10543 Frequently Asked Questions

A: ZIP Code 10543 is Located in Mamaroneck New York. Portions of 10543 are also in Mamaroneck (town), Rye (town).

A: ZIP Code 10543 is Located Entirely in Westchester County New York.

A: The Current Sales Tax in ZIP Code 10543 is 8.4%

A: The Area Code for 10543 is 914.

A: ZIP Code 10543 is in the New York 16th Congressional District.

A: ZIP Code 10543 is in New York State Senate District 91.

A: ZIP Code 10543 is in New York State Assembly District 37.

A: The 2022 population of ZIP Code 10543 is 21281. The population growth rate in 10543 is 4.00%. The population density of 10543 is 4,895.

A: The majority race/ethnicity of people residing in 10543 is White (68.26%). The majority race/ethnicity of students attending public schools in 10543 is White(60.05%).

A: The median household income in 10543 is $119,900 (2021) and the average adjusted income is $905,400 (2021).