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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 94595, Walnut Creek, CA

ZIP Code 94595 Details

Zip Code:94595
City:Walnut Creek
State:CA [California]
Multi County:No
City Alias(es):Walnut Creek
Area Code:341 / 510 / 707 / 925
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:348 ft
State FIPS:06
County FIPS:013
Intro Date:<2004-10

ZIP Code 94595 2010 Census Demographics

Current Population:17,438
2010 Population:16,425
Households per ZIP Code:9,372
Average House Value:$639,200
Avg. Income Per Household:$78,874
Persons Per Household:1.70
White Population:14,751
Black Population:226
Hispanic Population:782
Asian Population:1,551
American Indian Population:96
Hawaiian Population:63
Other Population:231
Male Population:6,703
Female Population:9,722
Median Age:66.90 years
Male Median Age:61.80 years
Female Median Age:70.10 years

ZIP Code 94595 Other Demographics

# Residential Mailboxes:10,258
# Business Mailboxes:267
Total Delivery Receptacles:11,074
Number of Businesses:256
1st Quarter Payroll:$35,492,000
Annual Payroll:$143,352,000
# of Employees:3,020
Water Area:0 sq mi
Land Area:5.38 sq mi
113th Congressional District:11
113th Congressional Land Area:493.61 sq mi
Single Family Delivery Units:8,254
Multi Family Delivery Units:1,885
# Residential Mailboxes:10,258
# Business Mailboxes:267
Total Delivery Receptacles:11,074

ZIP Code 94595 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 8,625 8,655 +30
Retired Workers: 7,270 7,350 +80
Disabled Workers: 170 160 -10
Widow(er)s and Parents: 710 670 -40
Spouses: 400 395 -5
Children: 75 80 +5
65+: 8,305 8,345 +40
Monthly Benefits - All: $14,371,000 $14,960,000 +$589,000
Monthly Benefits - Retired Workers: $12,473,000 $13,100,000 +$627,000
Monthly Benefits - Widow(ers): $1,171,000 $1,130,000 ($41,000)

ZIP Code 94595 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:Z23779
Preferred Last Line Key:Z23779
94592: Previous ZIP Code
Next ZIP Code: 94596


  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],