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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 91733, South El Monte, CA

ZIP Code 91733 Details

Zip Code:91733
City:South El Monte
State:CA [California]
Multi County:No
City Alias(es):South El Monte
El Monte
S El Monte
Area Code:626 / 323
City Type:B [Branch]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:230 ft
State FIPS:06
County FIPS:037
Intro Date:<2004-10

ZIP Code 91733 2020 Census Demographics

Current Population:41,288
2020 Population:41,990
Households per ZIP Code:10,614
Average House Value:$486,400
Avg. Income Per Household:$59,375
Persons Per Household:3.93
White Population:5,234
Black Population:199
Hispanic Population:30,715
Asian Population:10,028
American Indian Population:1,084
Hawaiian Population:8
Other Population:18,032
Male Population:20,978
Female Population:21,012
Median Age:35.60 years
Male Median Age:34.70 years
Female Median Age:36.50 years

ZIP Code 91733 Other Demographics

# Residential Mailboxes:10,506
# Business Mailboxes:2,802
Total Delivery Receptacles:15,149
Number of Businesses:1779
1st Quarter Payroll:$196,732,000
Annual Payroll:$867,730,000
# of Employees:16,666
Water Area:0.344 sq mi
Land Area:6.747 sq mi
118th Congressional District:31|38
118th Congressional Land Area:218.24|101.46 sq mi
Single Family Delivery Units:6,815
Multi Family Delivery Units:2,441
# Residential Mailboxes:10,506
# Business Mailboxes:2,802
Total Delivery Receptacles:15,149

ZIP Code 91733 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,995 5,100 +105
Retired Workers: 3,425 3,555 +130
Disabled Workers: 480 460 -20
Widow(er)s and Parents: 360 365 +5
Spouses: 455 455 0
Children: 275 265 -10
65+: 3,850 3,975 +125
Monthly Benefits - All: $4,826,000 $5,049,000 +$223,000
Monthly Benefits - Retired Workers: $3,561,000 $3,764,000 +$203,000
Monthly Benefits - Widow(ers): $377,000 $396,000 +$19,000

ZIP Code 91733 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:0
MSA: 4472
MSA Name: Los Angeles-Riverside-Orange County, CA
PMSA: 4480
PMSA Name: Los Angeles-Long Beach, CA PMSA
City State Key:Z23053
Preferred Last Line Key:Z23053
91732: Previous ZIP Code
Next ZIP Code: 91734


  1. U.S. Postal Service [Last Updated: 6/1/2023],
  2. Internal Data Creation [Last Updated: 6/1/2023],
  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: 6/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],