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/PLAINFIELD

Plainfield ZIP code, Pennsylvania

The ZIP code for Plainfield, PA is 17081, and its area codes are 717 and 223.

USPS city name
1 ZIP code
Population
248
Area codes
717, 223

NANPA lists no telephone rate centre for Plainfield itself, so these are the area codes of the nearest one, Carlisle (3.0 miles). A town on an area-code boundary can differ from its neighbour.

Plainfield in numbers

About 248 people live in Plainfield, in 109 households. The median household income is $73,977 a year, 5% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $181,900 (29% below the Pennsylvania median). The median age is 58.6; 0.0% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania).

Population248Plainfield248
Households109Plainfield109
Median age58.6Plainfield58.6Pennsylvania40.9US 38.9
Median household income$73,977Plainfield$73,977Pennsylvania$77,971US $80,734
Median home value$181,900Plainfield$181,900Pennsylvania$254,500US $332,700
Bachelor's degree or higher0.0%Plainfield0.0%Pennsylvania35.2%US 35.7%
Population density384 / sq miPlainfield384 / sq mi

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

ZIP codes addressed as Plainfield

ZIP codes with the USPS city name Plainfield
ZIP City Type Population Median income Median home
17081 Plainfield , PA Standard 248 $73,977 $181,900

Map of Plainfield ZIP codes

17081

The ZIP codes of Plainfield, 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 Plainfield

The nearest larger towns are Carlisle (21,852 people, 4.2 mi), Carlisle Barracks (730 people, 5.9 mi) and Schlusser (5,402 people, 5.9 mi).

Towns near Plainfield
TownPopulationDistance
Carlisle 21,852 4.2 mi
Schlusser 5,402 5.9 mi
Boiling Springs 3,334 8.1 mi
Dillsburg 2,629 14.6 mi
Mechanicsburg 9,720 14.7 mi
Shippensburg 5,620 16.5 mi
Camp Hill 8,169 19.0 mi
Enola 6,534 19.4 mi
Wormleysburg 3,077 20.1 mi
Lower Allen 7,646 20.2 mi
Lemoyne 4,742 20.5 mi
Marysville 2,681 20.8 mi
New Cumberland 7,580 21.5 mi
Harrisburg 50,287 21.6 mi

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

Cite this page

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

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