| Capital: | Urbana |
|---|---|
| Origen y Formación del condado: | Greene and Franklin Counties |
| Población: | 40,097 habitantes |
| Área: | 428 sq mi |
| Localización del condado dentro de Ohio: |
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Localidades en Champaign, Ohio
- Adams Township Champaign County
- Cable
- Christiansburg
- Concord Township Champaign County
- Goshen Township Champaign County
- Harrison Township Champaign County
- Jackson Township Champaign County
- Johnson Township Champaign County
- Mad River Township Champaign County
- Mechanicsburg
- Mutual
- North Lewisburg
- Rosewood
- Rush Township Champaign County
- Salem Township Champaign County
- St Paris
- Union Township Champaign County
- Urbana
- Urbana Township Champaign County
- Wayne Township Champaign County
- Westville
- Woodstock