Costello Elementary School is a Public School in with 407 students, ranking it #586 in enrollments out of 1658 Michigan Elementary Schools.
The 25 teachers at Costello Elementary School teach grades PK through 5 and are responsible for 16.14 students on average, receiving a B+ grade in student-teacher ratio.
Based on several factors like math and ELA proficiency, diversity, and student-teacher ratio, Costello Elementary School receives a rating of B.