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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

Zip Code 90603, Whittier, CA

ZIP Code 90603 Details

Zip Code:90603
State:CA [California]
Multi County:No
City Alias(es):Whittier
Area Code:562
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:287 ft
State FIPS:06
County FIPS:037
Intro Date:<2004-10

ZIP Code 90603 2010 Census Demographics

Current Population:20,416
2010 Population:20,063
Households per ZIP Code:6,788
Average House Value:$649,600
Avg. Income Per Household:$109,485
Persons Per Household:2.93
White Population:15,625
Black Population:259
Hispanic Population:10,091
Asian Population:1,279
American Indian Population:280
Hawaiian Population:55
Other Population:3,462
Male Population:9,694
Female Population:10,369
Median Age:39.40 years
Male Median Age:38.10 years
Female Median Age:40.70 years

ZIP Code 90603 Other Demographics

# Residential Mailboxes:6,968
# Business Mailboxes:455
Total Delivery Receptacles:8,416
Number of Businesses:416
1st Quarter Payroll:$50,165,000
Annual Payroll:$197,312,000
# of Employees:5,446
Water Area:0 sq mi
Land Area:3.163 sq mi
118th Congressional District:38
118th Congressional Land Area:101.46 sq mi
Single Family Delivery Units:5,762
Multi Family Delivery Units:675
# Residential Mailboxes:6,968
# Business Mailboxes:455
Total Delivery Receptacles:8,416

ZIP Code 90603 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,365 3,365 0
Retired Workers: 2,555 2,600 +45
Disabled Workers: 260 255 -5
Widow(er)s and Parents: 260 240 -20
Spouses: 165 160 -5
Children: 125 110 -15
65+: 2,785 2,810 +25
Monthly Benefits - All: $4,949,000 $5,103,000 +$154,000
Monthly Benefits - Retired Workers: $3,933,000 $4,130,000 +$197,000
Monthly Benefits - Widow(ers): $384,000 $363,000 ($21,000)

ZIP Code 90603 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:Z23870
Preferred Last Line Key:Z23870
90602: Previous ZIP Code
Next ZIP Code: 90604


  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 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],