Private, college preparatory school in Cincinnati, , Ohio, United States The Summit Country Day School Address 2161 Grandin Road Cincinnati , (Hamilton County) , Ohio 45208 United States Coordinates 39°7′46.7″N 84°27′33.93″W﻿ / ﻿39.129639°N 84.4594250°W﻿ / 39.129639; -84.4594250Coordinates: 39°7′46.7″N 84°27′33.93″W﻿ / ﻿39.129639°N 84.4594250°W﻿ / 39.129639; -84.4594250 Information Type Private, college preparatory Motto Educating Leaders of Character since 1890 Religious affiliation(s) Roman Catholic Established 1890 Head of school Richard Wilson[1] Faculty 174 Grades Pre-K–12 Enrollment 1,055 (2018–19[2][3]) Student to teacher ratio 9:1 Campus size 40 acres (160,000 m2) Color(s) Silver and Blue Athletics conference Miami Valley Conference Mascot Silver Knights Accreditation North Central Association of Colleges and Schools[4] Publication The Summit Magazine Yearbook Rostrum Head of upper school Kelly Cronin [5] Website www.summitcds.org