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ZIP CODE TABULATION AREA

11742

New York · 13,202 residents · 5.149 sq mi
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ZIP 11742 is significantly wealthier than the US average, with a median household income of $125,162. Population has held roughly steady since 2024. Median home value is $510,200. Poverty is rare here, at 5.6% of residents. Among the 97 ZIP codes in Suffolk County, 11742 ranks 63rd by median household income.

$125,162
US average: $82,259
$510,200
US average: $376,019
36.1%
US average: 35.6%
Age, sex & households
Under 18
20.5%
Age 65+
13.8%
50.7%
49.3%
2.82 people
Race & ethnicity · 2024
2024
White, non-Hispanic72.9%(9,618)
Black4.1%(540)
Hispanic / Latino16.8%(2,217)
Asian2.5%(333)
Other3.7%(494)
Diversity Score54.7%(7,217)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Suffolk County
Income rank vs other ZIPs
LOWEST63RD OF 97HIGHEST
Adjacent ZIPs
06390$98,125
11701$117,033
11702$137,652
11703$137,158
Frequently asked

How many people live in ZIP code 11742?

ZIP code 11742 has about 13,202 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 11742?

The typical household in ZIP code 11742 earns about $125,162 a year. Half of households make more than that, and half make less.

Is ZIP code 11742 expensive?

In ZIP code 11742, the median home is worth about $510,200, and the typical rent is about $2,400 a month.

How educated are people in ZIP code 11742?

About 36.1% of adults age 25 and over in ZIP code 11742 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 11742?

About 5.6% of people in ZIP code 11742 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024