Iowa Sales Tax Rates: Johnson County
Johnson County, Iowa Sales Tax Rate 2026 Up to 7%
While many counties do levy a countywide sales tax, Johnson County does not. The Iowa sales tax of 6% applies countywide. Some cities and local governments in Johnson County collect additional local sales taxes, which can be as high as 1%.
Here's how Johnson 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 Johnson 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 Johnson County collects an additional N/A, so the minimum sales tax rate in Johnson County is 6% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Johnson County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Iowa City | 7% | Hills |
| Iowa City | 7% | University Heights |
| Coralville | 6% | Coralville |
| Iowa City | 6% | Johnson |
| North Liberty | 6% | Coralville |
| Solon | 7% | Solon |
| Swisher | 7% | Swisher |
| Oxford | 7% | Iowa |
| Tiffin | 7% | Tiffin |
| Lone Tree | 7% | Lone Tree |
| Iowa City | 6% | Iowa City |
| Hills | 7% | Hills |
Iowa Sales Tax Rates by Zip Code:
Need an updated list of Iowa sales tax rates for your business? Download our Iowa sales tax database!
Johnson County, Iowa has a maximum sales tax rate of 7% and an approximate population of 92,849.
Sales tax rates in Johnson County are determined by ten different tax jurisdictions, Coralville, Hills, Iowa, Iowa City, Johnson, Lone Tree, Solon, Swisher, Tiffin and University Heights.
Back to Iowa Sales Tax Handbook Sales tax rates for Johnson County are current as of June 2026
Tax compliance done right
Tired of manually handling sales taxes? Avalara can automate your multi-state sales tax returns, let you know when you've triggered nexus, and more. Request a free demo of Avalara today.