School Help (Program Advice)

So I am applying out here from California and my top schools are Cal Poly Pomona, San Luis Obispo, UCLA, San Jose State, CSU Long Beach, San Diego State, etc. for their Computer Science programs.
However, a very important question arose: Secondary Programs to apply to should I not get accepted to their Comp Sci program.

Which programs would you suggest to consider that are in a similar field as Comp Sci. While I would not get in those programs it would be nice to know some fields that can supplement my learning experience and to simply consider them.