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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 92377, Rialto, CA

ZIP Code 92377 Details

Zip Code:92377
State:CA [California]
Multi County:No
City Alias(es):Rialto
Area Code:909 / 840
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:1587 ft
State FIPS:06
County FIPS:071
Intro Date:<2004-10

ZIP Code 92377 2020 Census Demographics

Current Population:20,745
2020 Population:20,734
Households per ZIP Code:5,586
Average House Value:$418,300
Avg. Income Per Household:$100,625
Persons Per Household:3.70
White Population:5,386
Black Population:3,334
Hispanic Population:12,543
Asian Population:691
American Indian Population:426
Hawaiian Population:87
Other Population:6,883
Male Population:10,123
Female Population:10,611
Median Age:36.20 years
Male Median Age:35.60 years
Female Median Age:36.70 years

ZIP Code 92377 Other Demographics

# Residential Mailboxes:5,607
# Business Mailboxes:112
Total Delivery Receptacles:14,746
Number of Businesses:197
1st Quarter Payroll:$64,663,000
Annual Payroll:$306,102,000
# of Employees:5,022
Water Area:0 sq mi
Land Area:7.194 sq mi
118th Congressional District:33
118th Congressional Land Area:288.58 sq mi
Single Family Delivery Units:1,815
Multi Family Delivery Units:144
# Residential Mailboxes:5,607
# Business Mailboxes:112
Total Delivery Receptacles:14,746

ZIP Code 92377 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,420 3,470 +50
Retired Workers: 2,330 2,420 +90
Disabled Workers: 465 440 -25
Widow(er)s and Parents: 215 215 0
Spouses: 165 165 0
Children: 245 230 -15
65+: 2,470 2,550 +80
Monthly Benefits - All: $4,291,000 $4,442,000 +$151,000
Monthly Benefits - Retired Workers: $3,121,000 $3,271,000 +$150,000
Monthly Benefits - Widow(ers): $277,000 $284,000 +$7,000

ZIP Code 92377 Statistical Areas

CBSA: 40140
CBSA Name: Riverside-San Bernardino-Ontario, CA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA: 4472
MSA Name: Los Angeles-Riverside-Orange County, CA
PMSA: 6780
PMSA Name: Riverside-San Bernardino, CA PMSA
City State Key:Z22655
Preferred Last Line Key:Z22655
92376: Previous ZIP Code
Next ZIP Code: 92378


  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],