Many colleges and universities (such as Oberlin College in Ohio) have had unisex public toilets as early as 2000. Overwhelmingly, institutions that offer unisex spaces still also offer sex-separated spaces. The University of California at Los Angeles offers more than 160 unisex toilets on campus, but all are single stall. Other collegiate institutions have moved toward creating some unisex public toilets. According to a University of Massachusetts Amherst LGBTQ advocacy organization, The Stonewall Centre, there were more than 150 campuses in the US in 2014 with unisex public toilets.