Wisconsin Sales Tax Rates: Columbia County
Columbia County, Wisconsin Sales Tax Rate 2026 Up to 5.5%
A county-wide sales tax rate of 0.5% is applicable to localities in Columbia County, in addition to the 5% Wisconsin sales tax.
None of the cities or local governments within Columbia County collect additional local sales taxes.Here's how Columbia County's maximum sales tax rate of 5.5% compares to other counties around the United States:
- Higher maximum sales tax than 87% of Wisconsin counties
- Lower maximum sales tax than 90% of counties nationwide
Tax Rates By City in Columbia County, Wisconsin
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Wisconsin has a 5% sales tax and Columbia County collects an additional 0.5%, so the minimum sales tax rate in Columbia County is 5.5% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Columbia County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Portage | 5.5% | Columbia |
| Lodi | 5.5% | Columbia |
| Columbus | 5.5% | Columbia |
| Pardeeville | 5.5% | Columbia |
| Poynette | 5.5% | Columbia |
| Rio | 5.5% | Columbia |
| Randolph | 5.5% | Dodge |
| Fall River | 5.5% | Columbia |
| Cambria | 5.5% | Columbia |
| Arlington | 5.5% | Columbia |
| Randolph | 5.5% | Columbia |
| Friesland | 5.5% | Columbia |
| Doylestown | 5.5% | Columbia |
| Wyocena | 5.5% | Columbia |
Wisconsin Sales Tax Rates by Zip Code:
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Columbia County, Wisconsin has a maximum sales tax rate of 5.5% and an approximate population of 48,652.
Sales tax rates in Columbia County are determined by two different tax jurisdictions, Columbia and Dodge.
Back to Wisconsin Sales Tax Handbook Sales tax rates for Columbia County are current as of June 2026
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