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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 90731, San Pedro, CA

ZIP Code 90731 Details

Zip Code:90731
City:San Pedro
State:CA [California]
Multi County:No
City Alias(es):San Pedro
City Alias(es) To Avoid Using:Fort Macarthur
Ft Macarthur
Terminal Island
Area Code:310 / 424 / 562
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:0 ft
State FIPS:06
County FIPS:037
Intro Date:<2004-10

ZIP Code 90731 2010 Census Demographics

Current Population:62,397
2010 Population:59,662
Households per ZIP Code:22,044
Average House Value:$618,000
Avg. Income Per Household:$56,881
Persons Per Household:2.62
White Population:38,070
Black Population:5,264
Hispanic Population:31,732
Asian Population:3,882
American Indian Population:1,493
Hawaiian Population:729
Other Population:14,644
Male Population:29,951
Female Population:29,711
Median Age:35.60 years
Male Median Age:35.10 years
Female Median Age:36.20 years

ZIP Code 90731 Other Demographics

# Residential Mailboxes:23,816
# Business Mailboxes:1,573
Total Delivery Receptacles:26,324
Number of Businesses:894
1st Quarter Payroll:$117,684,000
Annual Payroll:$454,985,000
# of Employees:8,941
Water Area:5.962 sq mi
Land Area:9.682 sq mi
113th Congressional District:33|44
113th Congressional Land Area:288.58|79.36 sq mi
Single Family Delivery Units:13,326
Multi Family Delivery Units:9,742
# Residential Mailboxes:23,816
# Business Mailboxes:1,573
Total Delivery Receptacles:26,324

ZIP Code 90731 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 8,630 8,750 +120
Retired Workers: 5,910 6,065 +155
Disabled Workers: 1,130 1,100 -30
Widow(er)s and Parents: 625 615 -10
Spouses: 445 455 +10
Children: 520 515 -5
65+: 6,540 6,725 +185
Monthly Benefits - All: $11,315,000 $11,757,000 +$442,000
Monthly Benefits - Retired Workers: $8,353,000 $8,773,000 +$420,000
Monthly Benefits - Widow(ers): $879,000 $893,000 +$14,000

ZIP Code 90731 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:Z22837
Preferred Last Line Key:Z22837
90723: Previous ZIP Code
Next ZIP Code: 90732


  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],