OH · Official county inventory
Ohio County Accident Resource Directory
Browse 88 Ohio counties and equivalents with links to state accident resources and individually researched local guides.
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Browse every county or county equivalent in Ohio from the 2026 U.S. Census Bureau inventory. This includes Louisiana parishes where applicable. Directory entries route to statewide resources; only entries explicitly labeled as researched guides have a separate local records article.
Find Ohio accident and injury agencies for current statewide report, workplace and court resource routes.
- Adams CountyOhio state resource hubCensus geographic identifier: 39001
- Allen CountyRead the researched county guideCensus geographic identifier: 39003
- Ashland CountyOhio state resource hubCensus geographic identifier: 39005
- Ashtabula CountyOhio state resource hubCensus geographic identifier: 39007
- Athens CountyOhio state resource hubCensus geographic identifier: 39009
- Auglaize CountyOhio state resource hubCensus geographic identifier: 39011
- Belmont CountyOhio state resource hubCensus geographic identifier: 39013
- Brown CountyOhio state resource hubCensus geographic identifier: 39015
- Butler CountyOhio state resource hubCensus geographic identifier: 39017
- Carroll CountyOhio state resource hubCensus geographic identifier: 39019
- Champaign CountyOhio state resource hubCensus geographic identifier: 39021
- Clark CountyOhio state resource hubCensus geographic identifier: 39023
- Clermont CountyOhio state resource hubCensus geographic identifier: 39025
- Clinton CountyOhio state resource hubCensus geographic identifier: 39027
- Columbiana CountyOhio state resource hubCensus geographic identifier: 39029
- Coshocton CountyOhio state resource hubCensus geographic identifier: 39031
- Crawford CountyOhio state resource hubCensus geographic identifier: 39033
- Cuyahoga CountyOhio state resource hubCensus geographic identifier: 39035
- Darke CountyOhio state resource hubCensus geographic identifier: 39037
- Defiance CountyOhio state resource hubCensus geographic identifier: 39039
- Delaware CountyOhio state resource hubCensus geographic identifier: 39041
- Erie CountyOhio state resource hubCensus geographic identifier: 39043
- Fairfield CountyOhio state resource hubCensus geographic identifier: 39045
- Fayette CountyOhio state resource hubCensus geographic identifier: 39047
- Franklin CountyOhio state resource hubCensus geographic identifier: 39049
- Fulton CountyOhio state resource hubCensus geographic identifier: 39051
- Gallia CountyOhio state resource hubCensus geographic identifier: 39053
- Geauga CountyOhio state resource hubCensus geographic identifier: 39055
- Greene CountyOhio state resource hubCensus geographic identifier: 39057
- Guernsey CountyOhio state resource hubCensus geographic identifier: 39059
- Hamilton CountyOhio state resource hubCensus geographic identifier: 39061
- Hancock CountyOhio state resource hubCensus geographic identifier: 39063
- Hardin CountyOhio state resource hubCensus geographic identifier: 39065
- Harrison CountyOhio state resource hubCensus geographic identifier: 39067
- Henry CountyOhio state resource hubCensus geographic identifier: 39069
- Highland CountyOhio state resource hubCensus geographic identifier: 39071
- Hocking CountyOhio state resource hubCensus geographic identifier: 39073
- Holmes CountyOhio state resource hubCensus geographic identifier: 39075
- Huron CountyOhio state resource hubCensus geographic identifier: 39077
- Jackson CountyOhio state resource hubCensus geographic identifier: 39079
- Jefferson CountyOhio state resource hubCensus geographic identifier: 39081
- Knox CountyOhio state resource hubCensus geographic identifier: 39083
- Lake CountyOhio state resource hubCensus geographic identifier: 39085
- Lawrence CountyOhio state resource hubCensus geographic identifier: 39087
- Licking CountyOhio state resource hubCensus geographic identifier: 39089
- Logan CountyOhio state resource hubCensus geographic identifier: 39091
- Lorain CountyOhio state resource hubCensus geographic identifier: 39093
- Lucas CountyOhio state resource hubCensus geographic identifier: 39095
- Madison CountyOhio state resource hubCensus geographic identifier: 39097
- Mahoning CountyOhio state resource hubCensus geographic identifier: 39099
- Marion CountyOhio state resource hubCensus geographic identifier: 39101
- Medina CountyOhio state resource hubCensus geographic identifier: 39103
- Meigs CountyOhio state resource hubCensus geographic identifier: 39105
- Mercer CountyOhio state resource hubCensus geographic identifier: 39107
- Miami CountyOhio state resource hubCensus geographic identifier: 39109
- Monroe CountyOhio state resource hubCensus geographic identifier: 39111
- Montgomery CountyOhio state resource hubCensus geographic identifier: 39113
- Morgan CountyOhio state resource hubCensus geographic identifier: 39115
- Morrow CountyOhio state resource hubCensus geographic identifier: 39117
- Muskingum CountyOhio state resource hubCensus geographic identifier: 39119
- Noble CountyOhio state resource hubCensus geographic identifier: 39121
- Ottawa CountyOhio state resource hubCensus geographic identifier: 39123
- Paulding CountyOhio state resource hubCensus geographic identifier: 39125
- Perry CountyOhio state resource hubCensus geographic identifier: 39127
- Pickaway CountyOhio state resource hubCensus geographic identifier: 39129
- Pike CountyOhio state resource hubCensus geographic identifier: 39131
- Portage CountyOhio state resource hubCensus geographic identifier: 39133
- Preble CountyOhio state resource hubCensus geographic identifier: 39135
- Putnam CountyOhio state resource hubCensus geographic identifier: 39137
- Richland CountyOhio state resource hubCensus geographic identifier: 39139
- Ross CountyOhio state resource hubCensus geographic identifier: 39141
- Sandusky CountyOhio state resource hubCensus geographic identifier: 39143
- Scioto CountyOhio state resource hubCensus geographic identifier: 39145
- Seneca CountyOhio state resource hubCensus geographic identifier: 39147
- Shelby CountyOhio state resource hubCensus geographic identifier: 39149
- Stark CountyOhio state resource hubCensus geographic identifier: 39151
- Summit CountyOhio state resource hubCensus geographic identifier: 39153
- Trumbull CountyOhio state resource hubCensus geographic identifier: 39155
- Tuscarawas CountyOhio state resource hubCensus geographic identifier: 39157
- Union CountyOhio state resource hubCensus geographic identifier: 39159
- Van Wert CountyOhio state resource hubCensus geographic identifier: 39161
- Vinton CountyOhio state resource hubCensus geographic identifier: 39163
- Warren CountyOhio state resource hubCensus geographic identifier: 39165
- Washington CountyOhio state resource hubCensus geographic identifier: 39167
- Wayne CountyOhio state resource hubCensus geographic identifier: 39169
- Williams CountyOhio state resource hubCensus geographic identifier: 39171
- Wood CountyOhio state resource hubCensus geographic identifier: 39173
- Wyandot CountyOhio state resource hubCensus geographic identifier: 39175
Source: 2026 U.S. Census Gazetteer Files. Geographic inclusion is not evidence of a local office, partner availability, keyword demand or a search ranking.