Kettering 56,163 4 14 Elyria 54,533 1 15 Lakewood 52,131 1 16 Cuyahoga Falls 49,652 5 17 Euclid 48,920 1 18 Middletown 48,694 2 19 Mansfield 47,821 124,475 20 Newark 47,573 3 1 Cleveland Metro , 2 Cincinnati Metro , 3 Columbus Metro , 4 Dayton Metro , 5 Akron Metro