Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

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 2020 Census Demographics

Current Population:34,020
2020 Population:33,560
Households per ZIP Code:11,168
Average House Value:$513,500
Avg. Income Per Household:$74,424
Persons Per Household:2.99
White Population:14,394
Black Population:1,039
Hispanic Population:16,671
Asian Population:2,598
American Indian Population:687
Hawaiian Population:33
Other Population:9,358
Male Population:16,514
Female Population:17,046
Median Age:37.40 years
Male Median Age:35.80 years
Female Median Age:38.90 years

ZIP Code 91321 Other Demographics

# Residential Mailboxes:11,378
# Business Mailboxes:1,011
Total Delivery Receptacles:14,586
Number of Businesses:824
1st Quarter Payroll:$74,036,000
Annual Payroll:$346,723,000
# of Employees:8,601
Water Area:0.013 sq mi
Land Area:26.659 sq mi
118th Congressional District:27
118th Congressional Land Area:699.9 sq mi
Single Family Delivery Units:5,677
Multi Family Delivery Units:2,375
# Residential Mailboxes:11,378
# Business Mailboxes:1,011
Total Delivery Receptacles:14,586

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 Name: 
CBSA Type: 
CBSA Division: 
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:Z22157
Preferred Last Line Key:Z22157
91320: Previous ZIP Code
Next ZIP Code: 91322


  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],