20628 Frequently Asked Questions

A: ZIP Code 20628 is Located in Dameron Maryland.

A: ZIP Code 20628 is Located Entirely in Saint Marys County Maryland.

A: The Current Sales Tax in ZIP Code 20628 is 6.0%

A: The Area Codes for 20628 are 240 and 301

A: ZIP Code 20628 is in the Maryland 5th Congressional District.

A: ZIP Code 20628 is in Maryland State House of Delegates District 29B.

A: ZIP Code 20628 is in Maryland State Senate District 29.

A: The 2022 population of ZIP Code 20628 is 631. The population growth rate in 20628 is 244.71%. The population density of 20628 is 84.

A: The majority race/ethnicity of people residing in 20628 is White (75.05%).

A: The median household income in 20628 is $101,025 (2021) and the average adjusted income is $492,000 (2021).