Iowa Sales Tax Rates: Plymouth County
Plymouth County, Iowa Sales Tax Rate 2026 Up to 7%
A county-wide sales tax rate of 1% is applicable to localities in Plymouth County, in addition to the 6% Iowa sales tax.
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 7% compares to other counties around the United States:
- Higher maximum sales tax than any other Iowa counties
- Lower maximum sales tax than 56% of counties nationwide
Tax Rates By City in Plymouth County, Iowa
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Iowa has a 6% sales tax and Plymouth County collects an additional 1%, so the minimum sales tax rate in Plymouth County is 7% (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 |
|---|---|---|
| Le Mars | 7% | Brunsville |
| Remsen | 7% | Remsen |
| Hinton | 7% | Hinton |
| Kingsley | 7% | Kingsley |
| Merrill | 7% | Merrill |
| Westfield | 7% | Westfield |
| Brunsville | 7% | Brunsville |
| Oyens | 7% | Oyens |
Iowa Sales Tax Rates by Zip Code:
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Plymouth County, Iowa has a maximum sales tax rate of 7% and an approximate population of 18,243.
Sales tax rates in Plymouth County are determined by seven different tax jurisdictions, Brunsville, Hinton, Kingsley, Merrill, Oyens, Remsen and Westfield.
Back to Iowa Sales Tax Handbook Sales tax rates for Plymouth County are current as of June 2026
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