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Mamaroneck, New York ZIP code demographics

3 ZIP Code Tabulation Areas in Mamaroneck, New York. The population-weighted median household income is about $206,827, the median home value about $1,110,424, and 76.1% of occupied homes are owner-occupied.

3
ZIP codes
79K
Population
54
Data points

Mamaroneck at a glance

$206,827
Median household income
$1,110,424
Median home value
41.8
Median age
76.1%
Owner-occupied
30,029
Housing units

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 3 Mamaroneck ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
110583Ardsley40,20784.8%$250,001
210538Larchmont17,76078.3%$207,969
310543Mamaroneck20,98958.2%$126,417
Top 3 Mamaroneck ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
110583Ardsley40,20784.8%$250,001
210543Mamaroneck20,98958.2%$126,417
310538Larchmont17,76078.3%$207,969
Top 3 Mamaroneck ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
110583Ardsley40,20784.8%$250,001$3B
210538Larchmont17,76078.3%$207,969$1.1B
310543Mamaroneck20,98958.2%$126,417$561.2M

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 10538 (Larchmont) at 5,054 people/sq mi. Least dense: 10583 (Ardsley) at 3,235 people/sq mi.

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