Ohio Rev. Code Ann. § 5753.11
(A) As used in this section:
(2) "Student population" means the number of students residing in a county who are enrolled in a public school district in grades kindergarten through twelve and the total number of preschool children with disabilities on the following dates:
(B) For the purpose of calculating student population, each public school district shall, twice annually, report to the department of education the students enrolled in the district on the days specified in division (A)(2) of this section. A student shall be considered to be enrolled in a public school district if the student is participating in education programs of the public school district and the public school district has not:
(D) Not later than the thirty-first day of January and the thirty-first day of August of each year, the tax commissioner shall distribute funds in the gross casino revenue county student fund to public school districts. The commissioner shall calculate the amount of funds to distribute to each public school district as follows: