21778 Sales Tax Rate

Rocky Ridge, MD is in zip code 21778. The current (and Dec, 2020) total local sales tax rate in Rocky Ridge, MD is 6.000%.

Sales Tax Breakdown

DistrictRate
Maryland State6.000%
Frederick County0.000%
Rocky Ridge0.000%
Total 6.000%

Rocky Ridge Details

Rocky Ridge, MD is in Frederick County. Rocky Ridge is in the following zip codes: 21778.