Ohio Geocaching Association
Membership Region Structure
The Ohio Geocaching Association is divided geographically into four distinct membership regions within the State of Ohio. Additionally, we have a fifth membership region for members not residing within Ohio known as our "Out of State" region.
The map below shows the breakdown of Ohio counties and what regions they are a part of.
The following table lists Ohio counties alphabetically within their regions for reference.
Northeast |
Northwest |
Southeast |
Southwest |
| Ashland | Allen | Athens | Adams |
| Ashtabula | Auglaize | Belmont | Brown |
| Carroll | Crawford | Delaware | Butler |
| Columbiana | Defiance | Fairfield | Champaign |
| Coshocton | Fulton | Franklin | Clark |
| Cuyahoga | Hancock | Gallia | Clermont |
| Erie | Hardin | Guernsey | Clinton |
| Geauga | Henry | Hocking | Darke |
| Harrison | Logan | Jackson | Fayette |
| Holmes | Lucas | Lawrence | Greene |
| Huron | Marion | Licking | Hamilton |
| Jefferson | Mercer | Meigs | Highland |
| Knox | Morrow | Monroe | Madison |
| Lake | Ottawa | Morgan | Miami |
| Lorain | Paulding | Muskingum | Montgomery |
| Mahoning | Putnam | Noble | Preble |
| Medina | Sandusky | Perry | Warren |
| Portage | Seneca | Pickaway | |
| Richland | Shelby | Pike | |
| Stark | Union | Ross | |
| Summit | Van Wert | Scioto | |
| Trumbull | Williams | Vinton | |
| Tuscarawas | Wood | Washington | |
| Wayne | Wyandot |