Coming to the cost of attendance, students need to understand that the tuition fee is just a single aspect of the expenses that come under the overall cost of attending the university. There are several other expenses that are involved in the cost of attending the university, which primarily includes housing, dining, textbooks, supplies, and the cost of living. The total tuition and fees for students attending Charter Oak State College come out to be around $9,859 per year. Other than that, they will need to shell out an amount of $1,600 for books and supplies, $3,824 for room and boarding charges, and $4,304 toward other expenses on average in a year. Therefore, the estimated cost of attendance for one year at COSC is around $19,587, as per the available information. At the university, in-state students will be required to pay an amount of $8,553 toward tuition and fees, while out-state candidates need to shell out $11,166.