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ZIP CODE TABULATION AREA

11703

New York · 17,187 residents · 3.05 sq mi
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ZIP 11703 is a ZIP code of 17,187 people in Suffolk County. 86% of homes are owner-occupied. Median household income runs $137,158, well clear of the $82,259 US median. There are 5,641 people per square mile. Poverty is uncommon here, at 3.1% of residents. The median age is 42.4, about 3 years above the US median. Among the 97 ZIP codes in Suffolk County, 11703 ranks 45th by median household income.

$137,158
US average: $82,259
$50,060
US average: $44,673
$521,700
US average: $376,019
37.0%
US average: 35.6%
Land area
3.05 sq mi
Age, sex & households
Under 18
20.7%
Age 65+
16.8%
51.6%
48.4%
3.07 people
Race & ethnicity · 2024
2024
White, non-Hispanic56.4%(9,692)
Black15.5%(2,658)
Hispanic / Latino19.1%(3,281)
Asian4.4%(751)
Other4.7%(805)
77
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.8
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Suffolk County
Income rank vs other ZIPs
LOWEST45TH OF 97HIGHEST
Adjacent ZIPs
06390$98,125
11701$117,033
11702$137,652
11704$129,195
Frequently asked

How many people live in ZIP code 11703?

ZIP code 11703 has about 17,187 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 11703?

The typical household in ZIP code 11703 earns about $137,158 a year. Half of households make more than that, and half make less.

Is ZIP code 11703 expensive?

In ZIP code 11703, the median home is worth about $521,700, and the typical rent is about $1,971 a month.

How educated are people in ZIP code 11703?

About 37.0% of adults age 25 and over in ZIP code 11703 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 11703?

About 3.1% of people in ZIP code 11703 live below the federal poverty line.

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