South Dakota Sales Tax Rates: Plymouth County
Plymouth County, South Dakota Sales Tax Rate 2026 Up to 4.2%
While many counties do levy a countywide sales tax, Plymouth County does not. The South Dakota sales tax of 4.2% applies countywide. None of the cities or local governments within Plymouth County collect additional local sales taxes.
Here's how Plymouth County's maximum sales tax rate of 4.2% compares to other counties around the United States:
- Lower maximum sales tax than 84% of South Dakota counties
- Lower maximum sales tax than 96% of counties nationwide
Tax Rates By City in Plymouth County, South Dakota
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. South Dakota has a 4.2% sales tax and Plymouth County collects an additional N/A, so the minimum sales tax rate in Plymouth County is 4.2% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Plymouth County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Akron | 4.2% | Union |
South Dakota Sales Tax Rates by Zip Code:
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Plymouth County, South Dakota has a maximum sales tax rate of 4.2% and an approximate population of 2,058.
Sales tax rates in Plymouth County are determined by a single tax jurisdiction, Union.
Back to South Dakota Sales Tax Handbook Sales tax rates for Plymouth County are current as of June 2026
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