The university has height campuses in total, on two departments and seven communes. In total, UVSQ has of buildings. Versailles campus welcomes the sciences college and the one of computer science. On the campus of Saint-Quentin-en-Yvelines are located the law and political sciences, social sciences, medical research colleges and the sciences of the universe observatory. At Le Chesnay, another part of the sciences college is located. Vélizy-Villacoublay welcomes the University Institutes of Technology of Vélizy and Rambouillet an annex of it. On the campus of Mantes-la-Jolie is located the University Institutes of Technology of Mantes-en-Yvelines. Mantes-la-ville welcomes the mechatronics college.