11749 ZIP Code | United States Postal Codes of New York(NY)

The postal code or ZIP code 11749 has Islandia, Central Islip, Hauppauge, Ronkonkoma as common cities which are accepted by the US Post Office for this ZIP Code. The ZIP code may be located out ot the preferred city. Post office name is usually the city name for 11749. You are advised to add your ZIP code preffered or acceptable cities for mailing a letter etc. If you use an unacceptable city for your mailing you will end up getting delays.

Primary / Preferred City: Islandia, NY

Extra Details of ZIP Code 11749

ZIP Code	11749
Type	Standard
Common Cities	Islandia, Central Islip, Hauppauge, Ronkonkoma
Country	Suffolk County
Area Code (s)	516,631
Population	3345
Population Density	1528 people per sq mi
Housing Units	1,092
Median Home Value	$321,300
Land Area	2.19 sq mi
Water Area	0 sq mi
Occupied Housing Units	1,030
Median Household Income	$90,699

Primary and High Schools in ZIP Code 11749

The ZIP Code 11749 falls in the Central Islip Union Free School District. The following list of public and private schools consists of 2 high and elementary schools that have mailing address in 11749 ZIP code.

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