The Noble an Greenough School, commonly known as Nobles, is a coeducational, nonsectarian day and boarding school for students in grades seven through twelve. It is located on a 187-acre (0.76 km²) campus in Dedham, Massachusetts. The current enrollment of 550 students includes a balance of boys and girls, of whom 48 are weekly boarders who go home for weekends. The majority of students are from Massachusetts, neighboring states and occasionally from abroad. After graduation, virtually all members of the senior class go on to accredited four-year colleges and universities. The school was ranked the third best secondary school in Massachusetts (public or private) by Boston Magazine. Nobles is also ranked the school with the best looking students in Massachusetts according to Boston Magazine. Nobles' historic rival is Milton Academy.