Wel, it hadn't been an oval (dirt or otherwise) for quite some time, from what I understand. I moved here in January 2011; it was already an off-road only place. It closed for good in October of last year.
There's an off-road place in Uniontown (north Canton); D&J (dirt oval) out in Orrville; Raceway 42 in Mansfield; and we're getting some carpet oval (with dirt oval cars, too!) going at N2Deep Raceways up near Youngstown.