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Plymouth, CA ZIP code

The ZIP code for Plymouth, California is 95669. It is in Amador County.

Population in these ZIPs
2,118
Avg. median income
$89,600population-weighted
Typical home value
$556,400population-weighted
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ZIP codes within 10 miles

Plymouth, CA ZIP code list

Plymouth, CA ZIP codes
ZIP codePopulationMedian incomeTypical home value
956692,118$89,609$556,400

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

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Frequently asked questions

What is the ZIP code for Plymouth, CA?

The ZIP code for Plymouth, CA is 95669.

What county is Plymouth, California in?

Plymouth ZIP codes are in Amador County.