Boulder, CO Sales Tax Rate

The current total local sales tax rate in Boulder, CO is 8.360%. The December 2013 total local sales tax rate was 7.110%.

Sales Tax Breakdown

DistrictRate
Colorado State2.900%
Boulder County1.900%
Boulder3.560%
Total 8.360%

Boulder Details

Boulder, CO is in Boulder County. Boulder is in the following zip codes: 80301, 80302, 80303, 80304, 80305, 80306, 80307, 80308, 80309, 80310, 80314, 80321, 80322, 80323, 80328, 80329.