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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/11944

11944

ZIP 11944 is Greenport, New York, in Suffolk County; area codes 631 and 934; Eastern time.

Type
Standard
Time zone
America/New_York
County
Suffolk
Population
5,037
Coordinates
41.1025, -72.3732
☼ Live from 11944 — Greenport, NY

Weather right now

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NEXRAD radar
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Local time: —

Where 11944 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 11944
  • 🔢 Type 11944 into a pocket calculator and turn it upside down: hhGII — not quite a word, sorry.
  • ➕ As a number, 11,944 = 2 × 2 × 2 × 1493. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111010101000
  • 🏠 Its numerical neighbours: 11942 (East Quogue, NY, 20 mi away) and 11946 (Hampton Bays, NY, 18 mi away).
  • 🔄 Backwards, 11944 becomes 44911, which is not a ZIP code at all.
  • 👥 8 other ZIP codes are made of exactly the same digits (19144, 19441, 41149, 44119, 44191, 49411, …). The farthest-flung twin is 94114 in San Francisco, CA, 2,645 miles away.
  • 🧭 Farther north than 68% of all ZIP codes, and farther east than 94%.
  • 🎯1,375 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 11944 and you would come out at 41.10°S, 107.63°E — 779 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 08m of daylight. Shortest: 9h 13m.
  • 📏 At 4.1 square miles of land, 11944 is bigger than 17% of ZIP codes — room for about 3.1 Central Parks.
🌙 The sky over 11944 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population5,037This ZIP5,037
Households2,072This ZIP2,072
Housing units3,096This ZIP3,096
Median age51.3This ZIP51.3New York39.8US 38.9
Median household income$85,298This ZIP$85,298New York$85,974US $80,734
Median home value$885,800This ZIP$885,800New York$423,800US $332,700
Median gross rent$2,084This ZIP$2,084New York$1,621US $1,413
Bachelor's degree or higher43.0%This ZIP43.0%
Mean commute23.5 minThis ZIP23.5 min
Population density1,237.9 / sq miThis ZIP1,237.9 / sq mi

Business and tax activity

Business establishments224This ZIP224
Employees1,674This ZIP1,674
Annual payroll$92,848,000This ZIP$92,848,000
Tax returns filed2,440This ZIP2,440
Total adjusted gross income$265,376,000This ZIP$265,376,000

Land area

Land area4.07 sq miThis ZIP4.07 sq mi
Water area3.43 sq miThis ZIP3.43 sq mi

Other place names in 11944

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

ZIP codes near 11944

ZIPCityDistance
11939 East Marion, NY 3.8 mi
11965 Shelter Island Heights, NY 3.9 mi
11971 Southold, NY 3.9 mi
11964 Shelter Island, NY 5.2 mi
11958 Peconic, NY 6.5 mi
11963 Sag Harbor, NY 7.5 mi
11935 Cutchogue, NY 8.2 mi
11956 New Suffolk, NY 9.3 mi
11952 Mattituck, NY 11.4 mi
11937 East Hampton, NY 11.8 mi

Find every ZIP code within 10 miles of 11944 →

Questions about this ZIP code

Where is ZIP code 11944?

11944 is in Greenport, New York, in Suffolk County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 41.1025, -72.3732.

What county is 11944 in?

11944 lies in Suffolk County.

What area code is 11944?

Greenport uses area codes 631 and 934, from NANPA's telephone records.

What time zone is 11944 in?

11944 uses America/New_York.

How many people live in 11944?

About 5,037 people live in ZIP code 11944, in 2,072 households, at 1,237.9 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 11944?

$85,298 a year, against $85,974 across New York.

What ZIP codes are near 11944?

The closest are 11939 (3.8 mi), 11965 (3.9 mi), 11971 (3.9 mi), 11964 (5.2 mi) and 11958 (6.5 mi).

Is 11944 a PO Box ZIP code?

11944 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “11944 ZIP Code — Greenport, New York (Suffolk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/11944

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