Mary C O’Brien Elementary School is a Public School in with 117 students, ranking it #1,097 in enrollments out of 1249 Arizona Elementary Schools.
The 12 teachers at Mary C O’Brien Elementary School teach grades KG through 6 and are responsible for 10 students on average, receiving a A+ grade in student-teacher ratio.
Based on several factors like math and ELA proficiency, diversity, and student-teacher ratio, Mary C O’Brien Elementary School receives a rating of B+.