, Cal Poly San Luis Obispo has the least racially diverse student population of all California State University and University of California campuses. On a national scale, however, Cal Poly is ranked 240 out of 2,475 colleges and is considered "highly diverse" by collegefactual.com. President Armstrong has been working to increase the percentage of non-white students on campus, with the share of white students in the university student body decreasing from 63% to 55%. The city of San Luis Obispo is 84.5% white. About 84.2% of the students attending California Polytechnic State University - San Luis Obispo come from within California.