Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/CA/PLYMOUTH

Plymouth ZIP code, California

The ZIP code for Plymouth, CA is 95669, and its area code is 209.

USPS city name
1 ZIP code
Population
1,056
Area code
209

Plymouth in numbers

About 1,056 people live in Plymouth, in 386 households. The median household income is $92,500 a year, 7% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $376,900 (49% below the California median), and median gross rent is $1,330 a month. The median age is 46.6; 24.9% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 23 minutes.

Population1,056Plymouth1,056
Households386Plymouth386
Median age46.6Plymouth46.6California37.9US 38.9
Median household income$92,500Plymouth$92,500California$99,122US $80,734
Median home value$376,900Plymouth$376,900California$734,700US $332,700
Median gross rent$1,330Plymouth$1,330California$2,036US $1,413
Bachelor's degree or higher24.9%Plymouth24.9%California37.1%US 35.7%
Mean commute23.1 minPlymouth23.1 minCalifornia28.7 minUS 26.4 min
Population density398 / sq miPlymouth398 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Plymouth city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Plymouth

ZIP codes with the USPS city name Plymouth
ZIP City Type Population Median income Median home
95669 Plymouth , CA Standard 2,118 $89,609 $582,900

Map of Plymouth ZIP codes

95669

The ZIP codes of Plymouth, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Plymouth

The nearest larger towns are Sutter Creek (2,702 people, 6.3 mi), Ione (9,156 people, 9.0 mi) and Jackson (5,048 people, 9.7 mi).

Towns near Plymouth
TownPopulationDistance
Sutter Creek 2,702 6.3 mi
Ione 9,156 9.0 mi
Jackson 5,048 9.7 mi
Pine Grove 3,040 11.8 mi
Rancho Murieta 5,875 11.9 mi
Shingle Springs 3,801 14.1 mi
Diamond Springs 10,927 15.3 mi
Cameron Park 18,315 15.7 mi
El Dorado Hills 51,026 17.5 mi
Buckhorn 3,504 17.6 mi
Placerville 10,762 18.2 mi
Wilton 6,433 19.7 mi
Folsom 83,916 20.4 mi
San Andreas 2,979 21.7 mi

More nearby: every ZIP code in Amador County · California ZIP codes

Cite this page

zipcodes.pro. “Plymouth, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/plymouth

Underlying data is public domain or openly licensed — sources, vintages and licences.