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ZIP Code 94028

Portola Valley, California, United States

Standard ZIP Pacific Time (PT)
6,531
Population
145.6
Per sq mile
San Mateo
County

About ZIP Code 94028

ZIP code 94028 is assigned to Portola Valley, San Mateo County, California, United States. It falls in the Pacific Time (PT) zone. The estimated population of this ZIP code area is 6,531 with a density of 145.6 people per square mile.

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Location Details

ZIP Code94028
CityPortola Valley
CountySan Mateo County
StateCalifornia
CountryUnited States
TimezonePacific Time (PT)
Timezone IDAmerica/Los_Angeles
Latitude37.3749
Longitude-122.2114
ZIP TypeStandard ZIP

Post Office

Address3875 BOHANNON DR
CityMENLO PARK
StateCA

Nearby ZIP Codes in California

94304
Palo Alto
94305
Stanford
94022
Los Altos
94027
Atherton
94020
La Honda
94025
Menlo Park

Frequently Asked Questions

What city is ZIP code 94028 in?

ZIP code 94028 is in Portola Valley, San Mateo County, California, United States.

What county is ZIP code 94028 in?

ZIP code 94028 is in San Mateo County, California.

What timezone is ZIP code 94028 in?

ZIP code 94028 is in the Pacific Time (PT) zone (America/Los_Angeles).

What is the population of ZIP code 94028?

The estimated population of ZIP code 94028 is 6,531 people with a density of 145.6 people per square mile.

What state is ZIP code 94028 in?

ZIP code 94028 is in California (CA), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.