Pennsylvania Statutes Title 24 P.S. Education § 13-1311. Closing schools

(a) The board of school directors of any school district may, on account of the small number of pupils in attendance, or the condition of the then existing school building, or for the purpose of better gradation and classification, or other reasons, close any one or more of the public schools in its district. Upon such school or schools being closed, the pupils who belong to the same shall be assigned to other schools, or upon cause shown, be permitted to attend schools in other districts.

(b) Whenever the average term attendance of pupils regularly enrolled at any one-room school in any school district of the fourth class or in any district of the third class, which is located wholly within the boundary lines of a township, is ten (10), or less than ten (10), the board of school directors shall close such school. If the board of school directors does not deem it feasible to close such school, it may present its petition to the Department of Public Instruction,  1 showing the reasons why such school should not be closed. Thereupon the department shall consider such petition, and shall make such order as may seem just in the premises. If any school has been closed because the average term attendance of pupils enrolled was ten (10), or less than ten (10), and has been reopened upon order of the department, and the average term attendance is twelve (12), or more, after such reopening, such school shall be considered re-established.