21150 Frequently Asked Questions

A: ZIP Code 21150 is Located in Simpsonville Maryland.

A: ZIP Code 21150 is Located Entirely in Howard County Maryland.

A: The Current Sales Tax in ZIP Code 21150 is 6.0%

A: ZIP Code 21150 is in the Maryland 3rd Congressional District.

A: ZIP Code 21150 is in Maryland State House of Delegates District 13.

A: ZIP Code 21150 is in Maryland State Senate District 13.
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