Oak Park, CA 91377 ZIP Code Profile

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Oak Park, CA

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ZIP Code 91377: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Oak Park, CA 91377

Acceptable Alternative
Agoura Hills, CA 91377

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 73
  • Single Family Addresses: 4,448
  • Multi-Family Addresses: 831
  • County: Ventura County
  • Centroid: Latitude 34.145, Longitude -118.757
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

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91377 ZIP Code Map

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Oak Park, CA 91377 Data & Demographics (As of July 1, 2017)


Total Population 14,245
Daytime Population: Workers 6,581
Daytime Population: Residents 7,240
Total Daytime Population (TDP) 13,821
Ratio TDP/Total Population1 0.97
Population in Households 14,244
Population in Familes 12,392
Population in Group Qrtrs 1
Population Density2 2,540
Diversity Index3 42


Median Household Income $137,866
Average Household Income $181,554
Per Capita Income $67,233


Total Housing Units 5,404 (100%)
Owner Occupied HU 3,872 (71.7%)
Renter Occupied HU 1,403 (26.0%)
Vacant Housing Units 129 ( 2.4%)
Median Home Value $740,385
Average Home Value $784,394


Total Households 5,275
Average Household Size 2.7
Family Households 3,929
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.43% 0.51%
Households 0.31% 0.41%
Families 0.32% 0.42%
Median Household Income   1.73%
Per Capita Income   1.94%

Oak Park, CA 91377 - Peer Comparisons by Rank and Percentile

The table below compares 91377 to the other 1,761 ZIP Codes in California by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 920 48th
Population Density # 666 62nd
Diversity Index # 1424 19th
Median Household Income # 49 97th
Per Capita Income # 112 94th

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.

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