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/PA/PLYMOUTH

Plymouth ZIP code, Pennsylvania

The ZIP code for Plymouth, PA is 18651, and its area codes are 570 and 272.

USPS city name
1 ZIP code
Population
5,770
Area codes
570, 272

Plymouth in numbers

About 5,770 people live in Plymouth, in 2,340 households. The median household income is $39,167 a year, 50% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $92,500 (64% below the Pennsylvania median), and median gross rent is $930 a month. The median age is 38.1; 9.8% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 22 minutes.

Population5,770Plymouth5,770
Households2,340Plymouth2,340
Median age38.1Plymouth38.1Pennsylvania40.9US 38.9
Median household income$39,167Plymouth$39,167Pennsylvania$77,971US $80,734
Median home value$92,500Plymouth$92,500Pennsylvania$254,500US $332,700
Median gross rent$930Plymouth$930Pennsylvania$1,209US $1,413
Bachelor's degree or higher9.8%Plymouth9.8%Pennsylvania35.2%US 35.7%
Mean commute22.4 minPlymouth22.4 minPennsylvania26.3 minUS 26.4 min
Population density5,377 / sq miPlymouth5,377 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Plymouth borough. 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
18651 Plymouth , PA Standard 8,703 $41,990 $97,600

Map of Plymouth ZIP codes

18651

The ZIP codes of Plymouth, PA, 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 Nanticoke (10,653 people, 3.7 mi), Kingston (13,397 people, 3.8 mi) and Wilkes-Barre (44,423 people, 4.0 mi).

Towns near Plymouth
TownPopulationDistance
Larksville 4,255 1.9 mi
Edwardsville 4,932 2.6 mi
Ashley 2,602 3.4 mi
Nanticoke 10,653 3.7 mi
Kingston 13,397 3.8 mi
Wilkes-Barre 44,423 4.0 mi
Luzerne 2,723 4.3 mi
Forty Fort 4,252 4.9 mi
Swoyersville 5,048 5.4 mi
Plains 4,153 5.7 mi
Dallas 2,692 6.4 mi
Wyoming 3,118 7.2 mi
West Wyoming 2,662 7.4 mi
Mountain Top 11,850 7.7 mi

More nearby: every ZIP code in Luzerne County · Pennsylvania ZIP codes

Cite this page

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

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