Arroyo High Enrollment By Gender

The student body of Arroyo High in San Lorenzo, Alameda County, California is about evenly split between males and females. The male population of the school is slightly larger; 968 of the 1789 students (54.1 %) are male whereas 821 of the 1789 students (45.9 %) are female.

Gender	Number	%
Female	821	45.9 %
Male	968	54.1 %

Arroyo High Enrollment By Race

The student body of Arroyo High in San Lorenzo, Alameda County, California is made up of 7 ethnicities. The largest ethnic group of the 1789 students at Arroyo High is Hispanic. This is followed by Asian (32.1 %), White (19.2 %), Black (8.2 %), Pacific Islander (1.5 %), Indian (0.6 %) and Mixed Students of two or more ethnicities (0.3 %).

Race	Number	%
Indian	10	0.6 %
Asian	575	32.1 %
Hispanic	683	38.2 %
Black	147	8.2 %
White	343	19.2 %
Pacific Islander	26	1.5 %
Two or More Ethnicities	5	0.3 %