Petra Mercado Enrollment By Gender

The student body of Petra Mercado in Humacao, Humacao Municipio, Puerto Rico is about evenly split between males and females. The female population of the school is slightly larger; 389 of the 651 students (59.8 %) are female whereas 262 of the 651 students (40.2 %) are male.

Gender	Number	%
Female	389	59.8 %
Male	262	40.2 %

Petra Mercado Enrollment By Race

The student body of Petra Mercado in Humacao, Humacao Municipio, Puerto Rico is made up of just one ethnicity. The largest ethnic group of the 651 students at Petra Mercado is Hispanic.

Race	Number	%
Hispanic	651	100.0 %