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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 94621, Oakland, CA

ZIP Code 94621 Details

Zip Code:94621
State:CA [California]
Counties:ALAMEDA, CA
Multi County:No
City Alias(es):Oakland
Area Code:510 / 341
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:8 ft
State FIPS:06
County FIPS:001
Intro Date:<2004-10

ZIP Code 94621 2010 Census Demographics

Current Population:33,591
2010 Population:29,870
Households per ZIP Code:8,473
Average House Value:$402,500
Avg. Income Per Household:$40,813
Persons Per Household:3.49
White Population:7,040
Black Population:11,536
Hispanic Population:16,381
Asian Population:1,493
American Indian Population:590
Hawaiian Population:522
Other Population:10,293
Male Population:14,789
Female Population:15,081
Median Age:28.80 years
Male Median Age:28.00 years
Female Median Age:29.70 years

ZIP Code 94621 Other Demographics

# Residential Mailboxes:9,625
# Business Mailboxes:1,829
Total Delivery Receptacles:11,379
Number of Businesses:796
1st Quarter Payroll:$379,690,000
Annual Payroll:$1,638,695,000
# of Employees:23,934
Water Area:1.775 sq mi
Land Area:7.775 sq mi
113th Congressional District:13
113th Congressional Land Area:96.79 sq mi
Single Family Delivery Units:7,338
Multi Family Delivery Units:2,103
# Residential Mailboxes:9,625
# Business Mailboxes:1,829
Total Delivery Receptacles:11,379

ZIP Code 94621 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,440 3,420 -20
Retired Workers: 1,910 1,965 +55
Disabled Workers: 820 765 -55
Widow(er)s and Parents: 190 200 +10
Spouses: 140 150 +10
Children: 380 340 -40
65+: 2,085 2,155 +70
Monthly Benefits - All: $3,532,000 $3,602,000 +$70,000
Monthly Benefits - Retired Workers: $2,147,000 $2,259,000 +$112,000
Monthly Benefits - Widow(ers): $199,000 $207,000 +$8,000

ZIP Code 94621 Statistical Areas

CBSA: 41860
CBSA Name: San Francisco-Oakland-Berkeley, CA
CBSA Type: Metro
CBSA Division: 36084
CBSA Division Name: Oakland-Berkeley-Livermore, CA
CBSA Population:4,335,391
CBSA Division Population:2,559,296
MSA: 7362
MSA Name: San Francisco-Oakland-San Jose, CA CMSA
PMSA: 5775
PMSA Name: Oakland, CA PMSA
City State Key:Z22296
Preferred Last Line Key:Z22296
94620: Previous ZIP Code
Next ZIP Code: 94622


  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],