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: May 1, 2022

Zip Code 94030, Millbrae, CA

ZIP Code 94030 Details

Zip Code:94030
State:CA [California]
Counties:SAN MATEO, CA
Multi County:No
City Alias(es):Millbrae
Area Code:650
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Pacific (GMT -08:00)
Observes Daylight Saving:Yes
Elevation:116 ft
State FIPS:06
County FIPS:081
Intro Date:<2004-10

ZIP Code 94030 2010 Census Demographics

Current Population:22,848
2010 Population:21,536
Households per ZIP Code:7,995
Average House Value:$1,528,900
Avg. Income Per Household:$126,319
Persons Per Household:2.65
White Population:11,000
Black Population:284
Hispanic Population:2,555
Asian Population:9,866
American Indian Population:125
Hawaiian Population:317
Other Population:992
Male Population:10,202
Female Population:11,334
Median Age:44.80 years
Male Median Age:43.20 years
Female Median Age:46.10 years

ZIP Code 94030 Other Demographics

# Residential Mailboxes:8,622
# Business Mailboxes:537
Total Delivery Receptacles:10,065
Number of Businesses:564
1st Quarter Payroll:$55,673,000
Annual Payroll:$231,744,000
# of Employees:5,169
Water Area:0.012 sq mi
Land Area:3.388 sq mi
113th Congressional District:14
113th Congressional Land Area:259.5 sq mi
Single Family Delivery Units:5,897
Multi Family Delivery Units:2,634
# Residential Mailboxes:8,622
# Business Mailboxes:537
Total Delivery Receptacles:10,065

ZIP Code 94030 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,160 4,200 +40
Retired Workers: 3,370 3,425 +55
Disabled Workers: 195 200 +5
Widow(er)s and Parents: 270 255 -15
Spouses: 220 230 +10
Children: 105 90 -15
65+: 3,710 3,770 +60
Monthly Benefits - All: $6,322,000 $6,561,000 +$239,000
Monthly Benefits - Retired Workers: $5,355,000 $5,593,000 +$238,000
Monthly Benefits - Widow(ers): $401,000 $388,000 ($13,000)

ZIP Code 94030 Statistical Areas

CBSA: 41860
CBSA Name: San Francisco-Oakland-Berkeley, CA
CBSA Type: Metro
CBSA Division: 41884
CBSA Division Name: San Francisco-San Mateo-Redwood City, CA
CBSA Population:4,335,391
CBSA Division Population:1,523,686
MSA: 7362
MSA Name: San Francisco-Oakland-San Jose, CA CMSA
PMSA: 7360
PMSA Name: San Francisco, CA PMSA
City State Key:Z21979
Preferred Last Line Key:Z21979
94028: Previous ZIP Code
Next ZIP Code: 94035


  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],