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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 91321, Newhall, CA

ZIP Code 91321 Details

Zip Code:91321
State:CA [California]
Multi County:No
City Alias(es):Newhall
Santa Clarita
City Alias(es) To Avoid Using:Friendly Valley
Area Code:661
City Type:B [Branch]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:2777 ft
State FIPS:06
County FIPS:037
Intro Date:<2004-10

ZIP Code 91321 2010 Census Demographics

Current Population:34,467
2010 Population:34,882
Households per ZIP Code:11,215
Average House Value:$509,600
Avg. Income Per Household:$74,986
Persons Per Household:3.04
White Population:23,865
Black Population:1,325
Hispanic Population:15,934
Asian Population:2,615
American Indian Population:538
Hawaiian Population:134
Other Population:7,950
Male Population:17,402
Female Population:17,480
Median Age:33.30 years
Male Median Age:31.20 years
Female Median Age:35.50 years

ZIP Code 91321 Other Demographics

# Residential Mailboxes:11,338
# Business Mailboxes:1,010
Total Delivery Receptacles:14,545
Number of Businesses:789
1st Quarter Payroll:$66,375,000
Annual Payroll:$288,627,000
# of Employees:8,289
Water Area:0.024 sq mi
Land Area:25.884 sq mi
113th Congressional District:25
113th Congressional Land Area:1690.5 sq mi
Single Family Delivery Units:5,664
Multi Family Delivery Units:2,371
# Residential Mailboxes:11,338
# Business Mailboxes:1,010
Total Delivery Receptacles:14,545

ZIP Code 91321 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 5,170 5,225 +55
Retired Workers: 3,965 4,035 +70
Disabled Workers: 450 430 -20
Widow(er)s and Parents: 310 305 -5
Spouses: 225 225 0
Children: 220 230 +10
65+: 4,270 4,370 +100
Monthly Benefits - All: $7,555,000 $7,843,000 +$288,000
Monthly Benefits - Retired Workers: $6,124,000 $6,395,000 +$271,000
Monthly Benefits - Widow(ers): $437,000 $448,000 +$11,000

ZIP Code 91321 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:9,818,605
MSA: 4472
MSA Name: Los Angeles-Riverside-Orange County, CA
PMSA: 4480
PMSA Name: Los Angeles-Long Beach, CA PMSA
City State Key:Z22157
Preferred Last Line Key:Z22157
91320: Previous ZIP Code
Next ZIP Code: 91322


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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: 5/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],