Regional campuses Print Email Right fit, right now Admission Ohio State Lima Ohio State Mansfield Ohio State Marion Ohio State Newark Ohio State ATI in Wooster For Ohio residents, Ohio State's regional campuses offer a truly unique and personalized academic experience. Right fit, right now Earn your degree from the No. 1 public university in the state. Admission Admission information for Ohio State's regional campuses in Lima, Mansfield, Marion and Newark and ATI in Wooster. Ohio State Lima The Ohio State University at Lima draws students from the surrounding 10 counties and beyond who take advantage of the breadth and reputation of an Ohio State education. Ohio State Mansfield Nestled among 640 acres of scenic woodlands, The Ohio State University at Mansfield has become a destination of choice for aspiring Buckeyes throughout Northeast Ohio. Ohio State Marion The Ohio State University at Marion was the university’s first regional campus, established in 1957. Ohio State Newark The Ohio State University at Newark is Ohio State’s largest regional campus, located just 40 miles east of Columbus. Ohio State ATI in Wooster ATI’s unique campus includes a horticultural complex, working farm, golf course and specialized labs in renewable energy, engineering technologies and more.