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zipcodes.pro — CITY/NY/EAST-MORICHES

East Moriches ZIP code, New York

The ZIP code for East Moriches, NY is 11940, and its area codes are 631 and 934.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
6,260
Area codes
631, 934

NANPA lists no telephone rate centre for East Moriches itself, so these are the area codes of the nearest one, Center Moriches (2.1 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to East Moriches uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

East Moriches in numbers

About 6,260 people live in East Moriches, in 2,190 households. The median household income is $139,222 a year, 62% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $664,100 (57% above the New York median), and median gross rent is $2,314 a month. The median age is 44.0; 39.2% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 33 minutes.

Population6,260East Moriches6,260
Households2,190East Moriches2,190
Median age44.0East Moriches44.0New York39.8US 38.9
Median household income$139,222East Moriches$139,222New York$85,974US $80,734
Median home value$664,100East Moriches$664,100New York$423,800US $332,700
Median gross rent$2,314East Moriches$2,314New York$1,621US $1,413
Bachelor's degree or higher39.2%East Moriches39.2%New York40.2%US 35.7%
Mean commute33.0 minEast Moriches33.0 minNew York32.6 minUS 26.4 min
Population density1,153 / sq miEast Moriches1,153 / sq mi

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

ZIP codes addressed as East Moriches

ZIP codes with the USPS city name East Moriches
ZIP City Type Population Median income Median home
11940 East Moriches , NY Standard 5,819 $138,639 $661,600

Other ZIP codes overlapping East Moriches

These ZIP codes cover part of East Moriches but are addressed as somewhere else.

ZIP codes overlapping East Moriches
ZIP City Type Population Median income Median home
11934 Center Moriches , NY Standard 9,418 $170,801 $589,200

Map of East Moriches ZIP codes

11940

The ZIP codes of East Moriches, 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 Moriches

The nearest larger towns are Center Moriches (9,127 people, 2.2 mi), Manorville (14,233 people, 4.0 mi) and Mastic (15,708 people, 4.8 mi).

Towns near East Moriches
TownPopulationDistance
Center Moriches 9,127 2.2 mi
Manorville 14,233 4.0 mi
Mastic 15,708 4.8 mi
Mastic Beach 16,735 5.1 mi
Westhampton 3,900 5.7 mi
Westhampton Beach 2,574 5.8 mi
Shirley 28,375 6.3 mi
Calverton 5,618 7.7 mi
Riverside 4,038 8.0 mi
Brookhaven 2,858 8.2 mi
Yaphank 6,934 9.3 mi
Ridge 12,503 9.4 mi
Flanders 6,609 9.7 mi
East Quogue 5,406 9.8 mi

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

Cite this page

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

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