I don’t know how many students there are from the Middle East, but apparently enough to start a Saudi Student Association: https://orgsync.com/139478/chapter
Here’s the list of all formal student organizations: http://www.csub.edu/studentorg/CSUB%20Student%20Organizations/index.html
And here are a few statistics about the student body make-up. It says that 6% of undergraduate students were international in 2016. It also has enrollment counts by major, which may be of interest to you. http://www.csub.edu/irpa/_files/Student%20and%20Campus%20Data/Fast%20Facts%20Fall%202016.pdf