Ohio · Cities and towns
Ohio by city
76 cities and towns in Ohio have 8 or more National Register listings. 10 of them have themed walking tours. The full state, by county, is at the Ohio page.
Counts come from the city field of the National Park Service National Register spatial data. Data refreshed September 19, 2026.
Cities
Cincinnati 255Cleveland 228Columbus 134Sandusky 115Dayton 87Akron 49Dublin 48Mansfield 44Vermilion 43Toledo 42Zanesville 42Youngstown 41Canton 40Elyria 37Madison 33Portsmouth 32Tiffin 32Springfield 28Worthington 28Canal Winchester 26Delaware 26Lima 24Wellington 24Fredericktown 23Newark 19Troy 19Wyoming 19Mechanicsburg 18East Liverpool 17Hamilton 17Lorain 17Chillicothe 16Lebanon 16Marietta 15Westerville 15Lancaster 14Oxford 14Painesville 14Peninsula 14Circleville 13Mentor 13Bucyrus 12Granville 12Greenville 12Kent 12Marion 12Maumee 12Medina 12Pataskala 12Ashtabula 11Cambridge 11Ravenna 11Athens 10Bath 10Clinton 10Findlay 10Massillon 10Valley View 10Wooster 10Alliance 9Amlin 9Brecksville 9Chesterville 9Cleveland Heights 9Hillsboro 9Ironton 9Oberlin 9Dover 8Ghent 8Millersburg 8Perrysburg 8Steubenville 8Trenton 8Warren 8Washington Court House 8Waterville 8
Walking tours
- Cincinnati3 routes
- Cleveland1 route
- Columbus1 route
- Dublin1 route
- Elyria1 route
- Madison1 route
- Mansfield1 route
- Portsmouth1 route
- Sandusky4 routes
- Vermilion1 route