Westlake Village, CA 91361 ZIP Code Profile

Related Place Profiles:
Thousand Oaks, CA

ZIP Code 91361: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Westlake Village, CA 91361

Acceptable Alternative
Hidden Valley, CA 91361
Lake Sherwood, CA 91361
Thousand Oaks, CA 91361
Westlake Vlg, CA 91361

  • ZIP Code Type: STANDARD
  • County: Ventura County
  • Centroid: Latitude 34.152, Longitude -118.847
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 91361 has segments in 2 Counties (Los Angeles, Ventura).

  • Businesses Addresses: 1,351
  • PO Box Addresses: 0
  • Residential Addresses: 8,544
    • Multi-Family Addresses: 1,071
    • Single Family Addresses: 7,473

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

Jump to... (On This Page!)
  1. 91361 2018 Demographic Data
  2. Growth Rates for 91361 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. California Research Tools (Easy Tools & Current Data)
  3. California Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Westlake Village, CA 91361 Data & Demographics (As of July 1, 2018)


Total Population 21,337
Population in Households 21,212
Population in Familes 17,434
Population in Group Qrtrs 125
Population Density2 915
Diversity Index3 41


Median Household Income $121,855
Average Household Income $178,465
Per Capita Income $72,527


Total Housing Units 9,075 (100%)
Owner Occupied HU 6,092 (67.1%)
Renter Occupied HU 2,549 (28.1%)
Vacant Housing Units 434 ( 4.8%)
Median Home Value $989,700
Average Home Value $1,105,220


Total Households 8,641
Average Household Size 2.45
Family Households 5,919
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.29% 0.34%
Households 0.18% 0.23%
Families 0.2% 0.26%
Median Household Income   3.92%
Per Capita Income   2.96%

Westlake Village, CA 91361 - Peer Comparisons by Rank and Percentile

The table below compares 91361 to the other 1,763 ZIP Codes in California by rank and percentile using July 1, 2018 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 # 793 55th
Population Density # 837 53rd
Diversity Index # 1453 18th
Median Household Income # 109 94th
Per Capita Income # 102 94th

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

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