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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 92231, Calexico, CA

ZIP Code 92231 Details

Zip Code:92231
State:CA [California]
Multi County:No
City Alias(es):Calexico
City Alias(es) To Avoid Using:Mount Signal
Area Code:442 / 760
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:025
Intro Date:<2004-10

ZIP Code 92231 2010 Census Demographics

Current Population:39,501
2010 Population:39,073
Households per ZIP Code:10,265
Average House Value:$220,000
Avg. Income Per Household:$42,739
Persons Per Household:3.80
White Population:24,946
Black Population:220
Hispanic Population:37,803
Asian Population:714
American Indian Population:306
Hawaiian Population:54
Other Population:14,540
Male Population:18,512
Female Population:20,561
Median Age:31.90 years
Male Median Age:29.30 years
Female Median Age:34.10 years

ZIP Code 92231 Other Demographics

# Residential Mailboxes:10,395
# Business Mailboxes:913
Total Delivery Receptacles:10,993
Number of Businesses:601
1st Quarter Payroll:$43,012,000
Annual Payroll:$172,686,000
# of Employees:5,613
Water Area:0 sq mi
Land Area:56.883 sq mi
113th Congressional District:51
113th Congressional Land Area:4791.61 sq mi
Single Family Delivery Units:3,103
Multi Family Delivery Units:947
# Residential Mailboxes:10,395
# Business Mailboxes:913
Total Delivery Receptacles:10,993

ZIP Code 92231 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 9,715 9,835 +120
Retired Workers: 6,300 6,490 +190
Disabled Workers: 1,070 1,010 -60
Widow(er)s and Parents: 950 955 +5
Spouses: 975 980 +5
Children: 420 400 -20
65+: 7,275 7,510 +235
Monthly Benefits - All: $7,514,000 $7,774,000 +$260,000
Monthly Benefits - Retired Workers: $5,023,000 $5,277,000 +$254,000
Monthly Benefits - Widow(ers): $872,000 $892,000 +$20,000

ZIP Code 92231 Statistical Areas

CBSA: 20940
CBSA Name: El Centro, CA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:174,528
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:Z20441
Preferred Last Line Key:Z20441
92230: Previous ZIP Code
Next ZIP Code: 92232


  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],