Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 91770, Rosemead, CA

ZIP Code 91770 Details

Zip Code:91770
State:CA [California]
Multi County:No
City Alias(es):Rosemead
Area Code:626
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:260 ft
State FIPS:06
County FIPS:037
Intro Date:<2004-10

ZIP Code 91770 2010 Census Demographics

Current Population:62,755
2010 Population:62,097
Households per ZIP Code:16,588
Average House Value:$570,800
Avg. Income Per Household:$61,394
Persons Per Household:3.70
White Population:14,734
Black Population:492
Hispanic Population:21,838
Asian Population:37,259
American Indian Population:694
Hawaiian Population:122
Other Population:10,364
Male Population:30,521
Female Population:31,576
Median Age:38.30 years
Male Median Age:36.90 years
Female Median Age:39.70 years

ZIP Code 91770 Other Demographics

# Residential Mailboxes:16,961
# Business Mailboxes:1,471
Total Delivery Receptacles:18,966
Number of Businesses:1405
1st Quarter Payroll:$344,238,000
Annual Payroll:$975,540,000
# of Employees:16,004
Water Area:0.053 sq mi
Land Area:6.423 sq mi
113th Congressional District:27|32|38
113th Congressional Land Area:699.9|124.23|101.46 sq mi
Single Family Delivery Units:14,122
Multi Family Delivery Units:1,924
# Residential Mailboxes:16,961
# Business Mailboxes:1,471
Total Delivery Receptacles:18,966

ZIP Code 91770 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 9,335 9,550 +215
Retired Workers: 6,845 7,120 +275
Disabled Workers: 750 700 -50
Widow(er)s and Parents: 535 535 0
Spouses: 795 800 +5
Children: 410 395 -15
65+: 7,485 7,850 +365
Monthly Benefits - All: $9,067,000 $9,480,000 +$413,000
Monthly Benefits - Retired Workers: $7,089,000 $7,512,000 +$423,000
Monthly Benefits - Widow(ers): $579,000 $587,000 +$8,000

ZIP Code 91770 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:Z22718
Preferred Last Line Key:Z22718
91769: Previous ZIP Code
Next ZIP Code: 91771


  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],