| Capital: | Columbus |
|---|---|
| Origen y Formación del condado: | Ross and Wayne Counties |
| Población: | 1,163,414 habitantes |
| Área: | 539 sq mi |
| Localización del condado dentro de Ohio: |
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Localidades en Franklin, Ohio
- Amlin
- Bexley
- Blacklick
- Blacklick Estates
- Blendon Township Franklin County
- Brice
- Brown Township Franklin County
- Canal Winchester
- Cherry Creek Columbus
- Clinton Township Franklin County
- Columbus
- Dublin
- Franklin Township Franklin County
- Gahanna
- Galloway
- Grandview Heights
- Groveport
- Grove City
- Hamilton Township Franklin County
- Harrisburg
- Hilliard
- Hilltop Columbus
- Huber Ridge
- Jackson Township Franklin County
- Jefferson Township Franklin County
- Lake Darby
- Lincoln Village
- Lithopolis
- Lockbourne
- Madison Township Franklin County
- Marble Cliff
- Mifflin Township Franklin County
- Minerva Park
- New Albany
- New Rome
- Norwich Township Franklin County
- Obetz
- Perry Township Franklin County
- Pickerington
- Plain Township Franklin County
- Pleasant Township Franklin County
- Prairie Township Franklin County
- Reynoldsburg
- Riverlea
- San Margherita
- Sharon Township Franklin County
- Truro Township Franklin County
- Upper Arlington
- Urbancrest
- Valleyview
- Washington Township Franklin County
- Westerville
- Westgate Columbus
- Whitehall
- Wonderland
- Worthington