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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 94303, Palo Alto, CA

ZIP Code 94303 Details

Zip Code:94303
City:Palo Alto
State:CA [California]
Multi County:Yes
City Alias(es):Palo Alto
E Palo Alto
East Palo Alto
Area Code:650
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:7 ft
State FIPS:06
County FIPS:085
Intro Date:<2004-10

ZIP Code 94303 2010 Census Demographics

Current Population:48,129
2010 Population:45,467
Households per ZIP Code:13,238
Average House Value:$1,517,600
Avg. Income Per Household:$120,754
Persons Per Household:3.42
White Population:19,695
Black Population:5,444
Hispanic Population:19,007
Asian Population:7,916
American Indian Population:439
Hawaiian Population:2,475
Other Population:11,774
Male Population:22,629
Female Population:22,838
Median Age:32.40 years
Male Median Age:31.30 years
Female Median Age:33.60 years

ZIP Code 94303 Other Demographics

# Residential Mailboxes:14,073
# Business Mailboxes:828
Total Delivery Receptacles:15,852
Number of Businesses:977
1st Quarter Payroll:$417,724,000
Annual Payroll:$1,673,617,000
# of Employees:16,156
Water Area:0.732 sq mi
Land Area:7.97 sq mi
113th Congressional District:14|18
113th Congressional Land Area:259.5|696.12 sq mi
Single Family Delivery Units:9,478
Multi Family Delivery Units:3,552
# Residential Mailboxes:14,073
# Business Mailboxes:828
Total Delivery Receptacles:15,852

ZIP Code 94303 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 5,135 5,160 +25
Retired Workers: 3,835 3,880 +45
Disabled Workers: 485 475 -10
Widow(er)s and Parents: 280 270 -10
Spouses: 295 300 +5
Children: 240 235 -5
65+: 4,260 4,325 +65
Monthly Benefits - All: $7,927,000 $8,220,000 +$293,000
Monthly Benefits - Retired Workers: $6,454,000 $6,725,000 +$271,000
Monthly Benefits - Widow(ers): $406,000 $413,000 +$7,000

ZIP Code 94303 Statistical Areas

CBSA: 41940
CBSA Name: San Jose-Sunnyvale-Santa Clara, CA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:1,836,911
CBSA Division Population:0
MSA: 7362
MSA Name: San Francisco-Oakland-San Jose, CA CMSA
PMSA: 7400
PMSA Name: San Jose, CA PMSA
City State Key:Z22396
Preferred Last Line Key:Z22396
94302: Previous ZIP Code
Next ZIP Code: 94304


  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],