Oregon Sales Tax Rates: Union County

Oregon:

Union County, Oregon Sales Tax Rate 2026 Up to N/A

Union County Has No County-Level Sales Tax

While many counties do levy a countywide sales tax, Union County does not. The Oregon sales tax of N/A applies countywide. None of the cities or local governments within Union County collect additional local sales taxes.

Here's how Union County's maximum sales tax rate of N/A compares to other counties around the United States:

Lower maximum sales tax than 97% of counties nationwide

Last updated August 2026

Tax Rates By City in Union County, Oregon

The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Oregon has a 0% sales tax and Union County collects an additional N/A, so the minimum sales tax rate in Union County is 0% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Union County, including all local taxes.

City	Sales Tax Rate	Tax Jurisdiction
La Grande	N/A	Union County
Elgin	N/A	Union County
Union	N/A	Baker County
Cove	N/A	Union County
Summerville	N/A	Union County
North Powder	N/A	Baker County
Imbler	N/A	Union County

Oregon Sales Tax Rates by Zip Code:

Need an updated list of Oregon sales tax rates for your business? Download our Oregon sales tax database!

Union County, Oregon has a maximum sales tax rate of N/A and an approximate population of 19,737.

Sales tax rates in Union County are determined by two different tax jurisdictions, Baker County and Union County.

Back to Oregon Sales Tax Handbook Sales tax rates for Union County are current as of August 2026