Combined sales tax by county

General rate on tangible goods (electronics, furniture, apparel) — not grocery or other reduced rates

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Iowa sales tax rates by county

Iowa charges a 6.0% state sales tax. County-wide rates across its 99 counties run from 6.0% to 7.0%. Pick a county for its breakdown and neighbors.

CountyCounty-wide rateUp to
Adair County7.0%—
Adams County7.0%—
Allamakee County7.0%—
Appanoose County7.0%—
Audubon County7.0%—
Benton County7.0%—
Black Hawk County7.0%—
Boone County7.0%—
Bremer County7.0%—
Buchanan County7.0%—
Buena Vista County7.0%—
Butler County7.0%—
Calhoun County7.0%—
Carroll County7.0%—
Cass County7.0%—
Cedar County7.0%—
Cerro Gordo County7.0%—
Cherokee County7.0%—
Chickasaw County7.0%—
Clarke County7.0%—
Clay County7.0%—
Clayton County7.0%—
Clinton County7.0%—
Crawford County7.0%—
Dallas County7.0%—
Davis County7.0%—
Decatur County7.0%—
Delaware County7.0%—
Des Moines County7.0%—
Dickinson County7.0%—
Dubuque County7.0%—
Emmet County7.0%—
Fayette County7.0%—
Floyd County7.0%—
Franklin County7.0%—
Fremont County7.0%—
Greene County7.0%—
Grundy County7.0%—
Guthrie County7.0%—
Hamilton County7.0%—
Hancock County7.0%—
Hardin County7.0%—
Harrison County7.0%—
Henry County7.0%—
Howard County7.0%—
Humboldt County7.0%—
Ida County7.0%—
Iowa County7.0%—
Jackson County7.0%—
Jasper County7.0%—
Jefferson County7.0%—
Johnson County6.0%7.0%
Jones County7.0%—
Keokuk County7.0%—
Kossuth County7.0%—
Lee County7.0%—
Linn County7.0%—
Louisa County7.0%—
Lucas County7.0%—
Lyon County7.0%—
Madison County7.0%—
Mahaska County7.0%—
Marion County7.0%—
Marshall County7.0%—
Mills County7.0%—
Mitchell County7.0%—
Monona County7.0%—
Monroe County7.0%—
Montgomery County7.0%—
Muscatine County7.0%—
O'Brien County7.0%—
Osceola County7.0%—
Page County7.0%—
Palo Alto County7.0%—
Plymouth County7.0%—
Pocahontas County7.0%—
Polk County7.0%—
Pottawattamie County7.0%—
Poweshiek County7.0%—
Ringgold County7.0%—
Sac County7.0%—
Scott County7.0%—
Shelby County7.0%—
Sioux County7.0%—
Story County7.0%—
Tama County7.0%—
Taylor County7.0%—
Union County7.0%—
Van Buren County7.0%—
Wapello County7.0%—
Warren County7.0%—
Washington County7.0%—
Wayne County7.0%—
Webster County7.0%—
Winnebago County7.0%—
Winneshiek County7.0%—
Woodbury County7.0%—
Worth County7.0%—
Wright County7.0%—

"Up to" is the highest combined rate found in a city or special district of the county; "—" means the county-wide rate applies throughout.

Rates as of Jan 2026. Source: EvvyTools US Sales Tax Rates by ZIP Code (2026). General rate on tangible goods; not tax advice. Verify with your state Department of Revenue before filing or pricing.

County-wide rate
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