Dennis B O Brien School Enrollment By Gender

The student body of Dennis B O Brien School in Dover, Morris County, New Jersey is about evenly split between males and females. The female population of the school is slightly larger; 129 of the 254 students (50.8 %) are female whereas 125 of the 254 students (49.2 %) are male.

Gender	Number	%
Female	129	50.8 %
Male	125	49.2 %

Dennis B O Brien School Enrollment By Race

The student body of Dennis B O Brien School in Dover, Morris County, New Jersey is made up of 4 ethnicities. The largest ethnic group of the 254 students at Dennis B O Brien School is White. This is followed by Hispanic (15.4 %), Asian (14.6 %) and Black (2.8 %).

Race	Number	%
Asian	37	14.6 %
Hispanic	39	15.4 %
Black	7	2.8 %
White	171	67.3 %