State directory
Property tax resources in Ohio
Browse 88 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 Ohio county in one view
Sorted alphabetically for fast field use.
CountyResponsible officeAuthority
Adams County39001Adams County Auditor / Adams County TreasurerCounty AssessorView profile Allen County39003Allen County Auditor / Allen County TreasurerCounty AssessorView profile Ashland County39005Ashland County Auditor / Ashland County TreasurerCounty AssessorView profile Ashtabula County39007Ashtabula County Auditor / Ashtabula County TreasurerCounty AssessorView profile Athens County39009Athens County Auditor / Athens County TreasurerCounty AssessorView profile Auglaize County39011Auglaize County Auditor / Auglaize County TreasurerCounty AssessorView profile Belmont County39013Belmont County Auditor / Belmont County TreasurerCounty AssessorView profile Brown County39015Brown County Auditor (Jill Hall) / Brown County Treasurer (Traci Stamper)County AssessorView profile Butler County39017Butler County Auditor (Nancy Nix, CPA) / Butler County TreasurerCounty AssessorView profile Carroll County39019Carroll County Auditor (Staci Brady) / Carroll County TreasurerCounty AssessorView profile Champaign County39021Champaign County Auditor (Karen T. Bailey) / Champaign County Treasurer (Robin K. Edwards)County AssessorView profile Clark County39023Clark County Auditor (Hillary Hamilton) / Clark County Treasurer (Michelle R. Harris)County AssessorView profile Clermont County39025Clermont County Auditor (Linda L. Fraley) / Clermont County Treasurer (Jeannie M. Zurmehly)County AssessorView profile Clinton County39027Clinton County Auditor (Terence G. Habermehl) / Clinton County Treasurer (Kyle Rudduck)County AssessorView profile Columbiana County39029Columbiana County Auditor (Nancy Milliken) / Columbiana County Treasurer (Bryan A. Blakeman)County AssessorView profile Coshocton County39031Coshocton County Auditor (Grant K. Daugherty) / Coshocton County Treasurer (Janette Donaker)County AssessorView profile Crawford County39033Crawford County Auditor (Robyn M. Sheets) / Crawford County Treasurer (Steve Reinhard)County AssessorView profile Cuyahoga County39035Cuyahoga County Fiscal Officer (Real Property) / Cuyahoga County TreasurerCounty AssessorView profile Darke County39037Darke County Auditor (Carol Ginn) / Darke County Treasurer (Scott J. Zumbrink)County AssessorView profile Defiance County39039Defiance County Auditor (Jill R. Little) / Defiance County Treasurer (Vickie S. Myers)County AssessorView profile Delaware County39041Delaware County Auditor (George Kaitsa) / Delaware County TreasurerCounty AssessorView profile Erie County39043Erie County Auditor (Richard H. Jeffrey) / Erie County Treasurer (Caleb A. Stidham)County AssessorView profile Fairfield County39045Fairfield County Auditor (Carri L. Brown) / Fairfield County TreasurerCounty AssessorView profile Fayette County39047Fayette County Auditor (Brenda Mossbarger) / Fayette County TreasurerCounty AssessorView profile Franklin County39049Franklin County Auditor (Michael Stinziano) / Franklin County TreasurerCounty AssessorView profile Fulton County39051Fulton County Auditor (Brett Kolb) / Fulton County TreasurerCounty AssessorView profile Gallia County39053Gallia County Auditor (Robert Jacks) / Gallia County TreasurerCounty AssessorView profile Geauga County39055Geauga County Auditor (Charles E. Walder) / Geauga County TreasurerCounty AssessorView profile Greene County39057Greene County Auditor / Greene County TreasurerCounty AssessorView profile Guernsey County39059Guernsey County Auditor (Cory Johnson) / Guernsey County Treasurer (Sharon Secrest)County AssessorView profile Hamilton County39061Hamilton County Auditor (Jessica E. Miranda) / Hamilton County Treasurer (Jill A. Schiller)County AssessorView profile Hancock County39063Hancock County Auditor (Charity Rauschenberg) / Hancock County Treasurer (J. Steve Welton)County AssessorView profile Hardin County39065Hardin County Auditor (Michael T. Bacon) / Hardin County Treasurer (Brieanne E. Sullivan)County AssessorView profile Harrison County39067Harrison County Auditor (Clint A. Barr) / Harrison County Treasurer (Vicki Sefsick)County AssessorView profile Henry County39069Henry County Auditor (Elizabeth Fruchey) / Henry County Treasurer (Diana Wachtman)County AssessorView profile Highland County39071Highland County Auditor (Alex J. Butler) / Highland County Treasurer (Vickie L. Warnock)County AssessorView profile Hocking County39073Hocking County Auditor (Christopher D. Robers) / Hocking County Treasurer (Blaine Davidson)County AssessorView profile Holmes County39075Holmes County Auditor (Jackie McKee)County AssessorView profile Huron County39077Huron County Auditor (Roland Tkach)County AssessorView profile Jackson County39079Jackson County Auditor (Tiffany Ridgeway)County AssessorView profile Jefferson County39081Jefferson County Auditor (E.J. Conn)County AssessorView profile Knox County39083Knox County Auditor (Sarah Thorne)County AssessorView profile Lake County39085Lake County Auditor (Christopher A. Galloway)County AssessorView profile Lawrence County39087Lawrence County Auditor (Paul David Knipp) / Treasurer (Tresa L. Baker)County AssessorView profile Licking County39089Licking County Auditor (Michael L. Smith) / Treasurer (Roy Van Atta)County AssessorView profile Logan County39091Logan County Auditor (Jack Reser) / Treasurer (Rhonda K. Stafford)County AssessorView profile Lorain County39093Lorain County Auditor (J. Craig Snodgrass) / Treasurer (Daniel J. Talarek)County AssessorView profile Lucas County39095Lucas County Auditor (Katie Moline) / Lucas County TreasurerCounty AssessorView profile Madison County39097Madison County Auditor (Jennifer S. Hunter) / Madison County Treasurer (Stacey McKenzie)County AssessorView profile Mahoning County39099Mahoning County Auditor (Ralph T. Meacham) / Mahoning County Treasurer (Daniel R. Yemma)County AssessorView profile Marion County39101Marion County Auditor (Joan Kasotis) / Marion County Treasurer (Brandy Gandert)County AssessorView profile Medina County39103Medina County Auditor (Anthony P. Capretta) / Medina County TreasurerCounty AssessorView profile Meigs County39105Meigs County Auditor (Mary T. Byer-Hill) / Meigs County Treasurer (Tonya Griffin)County AssessorView profile Mercer County39107Mercer County Auditor (Jeffrey S. Larmore) / Mercer County TreasurerCounty AssessorView profile Miami County39109Miami County Auditor (Matthew W. Gearhardt) / Miami County Treasurer (Jim Stubbs)County AssessorView profile Monroe County39111Monroe County Auditor (Denise M. Stoneking) / Monroe County Treasurer (Mollie Landefeld)County AssessorView profile Montgomery County39113Montgomery County Auditor (Karl L. Keith) / Montgomery County TreasurerCounty AssessorView profile Morgan County39115Morgan County Auditor (Randy Williams) / Morgan County Treasurer (Cheryl Brink)County AssessorView profile Morrow County39117Morrow County Auditor (Conni McChesney) / Morrow County TreasurerCounty AssessorView profile Muskingum County39119Muskingum County Auditor (Tina M. Huebner) / Muskingum County Treasurer (Todd Hixson)County AssessorView profile Noble County39121Noble County Auditor (Ruth Hayes) / Noble County Treasurer (Kelly Saling)County AssessorView profile Ottawa County39123Ottawa County Auditor (Jennifer J. Widmer) / Ottawa County Treasurer (Anthony L. Hatmaker)County AssessorView profile Paulding County39125Paulding County Auditor (Claudia J. Fickel) / Paulding County Treasurer (Lou Ann Wannemacher)County AssessorView profile Perry County39127Perry County Auditor (Derek W. Householder) / Perry County Treasurer (Theresa Moore)County AssessorView profile Pickaway County39129Pickaway County Auditor (Brad Washburn) / Pickaway County Treasurer (John Howley)County AssessorView profile Pike County39131Pike County Auditor (Davida Brown) / Pike County TreasurerCounty AssessorView profile Portage County39133Portage County Auditor (Matt Kelly) / Portage County Treasurer (Joseph Bica)County AssessorView profile Preble County39135Preble County Auditor (Lavon Wright) / Preble County Treasurer (Shannon Chappel)County AssessorView profile Putnam County39137Putnam County Auditor (Robert Benroth) / Putnam County Treasurer (Tracy L. Warnecke)County AssessorView profile Richland County39139Richland County Auditor Patrick Dropsey / Richland County Treasurer Bart HamiltonCounty AssessorView profile Ross County39141Ross County Auditor (Jeff Lehner) / Ross County Treasurer (David Jeffers)County AssessorView profile Sandusky County39143Sandusky County Auditor (Jerri Miller) / Sandusky County Treasurer (Kimberley Foreman)County AssessorView profile Scioto County39145Scioto County Auditor / Scioto County TreasurerCounty AssessorView profile Seneca County39147Seneca County Auditor Julie A. Adkins / Seneca County Treasurer Annette M. EverhartCounty AssessorView profile Shelby County39149Shelby County Auditor Amy L. Berning / Shelby County Treasurer Todd LotzCounty AssessorView profile Stark County39151Stark County Auditor Angela Kinsey / Stark County Treasurer Alexander ZumbarCounty AssessorView profile Summit County39153Summit County Fiscal Office (Kristen M. Scalise, Fiscal Officer) / Treasurer DivisionCounty AssessorView profile Trumbull County39155Trumbull County Auditor (Martha C. Yoder) / Trumbull County Treasurer (Agostino Ragozzino)County AssessorView profile Tuscarawas County39157Tuscarawas County Auditor (Larry Lindberg) / Tuscarawas County Treasurer (Jeffery S. Mamarella)County AssessorView profile Union County39159Union County Auditor (Andrea L. Weaver) / Union County Treasurer (Andrew J. Smarra)County AssessorView profile Van Wert County39161Van Wert County Auditor (Jami Bradford) / Van Wert County Treasurer (Jeff McIntosh)County AssessorView profile Vinton County39163Vinton County Auditor (Cindy Owings Waugh) / Vinton County Treasurer (Vicki Maxwell)County AssessorView profile Warren County39165Warren County Auditor (Matt Nolan) / Warren County Treasurer (Randy Kuvin)County AssessorView profile Washington County39167Washington County Auditor (Matthew Livengood) / Washington County Treasurer (Tammy Bates)County AssessorView profile Wayne County39169Wayne County Auditor (Russell Robertson) / Wayne County Treasurer (Melissa A. Koch)County AssessorView profile Williams County39171Williams County Auditor (Vickie L. Grimm) / Williams County Treasurer (Kellie Gray)County AssessorView profile Wood County39173Wood County Auditor (Matthew Oestreich) / Wood County Treasurer (Jane Spoerl)County AssessorView profile Wyandot County39175Wyandot County Auditor (property assessment) / Wyandot County Treasurer (tax collection)County AssessorView profile