Pleasanton, California ZIP codes

What is the ZIP code for Pleasanton, CA?

94566, 94588

2 for street addresses

Pleasanton is in Alameda County, California. USPS uses 2 ZIP codes for Pleasanton. About 78,550 people live in Pleasanton ZIP codes; the most populated is 94566 with 44,222 residents. The city is in the Pacific Time zone and uses area codes 925, 341 and 510.

CityPleasanton, CA
StateCalifornia
CountyAlameda County
ZIP codes2
Population (ZIP areas)about 78,550
Time zonePacific Time · now
Area codes925, 341, 510

All Pleasanton ZIP codes

ZIP codeTypePopulationMedian income
94566Standard44,222$191,155
94588Standard34,328$191,073

Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.

Other ZIP codes that accept “Pleasanton”

These ZIP codes belong to a neighboring city, but USPS also accepts Pleasanton as the city name in addresses.

Cities near Pleasanton

Questions

What is the ZIP code for Pleasanton, CA?
Pleasanton has 2 ZIP codes: 94566 and 94588. The right one depends on the street address.
How many ZIP codes does Pleasanton have?
2.
Which Pleasanton ZIP code has the most people?
94566, with about 44,222 residents, followed by 94588 (34,328).
What county is Pleasanton, CA in?
Pleasanton ZIP codes are in Alameda County.
What area code is Pleasanton, CA?
Pleasanton uses area codes 925, 341 and 510.