• Enrollment
• Pathways/Programs Enrollment
• Student Attendance
• Student Retention
• Selected Populations
• Technology
• Plans of High School Graduates
• Dropout Rate
• Graduation Rate
• Mobility Rate
• MassCore Completion
• Attrition Rates
• Class Size by Gender and Selected Population
• Graduates Attending Higher Ed.
• Class Size by Race/Ethnicity
• Student Discipline
• Student Discipline Days Missed
• Arts Coursetaking
• Grade Nine Course Passing
• Advanced Course Completion
• Digital Literacy and Computer Science Coursetaking

Related Links:

Enrollment by Grade
Enrollment By Race/Gender Report
Enrollment by Kindergarten
Enrollment by Pre-kindergarten

Enrollment Data

Enrollment by Race/Ethnicity (2025-26)
Race	% of School	% of District	% of State
American Indian or Alaska Native	0.0	0.0	0.2
Asian	0.0	0.9	7.6
Black or African American	1.4	1.7	10.4
Hispanic or Latino	96.3	94.7	26.2
Multi-Race, Not Hispanic or Latino	0.2	0.3	4.8
Native Hawaiian or Other Pacific Islander	0.0	0.0	0.1
White	2.1	2.3	50.8

Enrollment by Gender (2025-26)
	School	District	State
Female	249	6,061	437,445
Male	264	6,881	461,770
Nonbinary	0	13	1,272
Total	513	12,955	900,487

Enrollment by Grade (2025-26)
	PK	K	1	2	3	4	5	6	7	8	9	10	11	12	SP	Total
District	481	837	1,020	1,034	994	970	980	959	1,025	1,055	797	922	863	969	49	12,955
Arlington Elementary	0	69	121	107	111	105	0	0	0	0	0	0	0	0	0	513

Kindergarten Enrollment (2025-26)
Student Group	Kindergarten Enrollment				Full-day Kindergarten
	Total	Part-time	Tuitioned	Full-time	Total	Percent
All Students	69	0	0	69	69	100.0
Black or African American	1
Hispanic or Latino	66	0	0	66	66	100.0
White	2
High Needs	68	0	0	68	68	100.0
English Learners	47	0	0	47	47	100.0
Low Income	62	0	0	62	62	100.0
Students with Disabilities	10	0	0	10	10	100.0