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zipcodes.pro — ZIP/11803

11803

ZIP 11803 is Plainview, New York, in Nassau County; area codes 516 and 363; Eastern time.

Type
Standard
Time zone
America/New_York
County
Nassau
Population
29,713
Coordinates
40.7818, -73.4731
☼ Live from 11803 — Plainview, NY

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Local time: —

Where 11803 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 11803
  • 🔢 Type 11803 into a pocket calculator and turn it upside down: EOBII — not quite a word, sorry.
  • ➕ As a number, 11,803 = 11 × 29 × 37. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111000011011
  • 🏠 Its numerical neighbours: 11802 (Hicksville, NY, 3 mi away) and 11804 (Old Bethpage, NY, 2 mi away).
  • 🔄 Backwards, 11803 becomes 30811 — and that is a real ZIP code: Gough, GA, 718 miles away.
  • 👥 30 other ZIP codes are made of exactly the same digits (01138, 01813, 01831, 03811, 08311, 10138, …). The farthest-flung twin is 83110 in Afton, WY, 1,915 miles away.
  • 🧭 Farther north than 64% of all ZIP codes, and farther east than 92%.
  • 🎯1,320 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 11803 and you would come out at 40.78°S, 106.53°E — 800 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, 11803 is bigger than 21% of ZIP codes — room for about 4.7 Central Parks.
🌙 The sky over 11803 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population29,713This ZIP29,713
Households10,237This ZIP10,237
Housing units10,666This ZIP10,666
Median age46.6This ZIP46.6New York39.8US 38.9
Median household income$187,514This ZIP$187,514New York$85,974US $80,734
Median home value$800,200This ZIP$800,200New York$423,800US $332,700
Median gross rent$3,392This ZIP$3,392New York$1,621US $1,413
Bachelor's degree or higher66.8%This ZIP66.8%
Mean commute35.4 minThis ZIP35.4 min
Population density4,823.5 / sq miThis ZIP4,823.5 / sq mi

Business and tax activity

Business establishments1,505This ZIP1,505
Employees21,821This ZIP21,821
Annual payroll$1,521,347,000This ZIP$1,521,347,000
Tax returns filed15,290This ZIP15,290
Total adjusted gross income$2,552,219,000This ZIP$2,552,219,000

Land area

Land area6.16 sq miThis ZIP6.16 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Other place names in 11803

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

ZIP codes near 11803

ZIPCityDistance
11804 Old Bethpage, NY 1.8 mi
11797 Woodbury, NY 2.7 mi
11714 Bethpage, NY 2.8 mi
11802 Hicksville, NY 2.9 mi
11819 Hicksville, NY 2.9 mi
11801 Hicksville, NY 3.0 mi
11760 Melville, NY 3.1 mi
11775 Melville, NY 3.1 mi
11747 Melville, NY 3.3 mi
11773 Syosset, NY 3.4 mi

Find every ZIP code within 10 miles of 11803 →

Questions about this ZIP code

Where is ZIP code 11803?

11803 is in Plainview, New York, in Nassau County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 40.7818, -73.4731.

What county is 11803 in?

11803 lies in Nassau County.

What area code is 11803?

Plainview uses area codes 516 and 363, from NANPA's telephone records.

What time zone is 11803 in?

11803 uses America/New_York.

How many people live in 11803?

About 29,713 people live in ZIP code 11803, in 10,237 households, at 4,823.5 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 11803?

$187,514 a year, against $85,974 across New York.

What ZIP codes are near 11803?

The closest are 11804 (1.8 mi), 11797 (2.7 mi), 11714 (2.8 mi), 11802 (2.9 mi) and 11819 (2.9 mi).

Is 11803 a PO Box ZIP code?

11803 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “11803 ZIP Code — Plainview, New York (Nassau County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/11803

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