i've been to ohio probably 3 dozen times in my life, all over the state from cincy on up to cleveland, and it has always struck me as a midwestern state. cincy may have a southern influence, but i wouldn't call it southern, hell, Cairo, ILL is probably more southern than anyplace in ohio. cleveland gives off a straight-up great lakes vibe, and columbus is there along with indy as one of those "new cities" of the midwest.
throw in all the midwestern looking agricultural land that eats up a very large portion of the state's land area and you have a state that i would consider authentically midwestern.
throw in all the midwestern looking agricultural land that eats up a very large portion of the state's land area and you have a state that i would consider authentically midwestern.