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/SUMMERVILLE

Summerville ZIP code, Pennsylvania

The ZIP code for Summerville, PA is 15864, and its area code is 814.

USPS city name
1 ZIP code
Population
436
Area code
814

Summerville in numbers

About 436 people live in Summerville, in 155 households. The median household income is $61,875 a year, 21% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $79,000 (69% below the Pennsylvania median), and median gross rent is $883 a month. The median age is 53.8; 17.1% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 19 minutes.

Population436Summerville436
Households155Summerville155
Median age53.8Summerville53.8Pennsylvania40.9US 38.9
Median household income$61,875Summerville$61,875Pennsylvania$77,971US $80,734
Median home value$79,000Summerville$79,000Pennsylvania$254,500US $332,700
Median gross rent$883Summerville$883Pennsylvania$1,209US $1,413
Bachelor's degree or higher17.1%Summerville17.1%Pennsylvania35.2%US 35.7%
Mean commute18.7 minSummerville18.7 minPennsylvania26.3 minUS 26.4 min
Population density733 / sq miSummerville733 / sq mi

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

ZIP codes addressed as Summerville

ZIP codes with the USPS city name Summerville
ZIP City Type Population Median income Median home
15864 Summerville , PA Standard 1,789 $65,859 $141,400

Map of Summerville ZIP codes

15864

The ZIP codes of Summerville, 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 Summerville

The nearest larger towns are Brookville (3,946 people, 6.3 mi), Hawthorn (501 people, 8.3 mi) and Strattanville (598 people, 9.3 mi).

Towns near Summerville
TownPopulationDistance
Brookville 3,946 6.3 mi
Clarion 4,192 11.9 mi
Punxsutawney 5,665 16.3 mi
DuBois 7,402 22.5 mi
Treasure Lake 5,336 24.6 mi
Marienville 3,163 24.6 mi
Kittanning 3,902 26.3 mi
Ford City 2,813 30.0 mi

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

Cite this page

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

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