Old Colony Regional Vocational Technical High School or Old Colony Regional Vocational Technical High School District is located on an 80-acre campus in Rochester, Massachusetts, United States, the geographical center of the five-member town school district that includes Acushnet, Carver, Mattapoisett, Rochester and students from Freetown & Lakeville Public Schools. Note that Lakeville is a member town while, Freetown is not and its students served are limited to around 90. Old Colony is affectionately known as OC, Old Colony Regional, Old Colony RVTHS, OCRVTH, & OCRVTHS. Old Colony is fully accredited by the New England Association of Schools and Colleges, as well as the Massachusetts Department of Elementary and Secondary Education. Old Colony is a "Full Time" Vocational-Technical High S