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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

Zip Code 91739, Rancho Cucamonga, CA

ZIP Code 91739 Details

Zip Code:91739
City:Rancho Cucamonga
State:CA [California]
Multi County:No
City Alias(es):Rancho Cucamonga
Rch Cucamonga
Area Code:909 / 840
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:1325 ft
State FIPS:06
County FIPS:071
Intro Date:<2004-10

ZIP Code 91739 2020 Census Demographics

Current Population:41,524
2020 Population:42,411
Households per ZIP Code:12,093
Average House Value:$648,400
Avg. Income Per Household:$126,111
Persons Per Household:3.28
White Population:15,648
Black Population:4,340
Hispanic Population:14,762
Asian Population:9,122
American Indian Population:337
Hawaiian Population:142
Other Population:6,189
Male Population:21,684
Female Population:20,727
Median Age:36.60 years
Male Median Age:35.60 years
Female Median Age:37.60 years

ZIP Code 91739 Other Demographics

# Residential Mailboxes:12,660
# Business Mailboxes:544
Total Delivery Receptacles:14,490
Number of Businesses:879
1st Quarter Payroll:$91,813,000
Annual Payroll:$409,807,000
# of Employees:10,914
Water Area:0.008 sq mi
Land Area:28.422 sq mi
118th Congressional District:28|33|35
118th Congressional Land Area:218.45|288.58|168.88 sq mi
Single Family Delivery Units:4,861
Multi Family Delivery Units:2,259
# Residential Mailboxes:12,660
# Business Mailboxes:544
Total Delivery Receptacles:14,490

ZIP Code 91739 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,555 3,810 +255
Retired Workers: 2,550 2,765 +215
Disabled Workers: 315 325 +10
Widow(er)s and Parents: 230 230 0
Spouses: 165 185 +20
Children: 295 305 +10
65+: 2,720 2,945 +225
Monthly Benefits - All: $4,878,000 $5,336,000 +$458,000
Monthly Benefits - Retired Workers: $3,745,000 $4,161,000 +$416,000
Monthly Benefits - Widow(ers): $302,000 $302,000 $0

ZIP Code 91739 Statistical Areas

CBSA Name: 
CBSA Type: 
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:Z22604
Preferred Last Line Key:Z22604
91737: Previous ZIP Code
Next ZIP Code: 91740


  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 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],