11722 Frequently Asked Questions

A: ZIP Code 11722 is Located in Central Islip New York. Portions of 11722 are also in Brentwood, Islip, North Great River, Islip (town).

A: ZIP Code 11722 is Located Entirely in Suffolk County New York.

A: The Current Sales Tax in ZIP Code 11722 is 8.6%

A: The Area Codes for 11722 are 631 and 934

A: ZIP Code 11722 is in the New York 2nd Congressional District.

A: 11722 is within New York State Senate District 6 and New York State Senate District 7.

A: 11722 is within New York State Assembly District 4 and New York State Assembly District 8.

A: The 2022 population of ZIP Code 11722 is 37032. The population growth rate in 11722 is 7.72%. The population density of 11722 is 5,328.

A: The majority race/ethnicity of people residing in 11722 is Hispanic (47.83%). The majority race/ethnicity of students attending public schools in 11722 is Hispanic(78.50%).

A: The median household income in 11722 is $89,746 (2021) and the average adjusted income is $289,430 (2021).