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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/11770

11770

ZIP 11770 is Ocean Beach, New York, in Suffolk County; area codes 631 and 934; Eastern time.

Type
Standard
Time zone
America/New_York
County
Suffolk
Population
77
Coordinates
40.6496, -73.1403
☼ Live from 11770 — Ocean Beach, NY

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Local time: —

Where 11770 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 11770
  • 🔢 Type 11770 into a pocket calculator and turn it upside down: OLLII — not quite a word, sorry.
  • ➕ As a number, 11,770 = 2 × 5 × 11 × 107. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110111111010
  • 🏠 Its numerical neighbours: 11769 (Oakdale, NY, 6 mi away) and 11771 (Oyster Bay, NY, 25 mi away).
  • 🔄 Backwards, 11770 becomes 07711 — and that is a real ZIP code: Allenhurst, NJ, 54 miles away.
  • 👥 13 other ZIP codes are made of exactly the same digits (07711, 10177, 11707, 17017, 17071, 17107, …). The farthest-flung twin is 77011 in Houston, TX, 1,455 miles away.
  • 🧭 Farther north than 62% 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 11770 and you would come out at 40.65°S, 106.86°E — 782 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 05m of daylight. Shortest: 9h 15m.
  • 📏 At 0.604 square miles of land, 11770 is bigger than 6% of ZIP codes — about 292 football fields.
🌙 The sky over 11770 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population77This ZIP77
Households22This ZIP22
Housing units1,194This ZIP1,194
Median age43.2This ZIP43.2New York39.8US 38.9
Median household income$123,571This ZIP$123,571New York$85,974US $80,734
Median home value$1,055,600This ZIP$1,055,600New York$423,800US $332,700
Bachelor's degree or higher14.3%This ZIP14.3%
Population density127.5 / sq miThis ZIP127.5 / sq mi

Business and tax activity

Business establishments58This ZIP58
Employees181This ZIP181
Annual payroll$17,209,000This ZIP$17,209,000

Land area

Land area0.60 sq miThis ZIP0.60 sq mi
Water area0.00 sq mi

Other place names in 11770

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

ZIP codes near 11770

ZIPCityDistance
11739 Great River, NY 4.4 mi
11730 East Islip, NY 5.9 mi
11769 Oakdale, NY 5.9 mi
11796 West Sayville, NY 6.0 mi
11751 Islip, NY 6.8 mi
11782 Sayville, NY 6.8 mi
11706 Bay Shore, NY 6.8 mi
11752 Islip Terrace, NY 7.7 mi
11705 Bayport, NY 7.8 mi
11718 Brightwaters, NY 7.8 mi

Find every ZIP code within 10 miles of 11770 →

Questions about this ZIP code

Where is ZIP code 11770?

11770 is in Ocean Beach, New York, in Suffolk County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 40.6496, -73.1403.

What county is 11770 in?

11770 lies in Suffolk County.

What area code is 11770?

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

What time zone is 11770 in?

11770 uses America/New_York.

How many people live in 11770?

About 77 people live in ZIP code 11770, in 22 households, at 127.5 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 11770?

$123,571 a year, against $85,974 across New York.

What ZIP codes are near 11770?

The closest are 11739 (4.4 mi), 11730 (5.9 mi), 11769 (5.9 mi), 11796 (6 mi) and 11751 (6.8 mi).

Is 11770 a PO Box ZIP code?

11770 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “11770 ZIP Code — Ocean Beach, New York (Suffolk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/11770

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