Mary Williams Elem. Enrollment By Gender

The student body of Mary Williams Elem. in Dumfries, Prince William County, Virginia is about evenly split between males and females. The male population of the school is slightly larger; 423 of the 810 students (52.2 %) are male whereas 387 of the 810 students (47.8 %) are female.

Gender	Number	%
Female	387	47.8 %
Male	423	52.2 %

Mary Williams Elem. Enrollment By Race

The student body of Mary Williams Elem. in Dumfries, Prince William County, Virginia is made up of 7 ethnicities. The largest ethnic group of the 810 students at Mary Williams Elem. is Black. This is followed by Hispanic (25.4 %), White (14.1 %), Asian (10.6 %), Mixed Students of two or more ethnicities (7.3 %), Indian (0.7 %) and Pacific Islander (0.2 %).

Race	Number	%
Indian	6	0.7 %
Asian	86	10.6 %
Hispanic	206	25.4 %
Black	337	41.6 %
White	114	14.1 %
Pacific Islander	2	0.2 %
Two or More Ethnicities	59	7.3 %