11789 Frequently Asked Questions

A: ZIP Code 11789 is Located in Sound Beach New York. Portions of 11789 are also in Brookhaven (town).

A: ZIP Code 11789 is Located Entirely in Suffolk County New York.

A: The Current Sales Tax in ZIP Code 11789 is 8.6%

A: The Area Codes for 11789 are 631 and 934

A: ZIP Code 11789 is in the New York 1st Congressional District.

A: ZIP Code 11789 is in New York State Senate District 2.

A: ZIP Code 11789 is in New York State Assembly District 1.

A: The 2022 population of ZIP Code 11789 is 7434. The population growth rate in 11789 is -7.57%.

A: The majority race/ethnicity of people residing in 11789 is White (86.74%).

A: The median household income in 11789 is $115,750 (2021) and the average adjusted income is $74,300 (2020).