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: June 1, 2023

Zip Code 94306, Palo Alto, CA

ZIP Code 94306 Details

Zip Code:94306
City:Palo Alto
State:CA [California]
Multi County:No
City Alias(es):Palo Alto
Area Code:650
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:53 ft
State FIPS:06
County FIPS:085
Intro Date:<2004-10

ZIP Code 94306 2020 Census Demographics

Current Population:29,998
2020 Population:28,659
Households per ZIP Code:11,134
Average House Value:$2,000,000
Avg. Income Per Household:$185,588
Persons Per Household:2.56
White Population:13,248
Black Population:576
Hispanic Population:2,500
Asian Population:10,742
American Indian Population:80
Hawaiian Population:53
Other Population:1,205
Male Population:14,208
Female Population:14,451
Median Age:41.00 years
Male Median Age:38.90 years
Female Median Age:43.20 years

ZIP Code 94306 Other Demographics

# Residential Mailboxes:11,718
# Business Mailboxes:898
Total Delivery Receptacles:13,737
Number of Businesses:1055
1st Quarter Payroll:$900,630,000
Annual Payroll:$4,241,890,000
# of Employees:16,973
Water Area:0 sq mi
Land Area:4.085 sq mi
118th Congressional District:16
118th Congressional Land Area:2839.51 sq mi
Single Family Delivery Units:7,107
Multi Family Delivery Units:3,724
# Residential Mailboxes:11,718
# Business Mailboxes:898
Total Delivery Receptacles:13,737

ZIP Code 94306 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,940 4,000 +60
Retired Workers: 3,090 3,165 +75
Disabled Workers: 180 160 -20
Widow(er)s and Parents: 215 205 -10
Spouses: 315 325 +10
Children: 140 145 +5
65+: 3,575 3,645 +70
Monthly Benefits - All: $6,800,000 $7,135,000 +$335,000
Monthly Benefits - Retired Workers: $5,719,000 $6,067,000 +$348,000
Monthly Benefits - Widow(ers): $355,000 $345,000 ($10,000)

ZIP Code 94306 Statistical Areas

CBSA: 41940
CBSA Name: San Jose-Sunnyvale-Santa Clara, CA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
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
94305: Previous ZIP Code
Next ZIP Code: 94309


  1. U.S. Postal Service [Last Updated: 6/1/2023],
  2. Internal Data Creation [Last Updated: 6/1/2023],
  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: 6/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],