20690 Frequently Asked Questions

A: ZIP Code 20690 is Located in Tall Timbers Maryland. Portions of 20690 are also in Piney Point.

A: ZIP Code 20690 is Located Entirely in Saint Marys County Maryland.

A: The Current Sales Tax in ZIP Code 20690 is 6.0%

A: The Area Codes for 20690 are 240 and 301

A: ZIP Code 20690 is in the Maryland 5th Congressional District.

A: ZIP Code 20690 is in Maryland State House of Delegates District 29C.

A: ZIP Code 20690 is in Maryland State Senate District 29.

A: The 2022 population of ZIP Code 20690 is 843. The population growth rate in 20690 is -3.38%. The population density of 20690 is 279.

A: The majority race/ethnicity of people residing in 20690 is White (93.39%). The majority race/ethnicity of students attending public schools in 20690 is White(73.89%).

A: The median household income in 20690 is $136,339 (2021) and the average adjusted income is $400,240 (2021).