Duncan, OK Sales Tax Rate

The current total local sales tax rate in Duncan, OK is 8.700%. The December 2020 total local sales tax rate was also 8.700%.

Sales Tax Breakdown

Oklahoma State4.500%
Stephens County0.700%
Total 8.700%

Duncan Details

Duncan, OK is in Stephens County. Duncan is in the following zip codes: 73533, 73534, 73536, 73575.