Roy A. Johnson High Enrollment By Gender

The majority of students going to Roy A. Johnson High in Castro Valley, Alameda County, California are male. In fact, 75.0 % (12 out of 16) of the entire student body at Roy A. Johnson High are male.

Gender	Number	%
Female	4	25.0 %
Male	12	75.0 %

Roy A. Johnson High Enrollment By Race

The student body of Roy A. Johnson High in Castro Valley, Alameda County, California is made up of 4 ethnicities. The largest ethnic group of the 16 students at Roy A. Johnson High is White. This is followed by Asian (25.0 %), Hispanic (18.8 %) and Black (12.5 %).

Race	Number	%
Asian	4	25.0 %
Hispanic	3	18.8 %
Black	2	12.5 %
White	7	43.8 %