Ohio Metros Metropolitan and Micropolitan areas in Ohio: 1. Akron 2. Ashland 3. Ashtabula 4. Athens 5. Bellefontaine 6. Bucyrus 7. Cambridge 8. Canton-Massillon 9. Celina 10. Chillicothe 11. Cincinnati-Middletown 12. Cleveland-Elyria-Mentor 13. Columbus 14. Coshocton 15. Dayton 16. Defiance 17. East Liverpool-Salem 18. Findlay 19. Fremont 20. Greenville 21. Lima 22. Mansfield 23. Marion 24. Mount Vernon 25. New Philadelphia-Dover 26. Norwalk 27. Portsmouth 28. Sandusky 29. Sidney 30. Springfield 31. Tiffin-Fostoria 32. Toledo 33. Urbana 34. Van Wert 35. Wapakoneta 36. Washington 37. Wilmington 38. Wooster 39. Youngstown-Warren-Boardman 40. Zanesville Go to Ohio Index