Schools in Marengo, Ohio, the US. Schools locations in Marengo, Ohio. Find the nearest schools locations, near you. All types of business services ATM Finance Insurance Lawyer Real estate School All schools in Marengo Bright Beginnings Preschool School +1 419-253-5642 8 North Main Street, Marengo, Ohio 43334 Write a review Phone Directions Field 1 (U12), Highland Elementary School 1250 Township Road 16, Marengo, Ohio 43334 Write a review Phone Website Directions Highland High School School +1 419-768-3101 1300 Ohio 314, Marengo, Ohio 43334 Write a review Phone Website Directions