in California based on Median Household Income and Average Adjusted Gross Income. Measuring level of educational attainment the majority of adults in 91377 have at least a Bachelor Degree. The majority race/ethnicity residing in 91377 is White. The majority race/ethnicity attending public schools in 91377 is White. The current unemployment level in 91377 is 4.0%.
| Population | 13,561 |
| Population Growth Rate | -6.09% |
| Population Density | 1,584 People per Square Mile |
| Total Households | 5,233 |
| Percentage High Income Households | 23.5% |
| Median Houshold Income (2021) | $143,153 |
| Average Adjusted Gross Income (2019) | $146,040 |
| Current Unemployment Rate (December 2023) | 4.0% |
| Majority Race/Ethnicty | White - 73.45% |
| Public School Majority Race/Ethnicty | White - 53.10% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 10,195 | 73.25% |
| Black | 120 | 0.86% |
| Hispanic | 1,153 | 8.28% |
| Asian | 2,407 | 17.29% |
| Native American | 5 | 0.04% |
| Hawaiian/Pac. Islander | 39 | 0.28% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 2,312 | 57.13% |
| Black | 78 | 1.93% |
| Hispanic | 453 | 11.19% |
| Asian | 1,190 | 29.4% |
| Native American | 9 | 0.22% |
| Hawaiian/Pac. Islander | 5 | 0.12% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 356 | 3.88% |
| Bachelor Degree | 3,320 | 36.15% |
| High School Diploma | 752 | 8.19% |
| No High School Diploma | 70 | 0.76% |
| GED or Alternate | 82 | 0.89% |
| 1 or More Years of College | 1,407 | 15.32% |
| Associates Degree | 844 | 9.19% |
| Masters Degree | 1,482 | 16.14% |
| Professional Degree | 502 | 5.47% |
| Doctorate Degree | 365 | 3.97% |
| Coordinates | 34.18594360,-118.76524353 |
| Adjacent ZIP Codes | |
| Cities/Towns in 91377 | |
| Region | Metro Los Angeles |
| Metropolitan/Micropolitan Stat Area | Oxnard-Thousand Oaks-Ventura, CA |
| Time Zone | Pacific Standard Time |
| IANA Timezone | America/Los_Angeles |
| Area | 9 Square Miles |
| US Congressional Districts in 91377 | |
| California State Senate Districts in 91377 | |
| California State Assembly Districts in 91377 |
| School Districts in 91377 | |
| Elementary Schools in 91377 | |
| Middle Schools in 91377 | |
| High Schools in 91377 |
| Plant Hardiness Zone | Zone 10a: 30F to 35F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | December 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | February 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Csb - Warm-Summer Mediterranean Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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