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 — ZIP/16371

16371

ZIP 16371 is Youngsville, Pennsylvania, in Warren County; area code 814; Eastern time.

Type
Standard
Time zone
America/New_York
County
Warren
Metro area
Warren, PA
Population
3,211
Coordinates
41.8675, -79.3187
☼ Live from 16371 — Youngsville, PA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 16371 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 16371
  • 🔢 Type 16371 into a pocket calculator and turn it upside down: ILEgI — not quite a word, sorry.
  • ➕ As a number, 16,371 = 3 × 3 × 17 × 107. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11111111110011
  • 🏠 Its numerical neighbours: 16370 (West Hickory, PA, 22 mi away) and 16372 (Clintonville, PA, 54 mi away).
  • 🔄 Backwards, 16371 becomes 17361 — and that is a real ZIP code: Shrewsbury, PA, 200 miles away.
  • 👥 31 other ZIP codes are made of exactly the same digits (11367, 11763, 13167, 13617, 13671, 13761, …). The farthest-flung twin is 76311 in Sheppard Afb, TX, 1,176 miles away.
  • 🧭 Farther north than 74% of all ZIP codes, and farther east than 76%.
  • 🎯1,014 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 16371 and you would come out at 41.87°S, 100.68°E — 1,080 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 14m of daylight. Shortest: 9h 08m.
  • 📏 At 31.6 square miles of land, 16371 is bigger than 47% of ZIP codes — room for about 24 Central Parks.
🌙 The sky over 16371 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population3,211This ZIP3,211
Households1,255This ZIP1,255
Housing units1,472This ZIP1,472
Median age44.9This ZIP44.9Pennsylvania40.9US 38.9
Median household income$57,514This ZIP$57,514Pennsylvania$77,971US $80,734
Median home value$116,600This ZIP$116,600Pennsylvania$254,500US $332,700
Median gross rent$701This ZIP$701Pennsylvania$1,209US $1,413
Bachelor's degree or higher15.5%This ZIP15.5%
Mean commute22.2 minThis ZIP22.2 min
Population density101.6 / sq miThis ZIP101.6 / sq mi

Business and tax activity

Business establishments60This ZIP60
Employees732This ZIP732
Annual payroll$25,591,000This ZIP$25,591,000
Tax returns filed1,350This ZIP1,350
Total adjusted gross income$72,191,000This ZIP$72,191,000

Land area

Land area31.60 sq miThis ZIP31.60 sq mi
Water area0.00 sq mi

Other place names in 16371

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 16371

ZIPCityDistance
16329 Irvine, PA 2.9 mi
16312 Chandlers Valley, PA 4.5 mi
16368 Irvine, PA 4.8 mi
16369 Irvine, PA 4.8 mi
16350 Sugar Grove, PA 6.2 mi
16340 Pittsfield, PA 7.0 mi
16416 Garland, PA 8.4 mi
16365 Warren, PA 8.5 mi
16366 Warren, PA 9.1 mi
16367 Warren, PA 9.1 mi

Find every ZIP code within 10 miles of 16371 →

Questions about this ZIP code

Where is ZIP code 16371?

16371 is in Youngsville, Pennsylvania, in Warren County, part of the Warren, PA micropolitan area. Its published point location is 41.8675, -79.3187.

What county is 16371 in?

16371 lies in Warren County.

What area code is 16371?

Youngsville uses area code 814, from NANPA's telephone records.

What time zone is 16371 in?

16371 uses America/New_York.

How many people live in 16371?

About 3,211 people live in ZIP code 16371, in 1,255 households, at 101.6 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 16371?

$57,514 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 16371?

The closest are 16329 (2.9 mi), 16312 (4.5 mi), 16368 (4.8 mi), 16369 (4.8 mi) and 16350 (6.2 mi).

Is 16371 a PO Box ZIP code?

16371 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “16371 ZIP Code — Youngsville, Pennsylvania (Warren County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/16371

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/16371.json

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