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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/15701

15701

ZIP 15701 is in Indiana, Pennsylvania, in Indiana County; area codes 724, 878 and 412; Eastern time. Indiana has 2 ZIP codes; the other is 15705.

Type
Standard
Time zone
America/New_York
County
Indiana
Metro area
Indiana, PA
Population
31,269
Coordinates
40.6291, -79.1501
☼ Live from 15701 — Indiana, PA

Weather right now

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Local time: —

Where 15701 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 15701
  • 🔢 Type 15701 into a pocket calculator and turn it upside down: IOLSI — not quite a word, sorry.
  • ➕ As a number, 15,701 = 7 × 2243. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11110101010101
  • 🏠 Its numerical neighbours: 15698 (Yukon, PA, 40 mi away) and 15705 (Indiana, PA, 1 mi away).
  • 🔄 Backwards, 15701 becomes 10751, which is not a ZIP code at all.
  • 👥 28 other ZIP codes are made of exactly the same digits (01571, 07511, 10157, 10175, 10517, 11507, …). The farthest-flung twin is 75101 in Bardwell, TX, 1,131 miles away.
  • 🧭 Farther north than 62% 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 15701 and you would come out at 40.63°S, 100.85°E — 1,026 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 05m of daylight. Shortest: 9h 16m.
  • 📏 At 112.2 square miles of land, 15701 is bigger than 80% of ZIP codes — room for about 85 Central Parks.
🌙 The sky over 15701 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population31,269This ZIP31,269
Households13,550This ZIP13,550
Housing units15,790This ZIP15,790
Median age39.2This ZIP39.2Pennsylvania40.9US 38.9
Median household income$56,311This ZIP$56,311Pennsylvania$77,971US $80,734
Median home value$173,900This ZIP$173,900Pennsylvania$254,500US $332,700
Median gross rent$814This ZIP$814Pennsylvania$1,209US $1,413
Bachelor's degree or higher40.3%This ZIP40.3%
Mean commute20.7 minThis ZIP20.7 min
Population density278.6 / sq miThis ZIP278.6 / sq mi

Business and tax activity

Business establishments947This ZIP947
Employees14,292This ZIP14,292
Annual payroll$686,371,000This ZIP$686,371,000
Tax returns filed12,660This ZIP12,660
Total adjusted gross income$929,043,000This ZIP$929,043,000

Land area

Land area112.22 sq miThis ZIP112.22 sq mi
Water area1.82 sq miThis ZIP1.82 sq mi

Other place names in 15701

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

ZIP codes near 15701

ZIPCityDistance
15705 Indiana, PA 1.1 mi
15739 Ernest, PA 3.5 mi
15723 Chambersville, PA 4.8 mi
15754 Lucernemines, PA 5.0 mi
15713 Aultman, PA 7.2 mi
15720 Brush Valley, PA 7.6 mi
15732 Creekside, PA 8.0 mi
15748 Homer City, PA 8.1 mi
15765 Penn Run, PA 8.2 mi
15731 Coral, PA 8.9 mi

Find every ZIP code within 10 miles of 15701 →

Questions about this ZIP code

Where is ZIP code 15701?

15701 is in Indiana, Pennsylvania, in Indiana County, part of the Indiana, PA micropolitan area. Its published point location is 40.6291, -79.1501.

What county is 15701 in?

15701 lies in Indiana County.

What area code is 15701?

Indiana uses area codes 724, 878 and 412, from NANPA's telephone records.

What time zone is 15701 in?

15701 uses America/New_York.

How many people live in 15701?

About 31,269 people live in ZIP code 15701, in 13,550 households, at 278.6 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 15701?

$56,311 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 15701?

The closest are 15705 (1.1 mi), 15739 (3.5 mi), 15723 (4.8 mi), 15754 (5 mi) and 15713 (7.2 mi).

Is 15701 a PO Box ZIP code?

15701 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “15701 ZIP Code — Indiana, Pennsylvania (Indiana County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15701

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