11951 Frequently Asked Questions

A: ZIP Code 11951 is Located in Mastic Beach New York. Portions of 11951 are also in Shirley, Brookhaven (town).

A: ZIP Code 11951 is Located Entirely in Suffolk County New York.

A: The Current Sales Tax in ZIP Code 11951 is 8.8%

A: The Area Codes for 11951 are 631 and 934

A: ZIP Code 11951 is in the New York 2nd Congressional District.

A: ZIP Code 11951 is in New York State Senate District 3.

A: ZIP Code 11951 is in New York State Assembly District 3.

A: The 2022 population of ZIP Code 11951 is 14969. The population growth rate in 11951 is 5.59%. The population density of 11951 is 2,766.

A: The majority race/ethnicity of people residing in 11951 is White (76.99%). The majority race/ethnicity of students attending public schools in 11951 is White(41.18%).

A: The median household income in 11951 is $88,601 (2021) and the average adjusted income is $273,220 (2021).