Arizona Sales Tax Rates: Yuma County
Yuma County, Arizona Sales Tax Rate 2026 Up to 10.712%
A county-wide sales tax rate of 1.112% is applicable to localities in Yuma County, in addition to the 5.6% Arizona sales tax.
Some cities and local governments in Yuma County collect additional local sales taxes, which can be as high as 4%.Here's how Yuma County's maximum sales tax rate of 10.712% compares to other counties around the United States:
- Higher maximum sales tax than 53% of Arizona counties
- Higher maximum sales tax than 94% of counties nationwide
Tax Rates By City in Yuma County, Arizona
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Arizona has a 5.6% sales tax and Yuma County collects an additional 1.112%, so the minimum sales tax rate in Yuma County is 6.712% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Yuma County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Yuma | 8.412% | Yuma |
| San Luis | 10.712% | San Luis |
| Yuma | 10.012% | Somerton |
| Somerton | 10.712% | San Luis |
| Wellton | 10.212% | Wellton |
| Gadsden | 10.712% | San Luis |
| Tacna | 6.712% | Yuma |
| Dateland | 6.712% | Yuma |
| Roll | 6.712% | Yuma |
Arizona Sales Tax Rates by Zip Code:
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Yuma County, Arizona has a maximum sales tax rate of 10.712% and an approximate population of 149,860.
Sales tax rates in Yuma County are determined by four different tax jurisdictions, San Luis, Somerton, Wellton and Yuma.
Back to Arizona Sales Tax Handbook Sales tax rates for Yuma County are current as of June 2026
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