As for the cost of attending the university, students should understand that the tuition forms only a portion of the expenses that are involved in the overall cost of attendance. 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. What's more, at University of California-Santa Barbara, the total tuition and fees for the enrolled students come out to be around $29,268 in a year. Apart from that, they should also pay an average amount of $1,184 toward books and supplies, $14,169 for room and boarding charges, and $5,857 toward other expenses in a year. Therefore, the estimated cost of attendance for one year at UCSB is around $50,478, as per the available information. At the university, in-state students will be required to pay an amount of $14,391 toward tuition and fees, while out-state candidates need to shell out $44,145.