11901 Frequently Asked Questions

A: ZIP Code 11901 is Located in Riverhead New York. Portions of 11901 are also in Flanders, Northampton, Jamesport, Northville (Suffolk County), Riverside (Suffolk County), Aquebogue, Baiting Hollow, Calverton, Riverhead (town), Southampton (town), Brookhaven (town), South Jamesport.

A: ZIP Code 11901 is Located Entirely in Suffolk County New York.

A: The Current Sales Tax in ZIP Code 11901 is 8.6%

A: The Area Codes for 11901 are 631 and 934

A: 11901 is within by the New York 1st Congressional District and the New York 2nd Congressional District.

A: 11901 is within New York State Senate District 1 and New York State Senate District 2.

A: 11901 is within New York State Assembly District 1 and New York State Assembly District 3.

A: The 2022 population of ZIP Code 11901 is 32330. The population growth rate in 11901 is 12.59%. The population density of 11901 is 644.

A: The majority race/ethnicity of people residing in 11901 is White (60.86%). The majority race/ethnicity of students attending public schools in 11901 is Hispanic(59.38%).

A: The median household income in 11901 is $74,235 (2021) and the average adjusted income is $501,310 (2021).