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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 94553, Martinez, CA

ZIP Code 94553 Details

Zip Code:94553
State:CA [California]
Multi County:No
City Alias(es):Martinez
Area Code:925
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:635 ft
State FIPS:06
County FIPS:013
Intro Date:<2004-10

ZIP Code 94553 2010 Census Demographics

Current Population:48,683
2010 Population:47,065
Households per ZIP Code:18,607
Average House Value:$597,500
Avg. Income Per Household:$106,557
Persons Per Household:2.45
White Population:38,675
Black Population:2,092
Hispanic Population:7,668
Asian Population:4,803
American Indian Population:1,126
Hawaiian Population:493
Other Population:3,060
Male Population:23,215
Female Population:23,850
Median Age:41.90 years
Male Median Age:40.50 years
Female Median Age:43.20 years

ZIP Code 94553 Other Demographics

# Residential Mailboxes:19,871
# Business Mailboxes:1,377
Total Delivery Receptacles:22,720
Number of Businesses:1091
1st Quarter Payroll:$291,530,000
Annual Payroll:$1,195,672,000
# of Employees:17,413
Water Area:2.931 sq mi
Land Area:48.574 sq mi
113th Congressional District:05|11
113th Congressional Land Area:1730.82|493.61 sq mi
Single Family Delivery Units:15,056
Multi Family Delivery Units:2,414
# Residential Mailboxes:19,871
# Business Mailboxes:1,377
Total Delivery Receptacles:22,720

ZIP Code 94553 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 9,585 9,735 +150
Retired Workers: 6,860 7,070 +210
Disabled Workers: 1,320 1,245 -75
Widow(er)s and Parents: 480 485 +5
Spouses: 345 365 +20
Children: 580 570 -10
65+: 7,305 7,550 +245
Monthly Benefits - All: $14,402,000 $15,124,000 +$722,000
Monthly Benefits - Retired Workers: $11,106,000 $11,841,000 +$735,000
Monthly Benefits - Widow(ers): $747,000 $765,000 +$18,000

ZIP Code 94553 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:Z21907
Preferred Last Line Key:Z21907
94552: Previous ZIP Code
Next ZIP Code: 94555


  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],