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zipcodes.pro — ZIP/15771

15771

ZIP 15771 is Rochester Mills, 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
903
Coordinates
40.8316, -78.9891
☼ Live from 15771 — Rochester Mills, PA

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Local time: —

Where 15771 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 15771
  • 🔢 Type 15771 into a pocket calculator and turn it upside down: ILLSI — not quite a word, sorry.
  • ➕ As a number, 15,771 = 3 × 7 × 751. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11110110011011
  • 🏠 Its numerical neighbours: 15770 (Ringgold, PA, 14 mi away) and 15772 (Rossiter, PA, 5 mi away).
  • 🔄 Backwards, 15771 becomes 17751 — and that is a real ZIP code: Mill Hall, PA, 79 miles away.
  • 👥 11 other ZIP codes are made of exactly the same digits (11577, 11757, 11775, 15717, 17517, 17751, …). The farthest-flung twin is 77511 in Alvin, TX, 1,209 miles away.
  • 🧭 Farther north than 65% of all ZIP codes, and farther east than 76%.
  • 🎯1,032 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 15771 and you would come out at 40.83°S, 101.01°E — 1,026 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 06m of daylight. Shortest: 9h 14m.
  • 📏 At 31.1 square miles of land, 15771 is bigger than 47% of ZIP codes — room for about 24 Central Parks.
🌙 The sky over 15771 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population903This ZIP903
Households348This ZIP348
Housing units418This ZIP418
Median age40.3This ZIP40.3Pennsylvania40.9US 38.9
Median household income$63,750This ZIP$63,750Pennsylvania$77,971US $80,734
Median home value$140,400This ZIP$140,400Pennsylvania$254,500US $332,700
Median gross rent$233This ZIP$233Pennsylvania$1,209US $1,413
Bachelor's degree or higher20.5%This ZIP20.5%
Mean commute35.0 minThis ZIP35.0 min
Population density29.0 / sq miThis ZIP29.0 / sq mi

Business and tax activity

Business establishments9This ZIP9
Employees113This ZIP113
Annual payroll$5,107,000This ZIP$5,107,000
Tax returns filed400This ZIP400
Total adjusted gross income$22,411,000This ZIP$22,411,000

Land area

Land area31.11 sq miThis ZIP31.11 sq mi
Water area0.17 sq miThis ZIP0.17 sq mi

ZIP codes near 15771

ZIPCityDistance
15758 Marchand, PA 2.5 mi
15759 Marion Center, PA 4.6 mi
15772 Rossiter, PA 5.4 mi
15741 Gipsy, PA 5.5 mi
15742 Glen Campbell, PA 6.4 mi
15780 Valier, PA 6.8 mi
15744 Hamilton, PA 7.5 mi
16256 Smicksburg, PA 7.8 mi
15734 Dixonville, PA 7.8 mi
15712 Arcadia, PA 7.9 mi

Find every ZIP code within 10 miles of 15771 →

Questions about this ZIP code

Where is ZIP code 15771?

15771 is in Rochester Mills, Pennsylvania, in Indiana County, part of the Indiana, PA micropolitan area. Its published point location is 40.8316, -78.9891.

What county is 15771 in?

15771 lies in Indiana County.

What area code is 15771?

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

What time zone is 15771 in?

15771 uses America/New_York.

How many people live in 15771?

About 903 people live in ZIP code 15771, in 348 households, at 29.0 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 15771?

$63,750 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 15771?

The closest are 15758 (2.5 mi), 15759 (4.6 mi), 15772 (5.4 mi), 15741 (5.5 mi) and 15742 (6.4 mi).

Is 15771 a PO Box ZIP code?

15771 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “15771 ZIP Code — Rochester Mills, Pennsylvania (Indiana County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15771

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