Data Last Updated: June 1, 2023

ZIP Codes for City of Greenlawn, NY


    
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Counties:	SUFFOLK, NY
Area Code(s):	631, 934
Timezone(s):	Eastern (GMT -05:00)
City Population:	13,742 (More Details)
CBSA:	New York-Newark-Jersey City, NY-NJ-PA
Congressional District(s):	01
Land Area:	912 square miles (county)
Water Area:	1,461 square miles (county)

1 ZIP Code

Greenlawn, NY ZIP Code Boundaries

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Greenlawn, NY Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
11740	Standard	9,454	100.00%

Greenlawn, NY Demographic Information *

Total population**	13,742
Male population	6,601
Female population	7,141
Median age (years)	41.9
White Population	10,168
Black Population	1,915
Indian Population	52
Asian Population	564
Hawaiian Population	2
Hispanic Population	1,724
Median age (Male)	39.5
Median age (Female)	43.9
Total households	4,560
Family households (families)	3,345
Average household size	2.94
Average family size	3.45
Total housing units	4,722

* Demographic data is based on 2010 Census for the City of GREENLAWN.
** City and ZIP Code Population will not be equal due to differences in their geographies.

References

U.S. Postal Service [Last Updated: 2/1/2023], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 2/1/2023], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov