The institution was called the State Reform Farm (or School) from 1857-1884; the Boy's Industrial School from 1884 to 1964, and the Fairfield School for Boys from 1964-1980.

The establishment of the Ohio Reform Farm (or school) was authorized by the Ohio General Assembly on April 7, 1856 and a law enacted April 17, 1857, outlined in the detail the organization of the farm. Located on 1,170 acres five miles south of Lancaster, Ohio, the Reform Farm was the first institution in the United States to be operated on the cottage or "family" plan rather than the "big-house" system. Each "family" of 40 boys, who ranged in age from ten to eighteen, was supervised by an Elder Brother. The school was governed by the Board of Commissioners until 1911. At that time, control was given to the newly created Ohio Board of Administration, which in turn created a Bureau of Juvenile Research in 1913. In 1921, this bureau was transferred to the Department of Public Welfare, and in 1954, to the Department of Mental Hygiene and Correction. In 1963, the Ohio Youth Commission was created and assumed control of the Boys' Industrial School. The school ceased to operate as a juvenile reformatory in July 1980. It was converted to a medium security prison (Southeastern Correctional Institution) for adult offenders and placed under the supervision of the Department of Rehabilitation and Correction.
-- Ohio History web page: ohiohistory.libguides.com/prison/OhioBoysIndustrialSchool

from- Annual Reports for 1877 made to the 63 General Assembly of the State of Ohio. (part II) Page 198

The Fairfield School for Boys was a reform school, started in the 1850s. In this report, the Supervisor of the school is reporting the happenings at the school for the year 1877. In his report, he mentions that a Pomplitz organ, from Baltimore, was installed in the school's chapel.
The Reform school was closed in the late 20th century and repurposed into an adult correctional institution.