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zipcodes.pro — ZIP/11733

11733

ZIP 11733 is East Setauket, New York, in Suffolk County; area codes 631 and 934; Eastern time.

Type
Standard
Time zone
America/New_York
County
Suffolk
Population
17,752
Coordinates
40.9402, -73.1128
☼ Live from 11733 — East Setauket, NY

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Where 11733 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 11733
  • 🔢 Type 11733 into a pocket calculator and turn it upside down: EELII — not quite a word, sorry.
  • ➕ As a number, 11,733 = 3 × 3911. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110111010101
  • 🏠 Its numerical neighbours: 11732 (East Norwich, NY, 23 mi away) and 11735 (Farmingdale, NY, 22 mi away).
  • 🔄 Backwards, 11733 becomes 33711 — and that is a real ZIP code: Saint Petersburg, FL, 1,062 miles away.
  • 👥 13 other ZIP codes are made of exactly the same digits (11373, 13137, 13317, 13731, 17313, 17331, …). The farthest-flung twin is 73131 in Oklahoma City, OK, 1,367 miles away.
  • 🧭 Farther north than 66% of all ZIP codes, and farther east than 93%.
  • 🎯1,338 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 11733 and you would come out at 40.94°S, 106.89°E — 796 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 07m of daylight. Shortest: 9h 14m.
  • 📏 At 11.7 square miles of land, 11733 is bigger than 29% of ZIP codes — room for about 8.9 Central Parks.
🌙 The sky over 11733 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population17,752This ZIP17,752
Households6,137This ZIP6,137
Housing units6,642This ZIP6,642
Median age44.8This ZIP44.8New York39.8US 38.9
Median household income$173,281This ZIP$173,281New York$85,974US $80,734
Median home value$683,400This ZIP$683,400New York$423,800US $332,700
Median gross rent$2,411This ZIP$2,411New York$1,621US $1,413
Bachelor's degree or higher62.2%This ZIP62.2%
Mean commute29.0 minThis ZIP29.0 min
Population density1,512.1 / sq miThis ZIP1,512.1 / sq mi

Business and tax activity

Business establishments665This ZIP665
Employees5,672This ZIP5,672
Annual payroll$1,673,584,000This ZIP$1,673,584,000
Tax returns filed9,020This ZIP9,020
Total adjusted gross income$3,254,990,000This ZIP$3,254,990,000

Land area

Land area11.74 sq miThis ZIP11.74 sq mi
Water area4.47 sq miThis ZIP4.47 sq mi

Other place names in 11733

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

ZIP codes near 11733

ZIPCityDistance
11794 Stony Brook, NY 1.6 mi
11790 Stony Brook, NY 2.4 mi
11777 Port Jefferson, NY 2.6 mi
11780 Saint James, NY 3.7 mi
11776 Port Jefferson Station, NY 4.0 mi
11766 Mount Sinai, NY 4.9 mi
11720 Centereach, NY 5.1 mi
11755 Lake Grove, NY 5.7 mi
11784 Selden, NY 6.2 mi
11767 Nesconset, NY 6.6 mi

Find every ZIP code within 10 miles of 11733 →

Questions about this ZIP code

Where is ZIP code 11733?

11733 is in East Setauket, New York, in Suffolk County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 40.9402, -73.1128.

What county is 11733 in?

11733 lies in Suffolk County.

What area code is 11733?

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

What time zone is 11733 in?

11733 uses America/New_York.

How many people live in 11733?

About 17,752 people live in ZIP code 11733, in 6,137 households, at 1,512.1 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 11733?

$173,281 a year, against $85,974 across New York.

What ZIP codes are near 11733?

The closest are 11794 (1.6 mi), 11790 (2.4 mi), 11777 (2.6 mi), 11780 (3.7 mi) and 11776 (4 mi).

Is 11733 a PO Box ZIP code?

11733 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “11733 ZIP Code — East Setauket, New York (Suffolk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/11733

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