Massachusetts School and District Profiles

Weston High

Districts
Schools

2025

2025 Official Accountability Report - Weston High

Organization Information

DISTRICT NAME
Weston (03300000)

TITLE I STATUS
Non-Title I School

SCHOOL
Weston High (03300505)

GRADES SERVED
09,10,11,12

REGION
Coastal

FEDERAL DESIGNATION
-

Accountability Information

Overall classification

Not requiring assistance or intervention

Reason for classification

Substantial progress toward targets

Progress toward improvement targets	Accountability percentile
71% - Substantial progress toward targets	94

OVERALL RESULTS
STUDENT GROUP RESULTS
DETAILED DATA FOR EACH INDICATOR

Overall progress toward improvement targets

	2024	2025
Annual criterion-referenced target percentage	79%	66%
Weight	40%	60%
Cumulative Criterion-referenced target percentage (2024 x 40%) + (2025 x 60%)	71%
	Substantial progress toward targets

2025 Points awarded

2025 Progress toward improvement targets
Indicator		All students (High school grades)			Lowest performing students (High school grades)
Indicator		Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %
Achievement	English language arts achievement	4	4	-	0	4	-
	Mathematics achievement	4	4	-	3	4	-
	Science achievement	4	4	-	0	4	-
	Achievement total	12	12	47.5	3	12	67.5
Growth	English language arts growth	3	4	-	3	4	-
	Mathematics growth	3	4	-	3	4	-
	Growth total	6	8	22.5	6	8	22.5
High school completion	Four-year cohort graduation rate	4	4	-	-	-	-
	Extended engagement rate	4	4	-	-	-	-
	Annual dropout rate	4	4	-	-	-	-
	High school completion total	12	12	20.0	-	-	-
Progress toward attaining English language proficiency	English language proficiency total	-	-	-	-	-	-
Additional indicators	Chronic absenteeism	3	4	-	4	4	-
	Advanced coursework completion	4	4	-	-	-	-
	Additional indicators total	7	8	10.0	4	4	10.0
Weighted total		10.2	10.7	-	3.8	10.3	-
Percentage of possible points		95%		-	37%		-
2025 Annual criterion-referenced target percentage		66%

2024 Points awarded

2024 Progress toward improvement targets
Indicator		All students (High school grades)			Lowest performing students (High school grades)
Indicator		Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %
Achievement	English language arts achievement	4	4	-	3	4	-
	Mathematics achievement	4	4	-	3	4	-
	Science achievement	4	4	-	3	4	-
	Achievement total	12	12	47.5	9	12	67.5
Growth	English language arts growth	3	4	-	2	4	-
	Mathematics growth	2	4	-	3	4	-
	Growth total	5	8	22.5	5	8	22.5
High school completion	Four-year cohort graduation rate	3	4	-	-	-	-
	Extended engagement rate	4	4	-	-	-	-
	Annual dropout rate	3	4	-	-	-	-
	High school completion total	10	12	20.0	-	-	-
Progress toward attaining English language proficiency	English language proficiency total	-	-	-	-	-	-
Additional indicators	Chronic absenteeism	4	4	-	0	4	-
	Advanced coursework completion	3	4	-	-	-	-
	Additional indicators total	7	8	10.0	0	4	10.0
Weighted total		9.5	10.7	-	7.2	10.3	-
Percentage of possible points		89%		-	70%		-
2024 Annual criterion-referenced target percentage		79%

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades

Overall progress toward improvement targets

	2024	2025
Annual criterion-referenced target percentage	82%	71%
Weight	40%	60%
Cumulative Criterion-referenced target percentage (2024 x 40%) + (2025 x 60%)	76%
	Meeting or exceeding targets

2025 Points awarded

2025 Progress toward improvement targets
Indicator		High Needs Student Group (High school grades)
Indicator		Points earned	Total possible points	Weight %
Achievement	English language arts achievement	3	4	-
	Mathematics achievement	3	4	-
	Science achievement	3	4	-
	Achievement total	9	12	47.5
Growth	English language arts growth	3	4	-
	Mathematics growth	3	4	-
	Growth total	6	8	22.5
High school completion	Four-year cohort graduation rate	0	4	-
	Extended engagement rate	4	4	-
	Annual dropout rate	4	4	-
	High school completion total	8	12	20.0
Progress toward attaining English language proficiency	English language proficiency total	-	-	-
Additional indicators	Chronic absenteeism	0	4	-
	Advanced coursework completion	4	4	-
	Additional indicators total	4	8	10.0
Weighted total		7.6	10.7	-
Percentage of possible points		71%		-
2025 Annual criterion-referenced target percentage		71%

2024 Points awarded

2024 Progress toward improvement targets
Indicator		High Needs Student Group (High school grades)
Indicator		Points earned	Total possible points	Weight %
Achievement	English language arts achievement	4	4	-
	Mathematics achievement	4	4	-
	Science achievement	4	4	-
	Achievement total	12	12	47.5
Growth	English language arts growth	2	4	-
	Mathematics growth	3	4	-
	Growth total	5	8	22.5
High school completion	Four-year cohort graduation rate	4	4	-
	Extended engagement rate	4	4	-
	Annual dropout rate	0	4	-
	High school completion total	8	12	20.0
Progress toward attaining English language proficiency	English language proficiency total	-	-	-
Additional indicators	Chronic absenteeism	4	4	-
	Advanced coursework completion	0	4	-
	Additional indicators total	4	8	10.0
Weighted total		8.8	10.7	-
Percentage of possible points		82%		-
2024 Annual criterion-referenced target percentage		82%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - High school
Group	2024 Achievement	2025 Achievement	Change	2025 Target	N	Points	Reason
All Students	525.8	520.3	-5.5	526.8	162	4	Path Forward: Exceeded Target
Lowest Performing	501.2	495.5	-5.7	504.8	35	0	Path Forward: Declined
High Needs	510.8	504.2	-6.6	512.7	50	3	Path Forward: Met Target
English Learners and Former English Learners	-	-	-	-	15	-	-
Low Income	-	-	-	-	18	-	-
Students with Disabilities	503.3	494.4	-8.9	505.2	28	3	Path Forward: Met Target
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	531.1	525.6	-5.5	534.5	49	4	Path Forward: Exceeded Target
Black or African American	-	-	-	-	6	-	-
Hispanic or Latino	-	-	-	-	14	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	12	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	525.0	519.9	-5.1	526.3	81	4	Path Forward: Exceeded Target

Mathematics achievement - MCAS average composite scaled score - High school
Group	2024 Achievement	2025 Achievement	Change	2025 Target	N	Points	Reason
All Students	526.6	522.3	-4.3	527.7	166	4	Path Forward: Exceeded Target
Lowest Performing	497.0	497.5	0.5	500.3	35	3	Path Forward: Met Target
High Needs	517.9	510.0	-7.9	520.6	51	3	Path Forward: Met Target
English Learners and Former English Learners	-	-	-	-	15	-	-
Low Income	-	-	-	-	18	-	-
Students with Disabilities	507.5	494.1	-13.4	510.0	29	3	Path Forward: Met Target
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	537.1	535.7	-1.4	540.5	50	4	Path Forward: Exceeded Target
Black or African American	-	-	-	-	6	-	-
Hispanic or Latino	-	-	-	-	14	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	12	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	525.3	517.7	-7.6	526.4	84	4	Path Forward: Exceeded Target

Science achievement - MCAS average composite scaled score - High school
Group	2024 Achievement	2025 Achievement	Change	2025 Target	N	Points	Reason
All Students	519.7	518.2	-1.5	522.4	158	4	Recovery Path: Exceeded Target
Lowest Performing	493.8	491.6	-2.2	496.4	35	0	Path Forward: Declined
High Needs	507.9	504.5	-3.4	510.2	47	3	Path Forward: Met Target
English Learners and Former English Learners	-	-	-	-	12	-	-
Low Income	-	-	-	-	17	-	-
Students with Disabilities	501.0	491.0	-10.0	503.5	28	0	Path Forward: Declined
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	530.6	527.9	-2.7	532.7	46	4	Path Forward: Exceeded Target
Black or African American	-	-	-	-	6	-	-
Hispanic or Latino	-	-	-	-	13	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	11	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	518.0	515.6	-2.4	521.0	82	4	Recovery Path: Exceeded Target

English language arts growth - High school
Group	2025 Mean SGP	N	Points	Reason
All Students	54.6	133	3	Typical Growth - High
Lowest Performing	51.6	35	3	Typical Growth - High
High Needs	51.9	40	3	Typical Growth - High
English Learners and Former English Learners	-	7	-	-
Low Income	-	14	-	-
Students with Disabilities	47.1	27	2	Typical Growth - Low
American Indian or Alaska Native	-	-	-	-
Asian	62.4	31	4	Exceeded Typical Growth
Black or African American	-	5	-	-
Hispanic or Latino	-	13	-	-
Multi-Race, Not Hispanic or Latino	-	11	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-
White	51.7	73	3	Typical Growth - High

Mathematics growth - High school
Group	2025 Mean SGP	N	Points	Reason
All Students	55.6	136	3	Typical Growth - High
Lowest Performing	59.1	35	3	Typical Growth - High
High Needs	52.5	41	3	Typical Growth - High
English Learners and Former English Learners	-	7	-	-
Low Income	-	14	-	-
Students with Disabilities	49.3	28	2	Typical Growth - Low
American Indian or Alaska Native	-	-	-	-
Asian	61.3	32	4	Exceeded Typical Growth
Black or African American	-	5	-	-
Hispanic or Latino	-	13	-	-
Multi-Race, Not Hispanic or Latino	-	11	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-
White	54.0	75	3	Typical Growth - High

Four-year cohort graduation rate - High school
Group	2023 Rate (%)	2024 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	95.5	96.2	0.7	95.0	159	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	96.4	94.1	-2.3	95.0	51	0	Declined
English Learners and Former English Learners	-	-	-	-	2	-	-
Low Income	-	-	-	-	11	-	-
Students with Disabilities	97.5	97.6	0.1	95.0	42	4	Exceeded Target
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	93.3	93.9	0.6	95.0	33	2	Improved Below Target
Black or African American	-	-	-	-	8	-	-
Hispanic or Latino	-	-	-	-	6	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	11	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	95.0	97.0	2.0	95.0	101	4	Exceeded Target

Extended engagement rate - High school
Group	2022 Rate (%)	2023 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	98.8	99.4	0.6	95.0	157	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	97.8	100.0	2.2	95.0	55	4	Exceeded Target
English Learners and Former English Learners	-	-	-	-	6	-	-
Low Income	-	-	-	-	21	-	-
Students with Disabilities	96.8	100.0	3.2	95.0	40	4	Exceeded Target
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	100.0	100.0	0.0	95.0	30	4	Exceeded Target
Black or African American	-	-	-	-	11	-	-
Hispanic or Latino	-	-	-	-	6	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	9	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	99.0	99.0	0.0	95.0	101	4	Exceeded Target

Annual dropout rate - High school
Group	2023 Rate (%)	2024 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	0.6	0.0	-0.6	1.0	662	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	1.1	0.0	-1.1	1.0	191	4	Exceeded Target
English Learners and Former English Learners	-	-	-	-	11	-	-
Low Income	-	-	-	-	46	-	-
Students with Disabilities	0.0	0.0	0.0	1.0	144	4	Exceeded Target
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	1.7	0.0	-1.7	1.5	153	4	Exceeded Target
Black or African American	-	-	-	-	37	-	-
Hispanic or Latino	-	-	-	-	41	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	45	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	0.5	0.0	-0.5	1.0	386	4	Exceeded Target

Progress toward attaining English language proficiency - High school
Group	2024 Rate (%)	2025 Rate (%)	Change	Target	N	Points	Reason
All Students	-	-	-	-	-	-	-
Lowest Performing	-	-	-	-	-	-	-
High Needs	-	-	-	-	-	-	-
English Learners and Former English Learners	-	-	-	-	-	-	-
Low Income	-	-	-	-	-	-	-
Students with Disabilities	-	-	-	-	-	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	-	-	-	-	-	-	-
Black or African American	-	-	-	-	-	-	-
Hispanic or Latino	-	-	-	-	-	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	-	-	-

Chronic absenteeism - High school
Group	2024 Rate (%)	2025 Rate (%)	Change	Target	N	Points	Reason
All Students	6.0	9.9	3.9	4.9	664	3	Met Target
Lowest Performing	16.7	5.7	-11.0	12.7	35	4	Exceeded Target
High Needs	9.2	14.6	5.4	6.1	206	0	Declined
English Learners and Former English Learners	-	-	-	-	39	-	-
Low Income	-	-	-	-	79	-	-
Students with Disabilities	7.7	14.4	6.7	3.8	125	0	Declined
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	4.6	13.2	8.6	2.7	167	0	Declined
Black or African American	-	-	-	-	36	-	-
Hispanic or Latino	-	-	-	-	45	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	51	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	5.6	7.1	1.5	4.2	365	4	Exceeded Target

Advanced coursework completion - High school
Group	2024 Rate (%)	2025 Rate (%)	Change	Target	N	Points	Reason
All Students	87.2	96.1	8.9	89.3	337	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	81.1	89.5	8.4	87.1	105	4	Exceeded Target
English Learners and Former English Learners	-	-	-	-	13	-	-
Low Income	-	-	-	-	43	-	-
Students with Disabilities	80.3	83.3	3.0	88.0	66	2	Improved Below Target
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	85.7	98.7	13.0	88.3	76	4	Exceeded Target
Black or African American	-	-	-	-	21	-	-
Hispanic or Latino	-	-	-	-	21	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	24	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	86.8	95.4	8.6	89.3	195	4	Exceeded Target

Assessment participation - All students
Group	English language arts					Mathematics					Science
Group	Enrolled	Assessed	%	Met Target?	Years in Rate	Enrolled	Assessed	%	Met Target?	Years in Rate	Enrolled	Assessed	%	Met Target?	Years in Rate
All Students	167	164	98	Yes	1	169	168	99	Yes	1	169	165	98	Yes	1

Assessment participation - Student Group
Group	English language arts		Mathematics		Science		Overall
Group	Enrolled	Assessed	Enrolled	Assessed	Enrolled	Assessed	Total Enrolled	Total Assessed	%	Met Target?	Years in Rate
High Needs	50	50	51	51	51	48	152	149	98	Yes	1
English Learners and Former English Learners	15	15	15	15	15	13	45	-	-	-	-
Low Income	18	18	18	18	18	18	54	-	-	-	-
Students with Disabilities	28	28	29	29	29	28	86	85	99	Yes	1
American Indian or Alaska Native	-	-	-	-	-	-	-	-	-	-	-
Asian	52	51	53	52	53	50	158	153	97	Yes	1
Black or African American	6	6	6	6	6	6	18	-	-	-	-
Hispanic or Latino	14	14	14	14	14	13	42	-	-	-	-
Multi-Race, Not Hispanic or Latino	12	12	12	12	12	12	36	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-	-	-	-	-
White	83	81	84	84	84	84	251	249	99	Yes	1

About this report

About the Data

Overall classification: All Massachusetts districts and schools with sufficient data are classified into one of two accountability categories: districts and schools requiring assistance or intervention, and districts and schools not requiring assistance or intervention. The reason(s) for the district's or school's classification are noted on this report.

Progress toward improvement targets: The criterion-referenced target percentage combines multiple years of data related to achievement, growth, high school completion, English learner progress, advanced coursework completion, and chronic absenteeism into a single number between 0 and 100. For a group to be considered to be meeting targets it must have a cumulative criterion-referenced target percentage of 75% or higher.

The annual criterion-referenced target percentage is calculated by dividing the weighted total points earned by the weighted total possible points. The calculation for each is displayed below.

Weighted total of points earned = (Total achievement points earned x Achievement weight) + (Total growth points earned x Growth weight) + (Total high school completion points earned x high school completion weight) + (EL progress points earned x EL progress weight) + (Total additional indicator points earned x Additional indicator weight)

The cumulative criterion-referenced target percentage represents a weighted average of the annual criterion-referenced target percentages. At a minimum, a group must have an annual criterion-referenced target percentage for the most recent year in order to receive a cumulative percentage.

Accountability percentile: An accountability percentile between 1 and 99 is reported for most schools. This number is an indication of the school's overall performance relative to other schools that serve similar grades, and is calculated using multiple years of data for all accountability indicators. School percentiles are not calculated for districts.

Resources

Interpretive Materials

Glossary of Accountability Terms