There are 114 colleges and universities in the Commonwealth of Massachusetts that are listed under the Carnegie Classification of Institutions of Higher Education. These institutions include fourteen research universities, twenty-one master's universities, and thirty-four special-focus institutions. Eighty-five of Massachusetts' post-secondary institutions are private, of which five are for-profit. Thirty of the state's post-secondary institutions are public, a number which excludes the Massachusetts Institute of Technology, which was founded by the Morrill Land-Grant Acts, but later became a private institution.