| Capital: | Bellefontaine |
|---|---|
| Origen y Formación del condado: | Champaign County |
| Población: | 45,858 habitantes |
| Área: | 458 sq mi |
| Localización del condado dentro de Ohio: |
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Localidades en Logan, Ohio
- Bellefontaine
- Belle Center
- Bloomfield Township Logan County
- Bokes Creek Township Logan County
- Chippewa Park
- De Graff
- East Liberty
- Harrison Township Logan County
- Huntsville
- Jefferson Township Logan County
- Lakeview
- Lake Township Logan County
- Lewistown
- Liberty Township Logan County
- Mcarthur Township Logan County
- Miami Township Logan County
- Middleburg
- Monroe Township Logan County
- Northwood Logan County
- Perry Township Logan County
- Pickrelltown
- Pleasant Township Logan County
- Quincy
- Richland Township Logan County
- Ridgeway
- Rushcreek Township Logan County
- Rushsylvania
- Russells Point
- Stokes Township Logan County
- Union Township Logan County
- Valley Hi
- Washington Township Logan County
- West Liberty
- West Mansfield
- Zanesfield
- Zane Township Logan County