Checked
ZIP Code 94128
Millbrae, CA, San Mateo County
Population
0
Land area
3.4sq mi
City
Millbrae
ZIP 94128 and nearby ZIP codes
Local data for ZIP 94128
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
191
ZIP Business Patterns 2023
Employees
13,241
$905M annual payroll
PPP loans
$4.5M
22 loans
Campaign donations
$9,030
9% D, 0% R, 2026 cycle
Environment and hazard risk
ZIP 94128, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: earthquake
Storm events since 1996
690
Countywide, mostly strong wind
Flood insurance policies
3,346
1.8% of homes, county
July high / Jan low
73° / 45°F
19.6 inches of rain a year
Frequently asked questions
- What city is ZIP code 94128?
- ZIP code 94128 is in Millbrae, CA (San Mateo County).
- What county is ZIP code 94128 in?
- ZIP code 94128 is mostly in San Mateo County, California.
- How many people live in ZIP code 94128?
- About 0 people live in the 94128 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.