J Harding Armstrong is a Public School in with 373 students, ranking it #478 in enrollments out of 1053 Massachusetts Elementary Schools.
The 36 teachers at J Harding Armstrong teach grades KG through 3 and are responsible for 10.32 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, J Harding Armstrong receives a rating of A.