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zipcodes.pro — ZIP/11729

11729

ZIP 11729 is Deer Park, New York, in Suffolk County; area codes 631 and 934; Eastern time.

Type
Standard
Time zone
America/New_York
County
Suffolk
Population
27,231
Coordinates
40.7611, -73.3253
☼ Live from 11729 — Deer Park, NY

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Local time: —

Where 11729 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 11729
  • 🔢 Type 11729 into a pocket calculator and turn it upside down: GZLII — not quite a word, sorry.
  • ➕ As a number, 11,729 = 37 × 317. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110111010001
  • 🏠 Its numerical neighbours: 11727 (Coram, NY, 19 mi away) and 11730 (East Islip, NY, 8 mi away).
  • 🔄 Backwards, 11729 becomes 92711 — and that is a real ZIP code: Santa Ana, CA, 2,466 miles away.
  • 👥 30 other ZIP codes are made of exactly the same digits (11792, 11972, 12197, 12719, 12791, 12917, …). The farthest-flung twin is 97112 in Cloverdale, OR, 2,531 miles away.
  • 🧭 Farther north than 64% of all ZIP codes, and farther east than 92%.
  • 🎯1,328 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 11729 and you would come out at 40.76°S, 106.67°E — 794 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 06m of daylight. Shortest: 9h 15m.
  • 📏 At 6.2 square miles of land, 11729 is bigger than 21% of ZIP codes — room for about 4.7 Central Parks.
🌙 The sky over 11729 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population27,231This ZIP27,231
Households8,697This ZIP8,697
Housing units9,045This ZIP9,045
Median age38.9This ZIP38.9New York39.8US 38.9
Median household income$136,939This ZIP$136,939New York$85,974US $80,734
Median home value$539,700This ZIP$539,700New York$423,800US $332,700
Median gross rent$1,928This ZIP$1,928New York$1,621US $1,413
Bachelor's degree or higher37.6%This ZIP37.6%
Mean commute29.3 minThis ZIP29.3 min
Population density4,394.2 / sq miThis ZIP4,394.2 / sq mi

Business and tax activity

Business establishments1,359This ZIP1,359
Employees13,958This ZIP13,958
Annual payroll$781,541,000This ZIP$781,541,000
Tax returns filed16,020This ZIP16,020
Total adjusted gross income$1,247,288,000This ZIP$1,247,288,000

Land area

Land area6.20 sq miThis ZIP6.20 sq mi
Water area0.00 sq miThis ZIP0.00 sq mi

Other place names in 11729

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

ZIP codes near 11729

ZIPCityDistance
11703 North Babylon, NY 2.0 mi
11798 Wyandanch, NY 2.8 mi
11707 West Babylon, NY 3.3 mi
11704 West Babylon, NY 3.6 mi
11795 West Islip, NY 3.9 mi
11717 Brentwood, NY 4.1 mi
11746 Huntington Station, NY 4.2 mi
11718 Brightwaters, NY 4.5 mi
11747 Melville, NY 4.7 mi
11760 Melville, NY 5.2 mi

Find every ZIP code within 10 miles of 11729 →

Questions about this ZIP code

Where is ZIP code 11729?

11729 is in Deer Park, New York, in Suffolk County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 40.7611, -73.3253.

What county is 11729 in?

11729 lies in Suffolk County.

What area code is 11729?

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

What time zone is 11729 in?

11729 uses America/New_York.

How many people live in 11729?

About 27,231 people live in ZIP code 11729, in 8,697 households, at 4,394.2 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 11729?

$136,939 a year, against $85,974 across New York.

What ZIP codes are near 11729?

The closest are 11703 (2 mi), 11798 (2.8 mi), 11707 (3.3 mi), 11704 (3.6 mi) and 11795 (3.9 mi).

Is 11729 a PO Box ZIP code?

11729 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “11729 ZIP Code — Deer Park, New York (Suffolk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/11729

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