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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

Zip Code 91361, Westlake Village, CA

ZIP Code 91361 Details

Zip Code:91361
City:Westlake Village
State:CA [California]
Counties:VENTURA, CA
Multi County:Yes
City Alias(es):Westlake Village
Hidden Valley
Lake Sherwood
Thousand Oaks
Westlake Vlg
Area Code:805 / 818 / 820
City Type:N [Non Postal Community Name]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:1019 ft
State FIPS:06
County FIPS:111
Intro Date:<2004-10

ZIP Code 91361 2020 Census Demographics

Current Population:20,648
2020 Population:20,262
Households per ZIP Code:8,374
Average House Value:$1,042,900
Avg. Income Per Household:$122,305
Persons Per Household:2.41
White Population:15,781
Black Population:234
Hispanic Population:2,166
Asian Population:1,478
American Indian Population:70
Hawaiian Population:21
Other Population:696
Male Population:9,756
Female Population:10,506
Median Age:50.90 years
Male Median Age:49.80 years
Female Median Age:52.10 years

ZIP Code 91361 Other Demographics

# Residential Mailboxes:8,568
# Business Mailboxes:1,406
Total Delivery Receptacles:11,073
Number of Businesses:1608
1st Quarter Payroll:$344,924,000
Annual Payroll:$1,374,244,000
# of Employees:15,025
Water Area:0.677 sq mi
Land Area:28.867 sq mi
118th Congressional District:26|32
118th Congressional Land Area:939.12|124.23 sq mi
Single Family Delivery Units:6,142
Multi Family Delivery Units:1,064
# Residential Mailboxes:8,568
# Business Mailboxes:1,406
Total Delivery Receptacles:11,073

ZIP Code 91361 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,840 4,880 +40
Retired Workers: 3,915 3,955 +40
Disabled Workers: 150 155 +5
Widow(er)s and Parents: 325 315 -10
Spouses: 345 350 +5
Children: 105 105 0
65+: 4,455 4,500 +45
Monthly Benefits - All: $8,469,000 $8,796,000 +$327,000
Monthly Benefits - Retired Workers: $7,194,000 $7,498,000 +$304,000
Monthly Benefits - Widow(ers): $569,000 $561,000 ($8,000)

ZIP Code 91361 Statistical Areas

CBSA Name: 
CBSA Type: 
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA: 4472
MSA Name: Los Angeles-Riverside-Orange County, CA
PMSA: 8735
PMSA Name: Ventura, CA PMSA
City State Key:Z23845
Preferred Last Line Key:Z23845
91360: Previous ZIP Code
Next ZIP Code: 91362


  1. U.S. Postal Service [Last Updated: 5/1/2023],
  2. Internal Data Creation [Last Updated: 5/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 5/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],