Bishop Denis J O'connell High School Enrollment By Gender

The student body of Bishop Denis J O'connell High School in Arlington, Arlington County, Virginia is about evenly split between males and females. The female population of the school is slightly larger; 649 of the 1277 students (50.8 %) are female whereas 628 of the 1277 students (49.2 %) are male.

Gender	Number	%
Female	649	50.8 %
Male	628	49.2 %

Bishop Denis J O'connell High School Enrollment By Race

The student body of Bishop Denis J O'connell High School in Arlington, Arlington County, Virginia is made up of 7 ethnicities. The largest ethnic group of the 1277 students at Bishop Denis J O'connell High School is White. This is followed by Mixed Students of two or more ethnicities (16.4 %), Hispanic (10.3 %), Asian (9.1 %), Black (6.3 %), Pacific Islander (0.6 %) and Indian (0.5 %).

Race	Number	%
Indian	6	0.5 %
Asian	116	9.1 %
Hispanic	131	10.3 %
Black	81	6.3 %
White	726	56.9 %
Pacific Islander	8	0.6 %
Two or More Ethnicities	209	16.4 %