11803 Frequently Asked Questions

A: ZIP Code 11803 is Located in Plainview New York. Portions of 11803 are also in Bethpage, Old Bethpage, Woodbury (Nassau County), Oyster Bay (town).

A: ZIP Code 11803 is Located Entirely in Nassau County New York.

A: The Current Sales Tax in ZIP Code 11803 is 8.6%

A: The Area Codes for 11803 are 363 and 516

A: ZIP Code 11803 is in the New York 3rd Congressional District.

A: 11803 is within New York State Senate District 10, New York State Senate District 13 and New York State Senate District 15.

A: 11803 is within New York State Assembly District 5 and New York State Assembly District 7.

A: The 2022 population of ZIP Code 11803 is 30298. The population growth rate in 11803 is 5.97%. The population density of 11803 is 4,988.

A: The majority race/ethnicity of people residing in 11803 is White (80.43%). The majority race/ethnicity of students attending public schools in 11803 is White(62.53%).

A: The median household income in 11803 is $166,829 (2021) and the average adjusted income is $529,150 (2021).