State directory
Property tax resources in Iowa
Browse 99 county-level administrative profiles. Each profile brings together the local valuation authority, property lookup tools, collection channel, and 2026 relief and appeal guidance.
County directory
Every Iowa county in one view
Sorted alphabetically for fast field use.
CountyResponsible officeAuthority
Adair County19001Adair County AssessorCounty AssessorView profile Adams County19003Adams County AssessorCounty AssessorView profile Allamakee County19005Allamakee County AssessorCounty AssessorView profile Appanoose County19007Appanoose County AssessorCounty AssessorView profile Audubon County19009Audubon County AssessorCounty AssessorView profile Benton County19011Benton County AssessorCounty AssessorView profile Black Hawk County19013Black Hawk County AssessorCounty AssessorView profile Boone County19015Boone County AssessorCounty AssessorView profile Bremer County19017Bremer County AssessorCounty AssessorView profile Buchanan County19019Buchanan County AssessorCounty AssessorView profile Buena Vista County19021Buena Vista County AssessorCounty AssessorView profile Butler County19023Butler County AssessorCounty AssessorView profile Calhoun County19025Calhoun County AssessorCounty AssessorView profile Carroll County19027Carroll County AssessorCounty AssessorView profile Cass County19029Cass County AssessorCounty AssessorView profile Cedar County19031Cedar County AssessorCounty AssessorView profile Cerro Gordo County19033Cerro Gordo County AssessorCounty AssessorView profile Cherokee County19035Cherokee County AssessorCounty AssessorView profile Chickasaw County19037Chickasaw County AssessorCounty AssessorView profile Clarke County19039Clarke County AssessorCounty AssessorView profile Clay County19041Clay County AssessorCounty AssessorView profile Clayton County19043Clayton County AssessorCounty AssessorView profile Clinton County19045Clinton County AssessorCounty AssessorView profile Crawford County19047Crawford County AssessorCounty AssessorView profile Dallas County19049Dallas County AssessorCounty AssessorView profile Davis County19051Davis County AssessorCounty AssessorView profile Decatur County19053Decatur County AssessorCounty AssessorView profile Delaware County19055Delaware County AssessorCounty AssessorView profile Des Moines County19057Des Moines County AssessorCounty AssessorView profile Dickinson County19059Dickinson County AssessorCounty AssessorView profile Dubuque County19061Dubuque County AssessorCounty AssessorView profile Emmet County19063Emmet County AssessorCounty AssessorView profile Fayette County19065Fayette County AssessorCounty AssessorView profile Floyd County19067Floyd County AssessorCounty AssessorView profile Franklin County19069Franklin County AssessorCounty AssessorView profile Fremont County19071Fremont County AssessorCounty AssessorView profile Greene County19073Greene County AssessorCounty AssessorView profile Grundy County19075Grundy County AssessorCounty AssessorView profile Guthrie County19077Guthrie County AssessorCounty AssessorView profile Hamilton County19079Hamilton County AssessorCounty AssessorView profile Hancock County19081Hancock County AssessorCounty AssessorView profile Hardin County19083County AssessorCounty AssessorView profile Harrison County19085County AssessorCounty AssessorView profile Henry County19087County AssessorCounty AssessorView profile Howard County19089County AssessorCounty AssessorView profile Humboldt County19091County AssessorCounty AssessorView profile Ida County19093County AssessorCounty AssessorView profile Iowa County19095County AssessorCounty AssessorView profile Jackson County19097County AssessorCounty AssessorView profile Jasper County19099County AssessorCounty AssessorView profile Jefferson County19101County AssessorCounty AssessorView profile Johnson County19103County AssessorCounty AssessorView profile Jones County19105County AssessorCounty AssessorView profile Keokuk County19107County AssessorCounty AssessorView profile Kossuth County19109County AssessorCounty AssessorView profile Lee County19111County AssessorCounty AssessorView profile Linn County19113County AssessorCounty AssessorView profile Louisa County19115County AssessorCounty AssessorView profile Lucas County19117County AssessorCounty AssessorView profile Lyon County19119County AssessorCounty AssessorView profile Madison County19121County AssessorCounty AssessorView profile Mahaska County19123County AssessorCounty AssessorView profile Marion County19125County AssessorCounty AssessorView profile Marshall County19127County AssessorCounty AssessorView profile Mills County19129County AssessorCounty AssessorView profile Mitchell County19131County AssessorCounty AssessorView profile Monona County19133County AssessorCounty AssessorView profile Monroe County19135County AssessorCounty AssessorView profile Montgomery County19137County AssessorCounty AssessorView profile Muscatine County19139County AssessorCounty AssessorView profile O'Brien County19141County AssessorCounty AssessorView profile Osceola County19143County AssessorCounty AssessorView profile Page County19145County AssessorCounty AssessorView profile Palo Alto County19147County AssessorCounty AssessorView profile Plymouth County19149County AssessorCounty AssessorView profile Pocahontas County19151County AssessorCounty AssessorView profile Polk County19153County AssessorCounty AssessorView profile Pottawattamie County19155County AssessorCounty AssessorView profile Poweshiek County19157County AssessorCounty AssessorView profile Ringgold County19159County AssessorCounty AssessorView profile Sac County19161County AssessorCounty AssessorView profile Scott County19163County AssessorCounty AssessorView profile Shelby County19165County AssessorCounty AssessorView profile Sioux County19167County AssessorCounty AssessorView profile Story County19169County AssessorCounty AssessorView profile Tama County19171County AssessorCounty AssessorView profile Taylor County19173County AssessorCounty AssessorView profile Union County19175County AssessorCounty AssessorView profile Van Buren County19177County AssessorCounty AssessorView profile Wapello County19179County AssessorCounty AssessorView profile Warren County19181County AssessorCounty AssessorView profile Washington County19183Washington County AssessorCounty AssessorView profile Wayne County19185Wayne County AssessorCounty AssessorView profile Webster County19187Webster County AssessorCounty AssessorView profile Winnebago County19189Winnebago County AssessorCounty AssessorView profile Winneshiek County19191Winneshiek County AssessorCounty AssessorView profile Woodbury County19193Woodbury County AssessorCounty AssessorView profile Worth County19195Worth County AssessorCounty AssessorView profile Wright County19197Wright County AssessorCounty AssessorView profile