21797 Frequently Asked Questions

A: ZIP Code 21797 is Located in Woodbine Maryland. Portions of 21797 are also in Lisbon, Eldersburg.

A: ZIP Code 21797 is Located Primarily in Howard County Maryland with Portions in Carroll County.

A: The Current Sales Tax in ZIP Code 21797 is 6.0%

A: The Area Codes for 21797 are 240, 301, 410, 443 and 667

A: 21797 is within by the Maryland 3rd Congressional District and the Maryland 2nd Congressional District.

A: 21797 is within Maryland State House of Delegates District 05 and Maryland State House of Delegates District 09A.

A: 21797 is within Maryland State Senate District 05 and Maryland State Senate District 09.

A: The 2022 population of ZIP Code 21797 is 9034. The population growth rate in 21797 is 5.53%. The population density of 21797 is 210.

A: The majority race/ethnicity of people residing in 21797 is White (90.85%). The majority race/ethnicity of students attending public schools in 21797 is White(79.84%).

A: The median household income in 21797 is $146,908 (2021) and the average adjusted income is $650,730 (2021).