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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/10901

10901

ZIP 10901 is Suffern, New York, in Rockland County; area codes 845 and 329; Eastern time.

Type
Standard
Time zone
America/New_York
County
Rockland
Population
27,095
Coordinates
41.1554, -74.1290
☼ Live from 10901 — Suffern, NY

Weather right now

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Local time: —

Where 10901 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 10901
  • 🔢 Type 10901 into a pocket calculator and turn it upside down: IOGOI — not quite a word, sorry.
  • ⇆10901 reads the same backwards. It is one of only 412 palindromic ZIP codes.
  • ➕ As a number, 10,901 = 11 × 991. Its digits add up to 11, a total 714 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10101010010101
  • 🏠 Its numerical neighbours: 10805 (New Rochelle, NY, 27 mi away) and 10910 (Arden, NY, 9 mi away).
  • 👥 13 other ZIP codes are made of exactly the same digits (00911, 01109, 01901, 01910, 09110, 10019, …). The farthest-flung twin is 09110 in APO AE, a military post office, 3,833 miles away.
  • 🧭 Farther north than 68% of all ZIP codes, and farther east than 90%.
  • 🎯1,284 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 10901 and you would come out at 41.16°S, 105.87°E — 842 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 09m of daylight. Shortest: 9h 12m.
  • 📏 At 23.5 square miles of land, 10901 is bigger than 41% of ZIP codes — room for about 18 Central Parks.
🌙 The sky over 10901 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population27,095This ZIP27,095
Households9,314This ZIP9,314
Housing units9,779This ZIP9,779
Median age37.6This ZIP37.6New York39.8US 38.9
Median household income$108,041This ZIP$108,041New York$85,974US $80,734
Median home value$542,000This ZIP$542,000New York$423,800US $332,700
Median gross rent$1,774This ZIP$1,774New York$1,621US $1,413
Bachelor's degree or higher46.3%This ZIP46.3%
Mean commute28.8 minThis ZIP28.8 min
Population density1,150.8 / sq miThis ZIP1,150.8 / sq mi

Business and tax activity

Business establishments900This ZIP900
Employees12,719This ZIP12,719
Annual payroll$722,139,000This ZIP$722,139,000
Tax returns filed11,280This ZIP11,280
Total adjusted gross income$1,708,880,000This ZIP$1,708,880,000

Land area

Land area23.55 sq miThis ZIP23.55 sq mi
Water area0.10 sq miThis ZIP0.10 sq mi

Other place names in 10901

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

ZIP codes near 10901

ZIPCityDistance
10931 Hillburn, NY 2.9 mi
10974 Sloatsburg, NY 3.2 mi
10982 Tallman, NY 3.4 mi
10970 Pomona, NY 4.0 mi
07495 Mahwah, NJ 4.0 mi
10952 Monsey, NY 4.0 mi
10977 Spring Valley, NY 4.9 mi
07430 Mahwah, NJ 5.8 mi
10987 Tuxedo Park, NY 5.8 mi
10984 Thiells, NY 6.5 mi

Find every ZIP code within 10 miles of 10901 →

Questions about this ZIP code

Where is ZIP code 10901?

10901 is in Suffern, New York, in Rockland County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 41.1554, -74.1290.

What county is 10901 in?

10901 lies in Rockland County.

What area code is 10901?

Suffern uses area codes 845 and 329, from NANPA's telephone records.

What time zone is 10901 in?

10901 uses America/New_York.

How many people live in 10901?

About 27,095 people live in ZIP code 10901, in 9,314 households, at 1,150.8 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 10901?

$108,041 a year, against $85,974 across New York.

What ZIP codes are near 10901?

The closest are 10931 (2.9 mi), 10974 (3.2 mi), 10982 (3.4 mi), 10970 (4 mi) and 07495 (4 mi).

Is 10901 a PO Box ZIP code?

10901 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “10901 ZIP Code — Suffern, New York (Rockland County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/10901

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