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zipcodes.pro — ZIP/15731

15731

ZIP 15731 is Coral, Pennsylvania, in Indiana County; area codes 724 and 878; Eastern time.

Type
Standard
Time zone
America/New_York
County
Indiana
Metro area
Indiana, PA
Population
200
Coordinates
40.5012, -79.1729
☼ Live from 15731 — Coral, PA

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Local time: —

Where 15731 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 15731
  • 🔢 Type 15731 into a pocket calculator and turn it upside down: IELSI — not quite a word, sorry.
  • ➕ 15731 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11110101110011
  • 🏠 Its numerical neighbours: 15730 (Coolspring, PA, 37 mi away) and 15732 (Creekside, PA, 16 mi away).
  • 🔄 Backwards, 15731 becomes 13751 — and that is a real ZIP code: Davenport Center, NY, 260 miles away.
  • 👥 23 other ZIP codes are made of exactly the same digits (11357, 11375, 11735, 11753, 13157, 13751, …). The farthest-flung twin is 73115 in Oklahoma City, OK, 1,052 miles away.
  • 🧭 Farther north than 61% of all ZIP codes, and farther east than 76%.
  • 🎯1,024 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 15731 and you would come out at 40.50°S, 100.83°E — 1,023 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 04m of daylight. Shortest: 9h 16m.
  • 📏 At 0.200 square miles of land, 15731 is bigger than 3% of ZIP codes — about 97 football fields.
🌙 The sky over 15731 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population200This ZIP200
Households100This ZIP100
Housing units128This ZIP128
Median age57.3This ZIP57.3Pennsylvania40.9US 38.9
Median household income$58,281This ZIP$58,281Pennsylvania$77,971US $80,734
Median home value$74,600This ZIP$74,600Pennsylvania$254,500US $332,700
Bachelor's degree or higher20.1%This ZIP20.1%
Population density1,000.0 / sq miThis ZIP1,000.0 / sq mi

Land area

Land area0.20 sq miThis ZIP0.20 sq mi
Water area0.02 sq miThis ZIP0.02 sq mi

Other place names in 15731

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

ZIP codes near 15731

ZIPCityDistance
15750 Josephine, PA 1.3 mi
15716 Black Lick, PA 2.4 mi
15754 Lucernemines, PA 4.0 mi
15717 Blairsville, PA 4.8 mi
15748 Homer City, PA 4.9 mi
15720 Brush Valley, PA 6.2 mi
15752 Kent, PA 6.3 mi
15713 Aultman, PA 6.7 mi
15949 Robinson, PA 6.8 mi
15920 Armagh, PA 7.0 mi

Find every ZIP code within 10 miles of 15731 →

Questions about this ZIP code

Where is ZIP code 15731?

15731 is in Coral, Pennsylvania, in Indiana County, part of the Indiana, PA micropolitan area. Its published point location is 40.5012, -79.1729.

What county is 15731 in?

15731 lies in Indiana County.

What area code is 15731?

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

What time zone is 15731 in?

15731 uses America/New_York.

How many people live in 15731?

About 200 people live in ZIP code 15731, in 100 households, at 1,000.0 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 15731?

$58,281 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 15731?

The closest are 15750 (1.3 mi), 15716 (2.4 mi), 15754 (4 mi), 15717 (4.8 mi) and 15748 (4.9 mi).

Is 15731 a PO Box ZIP code?

15731 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “15731 ZIP Code — Coral, Pennsylvania (Indiana County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15731

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