ZIP Code 91361 has segments in 2 Counties (Los Angeles, Ventura).
Businesses Addresses: 1,425
PO Box Addresses: 0
Residential Addresses: 8,599
Multi-Family Addresses: 1,063
Single Family Addresses: 7,536
The ZIP Code maps and database are updated 4 times per year. Database updated: March 1, 2026, Maps updated: May 1, 2024.
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Westlake Village, CA 91361 Data & Demographics
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION
Total Population
18,802 (100%)
Population Density
651 per sq mi
Diversity Index1
46
INCOME
Median Household Income
$144,900
Per Capita Income
$90,911
Median Home Value
$1,433,300
HOUSING
Total HU (Housing Units)
8,295 (100%)
Owner Occupied HU
5,345 (64.4%)
Renter Occupied HU
2,322 (28.0%)
Vacant Housing Units
628 (7.6%)
HOUSEHOLDS
Total Households
7,667
Average Household Size
2.44
Family Households
5,058 (66.0%)
NOTES
The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).
Westlake Village, CA 91361 - Peer Comparisons by Rank and Percentile
The table below compares 91361 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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.
