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ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2021

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 2010 Census Demographics

Current Population:20,815
2010 Population:20,438
Households per ZIP Code:8,374
Average House Value:$952,900
Avg. Income Per Household:$119,303
Persons Per Household:2.43
White Population:18,308
Black Population:319
Hispanic Population:1,644
Asian Population:1,730
American Indian Population:117
Hawaiian Population:67
Other Population:577
Male Population:9,854
Female Population:10,584
Median Age:47.60 years
Male Median Age:46.40 years
Female Median Age:48.70 years

ZIP Code 91361 Other Demographics

# Residential Mailboxes:8,566
# Business Mailboxes:1,393
Total Delivery Receptacles:10,960
Number of Businesses:1581
1st Quarter Payroll:$319,633,000
Annual Payroll:$1,237,826,000
# of Employees:15,609
Water Area:0.678 sq mi
Land Area:33.513 sq mi
113th Congressional District:26
113th Congressional Land Area:939.12 sq mi
Single Family Delivery Units:6,127
Multi Family Delivery Units:1,071
# Residential Mailboxes:8,566
# Business Mailboxes:1,393
Total Delivery Receptacles:10,960

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: 37100
CBSA Name: Oxnard-Thousand Oaks-Ventura, CA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:823,318
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: 9/1/2021],
  2. Internal Data Creation [Last Updated: 9/1/2021],
  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: 9/1/2021],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],