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

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zipcodes.pro — CITY/NY/EAST-ISLIP

East Islip ZIP code, New York

The ZIP code for East Islip, NY is 11730, and its area codes are 631 and 934.

USPS city name
1 ZIP code
Population
13,573
Area codes
631, 934

NANPA lists no telephone rate centre for East Islip itself, so these are the area codes of the nearest one, Islip (1.5 miles). A town on an area-code boundary can differ from its neighbour.

East Islip in numbers

About 13,573 people live in East Islip, in 4,612 households. The median household income is $147,996 a year, 72% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $593,200 (40% above the New York median), and median gross rent is $2,708 a month. The median age is 43.1; 42.7% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 30 minutes.

Population13,573East Islip13,573
Households4,612East Islip4,612
Median age43.1East Islip43.1New York39.8US 38.9
Median household income$147,996East Islip$147,996New York$85,974US $80,734
Median home value$593,200East Islip$593,200New York$423,800US $332,700
Median gross rent$2,708East Islip$2,708New York$1,621US $1,413
Bachelor's degree or higher42.7%East Islip42.7%New York40.2%US 35.7%
Mean commute30.0 minEast Islip30.0 minNew York32.6 minUS 26.4 min
Population density3,435 / sq miEast Islip3,435 / sq mi

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

ZIP codes addressed as East Islip

ZIP codes with the USPS city name East Islip
ZIP City Type Population Median income Median home
11730 East Islip , NY Standard 14,247 $145,652 $594,200

Map of East Islip ZIP codes

11730

The ZIP codes of East Islip, 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 East Islip

The nearest larger towns are Islip (17,362 people, 1.5 mi), Bay Shore (31,683 people, 3.3 mi) and Central Islip (38,373 people, 4.0 mi).

Towns near East Islip
TownPopulationDistance
Islip 17,362 1.5 mi
Islip Terrace 5,168 1.7 mi
North Great River 3,909 2.4 mi
Oakdale 7,115 2.9 mi
Bay Shore 31,683 3.3 mi
Brightwaters 3,179 3.9 mi
Central Islip 38,373 4.0 mi
West Bay Shore 4,208 4.2 mi
West Sayville 4,800 4.3 mi
Bohemia 9,181 4.4 mi
North Bay Shore 20,282 4.5 mi
Brentwood 152,614 5.2 mi
Sayville 15,408 5.5 mi
Islandia 3,600 5.6 mi

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

Cite this page

zipcodes.pro. “East Islip, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/east-islip

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