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zipcodes.pro — ZIP/11725

11725

ZIP 11725 is Commack, New York, in Suffolk County; area codes 631 and 934; Eastern time.

Type
Standard
Time zone
America/New_York
County
Suffolk
Population
29,073
Coordinates
40.8406, -73.2808
☼ Live from 11725 — Commack, NY

Weather right now

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NEXRAD radar
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Local time: —

Where 11725 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 11725
  • 🔢 Type 11725 into a pocket calculator and turn it upside down: SZLII — not quite a word, sorry.
  • ➕ As a number, 11,725 = 5 × 5 × 7 × 67. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110111001101
  • 🏠 Its numerical neighbours: 11724 (Cold Spring Harbor, NY, 9 mi away) and 11726 (Copiague, NY, 13 mi away).
  • 🔄 Backwards, 11725 becomes 52711, which is not a ZIP code at all.
  • 👥 27 other ZIP codes are made of exactly the same digits (11572, 11752, 12157, 12175, 12517, 12571, …). The farthest-flung twin is 75211 in Dallas, TX, 1,416 miles away.
  • 🧭 Farther north than 65% of all ZIP codes, and farther east than 92%.
  • 🎯1,330 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 11725 and you would come out at 40.84°S, 106.72°E — 796 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 06m of daylight. Shortest: 9h 14m.
  • 📏 At 9.7 square miles of land, 11725 is bigger than 27% of ZIP codes — room for about 7.4 Central Parks.
🌙 The sky over 11725 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population29,073This ZIP29,073
Households9,230This ZIP9,230
Housing units9,412This ZIP9,412
Median age41.6This ZIP41.6New York39.8US 38.9
Median household income$168,281This ZIP$168,281New York$85,974US $80,734
Median home value$670,000This ZIP$670,000New York$423,800US $332,700
Median gross rent$2,622This ZIP$2,622New York$1,621US $1,413
Bachelor's degree or higher59.2%This ZIP59.2%
Mean commute31.5 minThis ZIP31.5 min
Population density2,994.1 / sq miThis ZIP2,994.1 / sq mi

Business and tax activity

Business establishments1,210This ZIP1,210
Employees17,597This ZIP17,597
Annual payroll$963,597,000This ZIP$963,597,000
Tax returns filed15,020This ZIP15,020
Total adjusted gross income$1,989,434,000This ZIP$1,989,434,000

Land area

Land area9.71 sq miThis ZIP9.71 sq mi
Water area0.00 sq mi

Other place names in 11725

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

ZIP codes near 11725

ZIPCityDistance
11731 East Northport, NY 2.4 mi
11754 Kings Park, NY 3.5 mi
11787 Smithtown, NY 3.7 mi
11788 Hauppauge, NY 3.9 mi
11717 Brentwood, NY 4.2 mi
11740 Greenlawn, NY 4.5 mi
11746 Huntington Station, NY 4.6 mi
11722 Central Islip, NY 5.9 mi
11729 Deer Park, NY 6.0 mi
11749 Islandia, NY 6.2 mi

Find every ZIP code within 10 miles of 11725 →

Questions about this ZIP code

Where is ZIP code 11725?

11725 is in Commack, New York, in Suffolk County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 40.8406, -73.2808.

What county is 11725 in?

11725 lies in Suffolk County.

What area code is 11725?

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

What time zone is 11725 in?

11725 uses America/New_York.

How many people live in 11725?

About 29,073 people live in ZIP code 11725, in 9,230 households, at 2,994.1 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 11725?

$168,281 a year, against $85,974 across New York.

What ZIP codes are near 11725?

The closest are 11731 (2.4 mi), 11754 (3.5 mi), 11787 (3.7 mi), 11788 (3.9 mi) and 11717 (4.2 mi).

Is 11725 a PO Box ZIP code?

11725 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “11725 ZIP Code — Commack, New York (Suffolk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/11725

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