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ZIP CODE TABULATION AREA

11789

New York · 7,369 residents · 1.692 sq mi
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ZIP 11789 is significantly wealthier than the US average, with a median household income of $131,528. Population has held roughly steady since 2024. 46% of adults hold a bachelor's degree or higher. Median home value is $428,500. Poverty is rare here, at 3.2% of residents. Among the 97 ZIP codes in Suffolk County, 11789 ranks 50th by median household income.

$131,528
US average: $82,259
$428,500
US average: $376,019
46.3%
US average: 35.6%
Age, sex & households
Under 18
19.5%
Age 65+
11.5%
50.6%
49.4%
2.51 people
Race & ethnicity · 2024
2024
White, non-Hispanic81.7%(6,018)
Black4%(294)
Hispanic / Latino8.3%(615)
Asian0.8%(59)
Other5.2%(383)
Diversity Score40.2%(2,964)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Suffolk County
Income rank vs other ZIPs
LOWEST50TH 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 11789?

ZIP code 11789 has about 7,369 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 11789?

The typical household in ZIP code 11789 earns about $131,528 a year. Half of households make more than that, and half make less.

Is ZIP code 11789 expensive?

In ZIP code 11789, the median home is worth about $428,500, and the typical rent is about $3,247 a month.

How educated are people in ZIP code 11789?

About 46.3% of adults age 25 and over in ZIP code 11789 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 11789?

About 3.2% of people in ZIP code 11789 live below the federal poverty line.

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