College costs sure do keep on soaring. The U.S. Department of Education just released its annual rankings of the most and least expensive institutions of higher education in America. If a private school is in the cards, tuition and required fees will be a hefty chunk of change. Thanks to financial aid and large endowments, not everyone pays the entire cost out-of-pocket. But if that award package is made up of more loans than grants, the student is going to pay the price eventually. Click through to find out what tuition at the 10 most expensive private colleges and universities added up to during the 2013–2014 school year.