20859 Sales Tax Rate

Potomac, MD is in zip code 20859. The current (and Dec, 2020) total local sales tax rate in Potomac, MD is 6.000%.

Sales Tax Breakdown

Maryland State6.000%
Montgomery County0.000%
Total 6.000%

Potomac Details

Potomac, MD is in Montgomery County. Potomac is in the following zip codes: 20854, 20859.