Greenlawn, NY ZIP codes

3 ZIP/ZCTAs intersecting this Census place (CDP) in Suffolk County.

ACS 2023 population

14,986

Median household income

$161,442

Median home value

$626,700

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Greenlawn (GEOID 3630543). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 59,742 (3 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Greenlawn, NY

Census place boundary and intersecting ZIP Code Tabulation Areas for Greenlawn, NY — Census place boundary for Greenlawn, NY. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Greenlawn

Population overlap

Share of each ZIP/ZCTA’s population located within Greenlawn, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

117213.4%
1174092.2%
USPS primary city
1174311.1%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Greenlawn

ZIP	City	County	Population	Income
11721	Centerport	Suffolk County	6,620	$206,250
11740	Greenlawn	Suffolk County	10,699	$161,705
11743	Huntington	Suffolk County	42,423	$173,014