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/MAMARONECK

Mamaroneck ZIP code, New York

The ZIP code for Mamaroneck, NY is 10543, and its area code is 914.

USPS city name
1 ZIP code
Overlapping the city
3 more
Population
19,826
Area code
914

NANPA lists no telephone rate centre for Mamaroneck itself, so these are the area codes of the nearest one, Mount Vernon (5.1 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Mamaroneck uses the ZIP code above. 3 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Mamaroneck in numbers

About 19,826 people live in Mamaroneck, in 7,276 households. The median household income is $120,000 a year, 40% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $717,200 (69% above the New York median), and median gross rent is $2,157 a month. The median age is 40.3; 56.6% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 31 minutes.

Population19,826Mamaroneck19,826
Households7,276Mamaroneck7,276
Median age40.3Mamaroneck40.3New York39.8US 38.9
Median household income$120,000Mamaroneck$120,000New York$85,974US $80,734
Median home value$717,200Mamaroneck$717,200New York$423,800US $332,700
Median gross rent$2,157Mamaroneck$2,157New York$1,621US $1,413
Bachelor's degree or higher56.6%Mamaroneck56.6%New York40.2%US 35.7%
Mean commute31.3 minMamaroneck31.3 minNew York32.6 minUS 26.4 min
Population density6,178 / sq miMamaroneck6,178 / sq mi

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

ZIP codes addressed as Mamaroneck

ZIP codes with the USPS city name Mamaroneck
ZIP City Type Population Median income Median home
10543 Mamaroneck , NY Standard 20,989 $126,417 $729,600

Other ZIP codes overlapping Mamaroneck

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

ZIP codes overlapping Mamaroneck
ZIP City Type Population Median income Median home
10528 Harrison , NY Standard 14,091 $154,416 $937,500
10538 Larchmont , NY Standard 17,760 $207,969 $1,266,600
10580 Rye , NY Standard 18,391 $250,000+ $1,906,900

Map of Mamaroneck ZIP codes

10543

The ZIP codes of Mamaroneck, 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 Mamaroneck

The nearest larger towns are New Rochelle (82,769 people, 2.9 mi), Eastchester (20,491 people, 4.5 mi) and Glen Cove (28,112 people, 5.6 mi).

Towns near Mamaroneck
TownPopulationDistance
Larchmont 6,567 1.5 mi
Rye 16,428 2.2 mi
New Rochelle 82,769 2.9 mi
Eastchester 20,491 4.5 mi
Pelham 7,305 4.6 mi
Scarsdale 18,010 4.8 mi
Pelham Manor 5,644 5.1 mi
Tuckahoe 6,973 5.2 mi
Bronxville 6,510 5.2 mi
Glen Cove 28,112 5.6 mi
Mount Vernon 72,427 5.6 mi
Port Chester 31,102 5.6 mi
Byram, CT 4,633 5.8 mi
Sands Point 2,722 5.9 mi

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

Cite this page

zipcodes.pro. “Mamaroneck, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/mamaroneck

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