19966 Frequently Asked Questions

A: ZIP Code 19966 is Located in Millsboro Delaware. Portions of 19966 are also in Long Neck.

A: ZIP Code 19966 is Located Entirely in Sussex County Delaware.

A: The Area Code for 19966 is 302.

A: 19966 is within Delaware State House of Representatives District 4, Delaware State House of Representatives District 37, Delaware State House of Representatives District 40 and Delaware State House of Representatives District 41.

A: 19966 is within Delaware State Senate District 19, Delaware State Senate District 20 and Delaware State Senate District 21.

A: The 2022 population of ZIP Code 19966 is 32513. The population growth rate in 19966 is 0.00%. The population density of 19966 is 355.

A: The majority race/ethnicity of people residing in 19966 is White (81.45%). The majority race/ethnicity of students attending public schools in 19966 is White(54.51%).

A: The median household income in 19966 is $64,140 (2021) and the average adjusted income is $409,360 (2021).