Pleasanton, CA ZIP codes

Pleasanton, California has 2 ZIP codes. They are in Alameda County.

Population in these ZIPs: 78,550
Avg. median income: $191,100population-weighted
Typical home value: $1,516,400population-weighted
Metro area: San Francisco-Oakland-Fremont, CA

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Pleasanton, CA ZIP codes list

Pleasanton, CA ZIP codes
ZIP code	County	Population	Median income	Typical home value
94566	Alameda County	44,222	$191,155	$1,644,000
94588	Alameda County	34,328	$191,073	$1,352,000

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Pleasanton

Dublin 3 mi
San Ramon 6 mi
Danville 8 mi
Diablo 10 mi
Hayward 10 mi
Sunol 11 mi
Castro Valley 11 mi
Clayton 12 mi
Livermore 12 mi
Alamo 12 mi
Fremont 13 mi
Moraga 13 mi

Frequently asked questions

What is the ZIP code for Pleasanton, CA?

Pleasanton, CA has 2 ZIP codes: 94566 and 94588.

What county is Pleasanton, California in?

Pleasanton ZIP codes are in Alameda County.