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/15415

15415

ZIP 15415 is Brier Hill, Pennsylvania, in Fayette County; area codes 724 and 878; Eastern time.

Type
No street area
Time zone
America/New_York
County
Fayette
Metro area
Pittsburgh, PA
Coordinates
39.9808, -79.8504

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 15442, whose figures describe that area — not this ZIP code.

☼ Live from 15415 — Brier Hill, PA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 15415 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 15415
  • 🔢 Type 15415 into a pocket calculator and turn it upside down: SIhSI — not quite a word, sorry.
  • ➕ As a number, 15,415 = 5 × 3083. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11110000110111
  • 🏠 Its numerical neighbours: 15413 (Allison, PA, 1 mi away) and 15416 (Brownfield, PA, 11 mi away).
  • 🔄 Backwards, 15415 becomes 51451 — and that is a real ZIP code: Lanesboro, IA, 787 miles away.
  • 👥 15 other ZIP codes are made of exactly the same digits (11545, 11554, 14515, 14551, 15145, 15451, …). The farthest-flung twin is 51541 in Henderson, IA, 820 miles away.
  • 🧭 Farther north than 56% of all ZIP codes, and farther east than 75%.
  • 🎯991 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 15415 and you would come out at 39.98°S, 100.15°E — 1,037 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 01m of daylight. Shortest: 9h 20m.
🌙 The sky over 15415 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Land area

ZIP codes near 15415

ZIPCityDistance
15413 Allison, PA 1.1 mi
15420 Cardale, PA 1.5 mi
15422 Chestnut Ridge, PA 2.2 mi
15475 Republic, PA 2.2 mi
15468 New Salem, PA 2.3 mi
15435 Fairbank, PA 2.6 mi
15442 Grindstone, PA 2.7 mi
15463 Merrittstown, PA 2.9 mi
15449 Keisterville, PA 3.7 mi
15444 Hiller, PA 3.8 mi

Find every ZIP code within 10 miles of 15415 →

Questions about this ZIP code

Where is ZIP code 15415?

15415 is in Brier Hill, Pennsylvania, in Fayette County, part of the Pittsburgh, PA metropolitan area. Its published point location is 39.9808, -79.8504.

What county is 15415 in?

15415 lies in Fayette County.

What area code is 15415?

Brier Hill uses area codes 724 and 878, from NANPA's telephone records.

What time zone is 15415 in?

15415 uses America/New_York.

What ZIP codes are near 15415?

The closest are 15413 (1.1 mi), 15420 (1.5 mi), 15422 (2.2 mi), 15475 (2.2 mi) and 15468 (2.3 mi).

Is 15415 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

Download or cite

Cite this page

zipcodes.pro. “15415 ZIP Code — Brier Hill, Pennsylvania (Fayette County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15415

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/15415.json

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