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/WARREN

Warren ZIP codes, Pennsylvania

Warren, PA has 3 ZIP codes (16365, 16366 and 16367) and area codes 814, 570 and 582. The largest is 16365.

USPS city name
3 ZIP codes
Population
9,240
Area codes
814, 570, 582

Warren in numbers

About 9,240 people live in Warren, in 4,329 households. The median household income is $53,815 a year, 31% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $103,800 (59% below the Pennsylvania median), and median gross rent is $771 a month. The median age is 44.4; 25.3% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 15 minutes.

Population9,240Warren9,240
Households4,329Warren4,329
Median age44.4Warren44.4Pennsylvania40.9US 38.9
Median household income$53,815Warren$53,815Pennsylvania$77,971US $80,734
Median home value$103,800Warren$103,800Pennsylvania$254,500US $332,700
Median gross rent$771Warren$771Pennsylvania$1,209US $1,413
Bachelor's degree or higher25.3%Warren25.3%Pennsylvania35.2%US 35.7%
Mean commute14.6 minWarren14.6 minPennsylvania26.3 minUS 26.4 min
Population density3,174 / sq miWarren3,174 / sq mi

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

ZIP codes addressed as Warren

ZIP codes with the USPS city name Warren
ZIP City Type Population Median income Median home
16365 Warren , PA Standard 17,292 $59,206 $122,500
16366 Warren , PA No street area — — —
16367 Warren , PA No street area — — —

Map of Warren ZIP codes

163651636616367

The ZIP codes of Warren, 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 Warren

The nearest larger towns are Jamestown, NY (28,188 people, 18 mi), Olean, NY (13,738 people, 40 mi) and Oil City (9,468 people, 41 mi).

Towns near Warren
TownPopulationDistance
Jamestown, NY 28,188 18.2 mi
Lakewood, NY 2,957 19.9 mi
Kane 3,537 21.3 mi
Corry 6,116 25.8 mi
Marienville 3,163 25.9 mi
Bradford 7,683 27.1 mi

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

Cite this page

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

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