Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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 — CITY/NY/BARNUM-ISLAND

Barnum Island ZIP codes, New York

No ZIP code is named for Barnum Island, NY; addresses there use a neighbouring town's name. The ZIP code covering it is 11558. Its area codes are 516 and 363.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,302
Area codes
516, 363

Barnum Island in numbers

About 2,302 people live in Barnum Island, in 969 households. The median household income is $116,250 a year, 35% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $755,100 (78% above the New York median), and median gross rent is $3,500 a month. The median age is 50.8; 42.6% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 53 minutes.

Population2,302Barnum Island2,302
Households969Barnum Island969
Median age50.8Barnum Island50.8New York39.8US 38.9
Median household income$116,250Barnum Island$116,250New York$85,974US $80,734
Median home value$755,100Barnum Island$755,100New York$423,800US $332,700
Median gross rent$3,500Barnum Island$3,500New York$1,621US $1,413
Bachelor's degree or higher42.6%Barnum Island42.6%New York40.2%US 35.7%
Mean commute53.2 minBarnum Island53.2 minNew York32.6 minUS 26.4 min
Population density2,661 / sq miBarnum Island2,661 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Barnum Island CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Barnum Island

These ZIP codes cover part of Barnum Island but are addressed as somewhere else.

ZIP codes overlapping Barnum Island
ZIP City Type Population Median income Median home
11558 Island Park , NY Standard 8,454 $111,032 $635,200

Map of Barnum Island ZIP codes

11558

The ZIP codes of Barnum Island, NY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Barnum Island

The nearest larger towns are Island Park (4,976 people, 0.6 mi), Long Beach (34,756 people, 1.8 mi) and Oceanside (31,639 people, 2.0 mi).

Towns near Barnum Island
TownPopulationDistance
Island Park 4,976 0.6 mi
Long Beach 34,756 1.8 mi
Oceanside 31,639 2.0 mi
East Rockaway 10,077 3.0 mi
Baldwin 34,994 3.6 mi
Hewlett 7,570 3.7 mi
Lawrence 6,778 3.7 mi
Lynbrook 20,325 4.0 mi
Rockville Centre 25,765 4.1 mi
Freeport 44,088 4.4 mi
Cedarhurst 7,320 4.7 mi
Woodmere 18,061 4.7 mi
Lakeview 5,825 5.0 mi
Malverne 8,477 5.0 mi

More nearby: every ZIP code in Nassau County · New York ZIP codes

Cite this page

zipcodes.pro. “Barnum Island, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/barnum-island

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