21917 Frequently Asked Questions

A: ZIP Code 21917 is Located in Colora Maryland.

A: ZIP Code 21917 is Located Entirely in Cecil County Maryland.

A: The Current Sales Tax in ZIP Code 21917 is 6.0%

A: The Area Codes for 21917 are 410, 443 and 667

A: ZIP Code 21917 is in the Maryland 1st Congressional District.

A: 21917 is within Maryland State House of Delegates District 35A and Maryland State House of Delegates District 35B.

A: ZIP Code 21917 is in Maryland State Senate District 35.

A: The 2022 population of ZIP Code 21917 is 1884. The population growth rate in 21917 is 0.00%. The population density of 21917 is 244.

A: The majority race/ethnicity of people residing in 21917 is White (94.83%).

A: The median household income in 21917 is $95,430 (2021) and the average adjusted income is $295,840 (2021).