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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 91384, Castaic, CA

ZIP Code 91384 Details

Zip Code:91384
State:CA [California]
Multi County:No
City Alias(es):Castaic
Santa Clarita
Val Verde
Area Code:661 / 805 / 820
City Type:B [Branch]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:1632 ft
State FIPS:06
County FIPS:037
Intro Date:<2004-10

ZIP Code 91384 2020 Census Demographics

Current Population:22,571
2020 Population:28,585
Households per ZIP Code:7,276
Average House Value:$579,800
Avg. Income Per Household:$119,866
Persons Per Household:3.16
White Population:13,086
Black Population:2,022
Hispanic Population:11,753
Asian Population:2,298
American Indian Population:301
Hawaiian Population:63
Other Population:6,866
Male Population:17,133
Female Population:11,452
Median Age:36.20 years
Male Median Age:34.40 years
Female Median Age:40.10 years

ZIP Code 91384 Other Demographics

# Residential Mailboxes:7,143
# Business Mailboxes:269
Total Delivery Receptacles:7,246
Number of Businesses:318
1st Quarter Payroll:$17,329,000
Annual Payroll:$81,619,000
# of Employees:2,174
Water Area:0.791 sq mi
Land Area:103.601 sq mi
118th Congressional District:27
118th Congressional Land Area:699.9 sq mi
Single Family Delivery Units:2,578
Multi Family Delivery Units:428
# Residential Mailboxes:7,143
# Business Mailboxes:269
Total Delivery Receptacles:7,246

ZIP Code 91384 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 2,680 2,775 +95
Retired Workers: 1,910 1,990 +80
Disabled Workers: 335 335 0
Widow(er)s and Parents: 155 165 +10
Spouses: 110 120 +10
Children: 170 165 -5
65+: 2,000 2,100 +100
Monthly Benefits - All: $3,806,000 $4,054,000 +$248,000
Monthly Benefits - Retired Workers: $2,830,000 $3,055,000 +$225,000
Monthly Benefits - Widow(ers): $214,000 $228,000 +$14,000

ZIP Code 91384 Statistical Areas

CBSA: 31080
CBSA Name: Los Angeles-Long Beach-Anaheim, CA
CBSA Type: Metro
CBSA Division: 31084
CBSA Division Name: Los Angeles-Long Beach-Glendale, CA
CBSA Population:0
CBSA Division Population:0
MSA: 4472
MSA Name: Los Angeles-Riverside-Orange County, CA
PMSA: 4480
PMSA Name: Los Angeles-Long Beach, CA PMSA
City State Key:012359
Preferred Last Line Key:012359
91383: Previous ZIP Code
Next ZIP Code: 91385


  1. U.S. Postal Service [Last Updated: 6/1/2023],
  2. Internal Data Creation [Last Updated: 6/1/2023],
  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: 6/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],