• Enrollment
• Pathways/Programs Enrollment
• Students with Disabilities
• 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 District	% of State
American Indian or Alaska Native	0.3	0.2
Asian	9.2	7.6
Black or African American	1.6	10.4
Hispanic or Latino	8.3	26.2
Multi-Race, Not Hispanic or Latino	5.5	4.8
Native Hawaiian or Other Pacific Islander	0.2	0.1
White	75.0	50.8

Enrollment by Gender (2025-26)
	District	State
Female	1,253	437,445
Male	1,392	461,770
Nonbinary	6	1,272
Total	2,651	900,487

Enrollment by Grade (2025-26)
	PK	K	1	2	3	4	5	6	7	8	9	10	11	12	SP	Total
Holliston High	0	0	0	0	0	0	0	0	0	0	204	200	190	206	7	807
Miller School	0	0	0	0	202	243	210	0	0	0	0	0	0	0	0	655
Placentino Elementary	84	177	143	175	0	0	0	0	0	0	0	0	0	0	0	579
Robert H. Adams Middle School	0	0	0	0	0	0	0	207	184	219	0	0	0	0	0	610
District	84	177	143	175	202	243	210	207	184	219	204	200	190	206	7	2,651

Kindergarten Enrollment (2025-26)
Student Group	Kindergarten Enrollment				Full-day Kindergarten
	Total	Part-time	Tuitioned	Full-time	Total	Percent
All Students	177	4	0	173	173	97.7
Asian	15	0	0	15	15	100.0
Black or African American	4
Hispanic or Latino	8	0	0	8	8	100.0
Multi-Race, Not Hispanic or Latino	6	0	0	6	6	100.0
Native Hawaiian or Other Pacific Islander	1
White	143	4	0	139	139	97.2
High Needs	55	1	0	54	54	98.2
English Learners	16	0	0	16	16	100.0
Low Income	23	1	0	22	22	95.7
Students with Disabilities	31	0	0	31	31	100.0

Pre-Kindergarten Enrollment (2025-26)
Student Group	Total PK Enrolled	# Student Group Enrolled	% Student Group Enrolled
All Students	84	84	100.0
American Indian or Alaska Native	84	1	1.2
Asian	84	12	14.3
Black or African American	84	3	3.6
Hispanic or Latino	84	4	4.8
Multi-Race, Not Hispanic or Latino	84	2	2.4
Native Hawaiian or Other Pacific Islander	84	1	1.2
White	84	61	72.6
High Needs	84	29	34.5
English Learners	84	5	6.0
Low Income	84	10	11.9
Students with Disabilities	84	23	27.4
Female	84	36	42.9
Male	84	48	57.1