Massachusetts School and District Profiles

Winthrop High School

Districts
Schools

2026

Accountability Report

2026 Official Accountability Report - Winthrop High School

Organization Information

DISTRICT NAME
Winthrop (03460000)

TITLE I STATUS
Title I School

SCHOOL
Winthrop High School (03460505)

GRADES SERVED
09,10,11,12

REGION
Coastal

FEDERAL DESIGNATION
-

Accountability Information

Overall classification

Not requiring assistance or intervention

Reason for classification

Moderate progress toward targets

Progress toward improvement targets	Accountability percentile
27% - Moderate progress toward targets	31

OVERALL RESULTS
STUDENT GROUP RESULTS
DETAILED DATA FOR EACH INDICATOR

Overall progress toward improvement targets

	2025	2026
Annual criterion-referenced target percentage	16%	34%
Weight	40%	60%
Cumulative Criterion-referenced target percentage (2025 x 40%) + (2026 x 60%)	27%
	Moderate progress toward targets

2026 Points awarded

2026 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	0	4	-	0	4	-
	Mathematics achievement	4	4	-	4	4	-
	Science achievement	0	4	-	0	4	-
	Achievement total	4	12	40.0	4	12	67.5
Growth	English language arts growth	2	4	-	1	4	-
	Mathematics growth	2	4	-	3	4	-
	Growth total	4	8	20.0	4	8	22.5
High school completion	Four-year cohort graduation rate	2	4	-	-	-	-
	Extended engagement rate	0	4	-	-	-	-
	Annual dropout rate	0	4	-	-	-	-
	High school completion total	2	12	20.0	-	-	-
Progress toward attaining English language proficiency	English language proficiency total	0	4	10.0	-	-	-
Additional indicators	Chronic absenteeism	0	4	-	0	4	-
	Advanced coursework completion	4	4	-	-	-	-
	Additional indicators total	4	8	10.0	0	4	10.0
Weighted total		3.2	10.0	-	3.6	10.3	-
Percentage of possible points		32%		-	35%		-
2026 Annual criterion-referenced target percentage		34%

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	0	4	-	0	4	-
	Mathematics achievement	0	4	-	0	4	-
	Science achievement	0	4	-	0	4	-
	Achievement total	0	12	40.0	0	12	67.5
Growth	English language arts growth	2	4	-	2	4	-
	Mathematics growth	2	4	-	1	4	-
	Growth total	4	8	20.0	3	8	22.5
High school completion	Four-year cohort graduation rate	0	4	-	-	-	-
	Extended engagement rate	2	4	-	-	-	-
	Annual dropout rate	1	4	-	-	-	-
	High school completion total	3	12	20.0	-	-	-
Progress toward attaining English language proficiency	English language proficiency total	4	4	10.0	-	-	-
Additional indicators	Chronic absenteeism	4	4	-	4	4	-
	Advanced coursework completion	0	4	-	-	-	-
	Additional indicators total	4	8	10.0	4	4	10.0
Weighted total		2.2	10.0	-	1.1	10.3	-
Percentage of possible points		22%		-	11%		-
2025 Annual criterion-referenced target percentage		16%

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

	2025	2026
Annual criterion-referenced target percentage	23%	32%
Weight	40%	60%
Cumulative Criterion-referenced target percentage (2025 x 40%) + (2026 x 60%)	28%
	Moderate progress toward targets

2026 Points awarded

2026 Progress toward improvement targets
Indicator		High Needs Student Group (High school grades)
Indicator		Points earned	Total possible points	Weight %
Achievement	English language arts achievement	0	4	-
	Mathematics achievement	4	4	-
	Science achievement	0	4	-
	Achievement total	4	12	47.5
Growth	English language arts growth	1	4	-
	Mathematics growth	2	4	-
	Growth total	3	8	22.5
High school completion	Four-year cohort graduation rate	2	4	-
	Extended engagement rate	0	4	-
	Annual dropout rate	0	4	-
	High school completion total	2	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		3.4	10.7	-
Percentage of possible points		32%		-
2026 Annual criterion-referenced target percentage		32%

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	0	4	-
	Mathematics achievement	0	4	-
	Science achievement	0	4	-
	Achievement total	0	12	47.5
Growth	English language arts growth	2	4	-
	Mathematics growth	2	4	-
	Growth total	4	8	22.5
High school completion	Four-year cohort graduation rate	0	4	-
	Extended engagement rate	2	4	-
	Annual dropout rate	4	4	-
	High school completion total	6	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		2.5	10.7	-
Percentage of possible points		23%		-
2025 Annual criterion-referenced target percentage		23%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - High school
Group	2025 Achievement	2026 Achievement	Change	2026 Target	N	Points	Reason
All Students	495.6	493.1	-2.5	497.7	116	0	Path Forward: Declined
Lowest Performing	474.4	469.0	-5.4	479.5	23	0	Path Forward: Declined
High Needs	489.0	485.0	-4.0	492.3	65	0	Path Forward: Declined
English Learners and Former English Learners	-	-	-	-	20	-	-
Low Income	489.2	487.4	-1.8	492.0	46	0	Path Forward: Declined
Students with Disabilities	-	-	-	-	18	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	-	-	-	-	1	-	-
Black or African American	-	-	-	-	-	-	-
Hispanic or Latino	485.9	485.0	-0.9	487.9	35	0	Path Forward: Declined
Multi-Race, Not Hispanic or Latino	-	-	-	-	2	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	499.0	497.1	-1.9	502.0	78	0	Path Forward: Declined

Mathematics achievement - MCAS average composite scaled score - High school
Group	2025 Achievement	2026 Achievement	Change	2026 Target	N	Points	Reason
All Students	494.7	500.0	5.3	497.5	115	4	Path Forward: Exceeded Target
Lowest Performing	474.7	481.7	7.0	479.8	23	4	Path Forward: Exceeded Target
High Needs	486.2	494.1	7.9	490.3	64	4	Path Forward: Exceeded Target
English Learners and Former English Learners	-	-	-	-	20	-	-
Low Income	486.9	497.9	11.0	490.9	45	4	Path Forward: Exceeded Target
Students with Disabilities	-	-	-	-	18	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	-	-	-	-	1	-	-
Black or African American	-	-	-	-	-	-	-
Hispanic or Latino	487.5	494.9	7.4	492.6	35	4	Path Forward: Exceeded Target
Multi-Race, Not Hispanic or Latino	-	-	-	-	2	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	496.1	503.4	7.3	497.5	77	4	Recovery Path: Exceeded Target

Science achievement - MCAS average composite scaled score - High school
Group	2025 Achievement	2026 Achievement	Change	2026 Target	N	Points	Reason
All Students	493.1	490.1	-3.0	495.1	108	0	Path Forward: Declined
Lowest Performing	471.1	466.0	-5.1	475.8	23	0	Path Forward: Declined
High Needs	485.9	483.5	-2.4	488.7	60	0	Path Forward: Declined
English Learners and Former English Learners	-	-	-	-	20	-	-
Low Income	486.5	485.1	-1.4	489.3	42	0	Path Forward: Declined
Students with Disabilities	-	-	-	-	17	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	-	-	-	-	-	-	-
Black or African American	-	-	-	-	-	-	-
Hispanic or Latino	486.2	486.2	0.0	488.9	33	1	Path Forward: No Change
Multi-Race, Not Hispanic or Latino	-	-	-	-	1	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	495.1	492.0	-3.1	497.4	74	0	Path Forward: Declined

English language arts growth - High school
Group	2026 Mean SGP	N	Points	Reason
All Students	41.7	97	2	Typical Growth - Low
Lowest Performing	36.2	23	1	Low Growth
High Needs	37.8	49	1	Low Growth
English Learners and Former English Learners	-	9	-	-
Low Income	41.4	34	2	Typical Growth - Low
Students with Disabilities	-	16	-	-
American Indian or Alaska Native	-	-	-	-
Asian	-	0	-	-
Black or African American	-	-	-	-
Hispanic or Latino	38.7	25	1	Low Growth
Multi-Race, Not Hispanic or Latino	-	2	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-
White	43.8	70	2	Typical Growth - Low

Mathematics growth - High school
Group	2026 Mean SGP	N	Points	Reason
All Students	42.8	99	2	Typical Growth - Low
Lowest Performing	52.1	23	3	Typical Growth - High
High Needs	47.6	51	2	Typical Growth - Low
English Learners and Former English Learners	-	11	-	-
Low Income	50.9	35	3	Typical Growth - High
Students with Disabilities	-	16	-	-
American Indian or Alaska Native	-	-	-	-
Asian	-	0	-	-
Black or African American	-	-	-	-
Hispanic or Latino	46.7	27	2	Typical Growth - Low
Multi-Race, Not Hispanic or Latino	-	2	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-
White	42.4	70	2	Typical Growth - Low

Four-year cohort graduation rate - High school
Group	2024 Rate (%)	2025 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	89.4	91.2	1.8	91.9	160	2	Improved Below Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	83.0	85.6	2.6	87.4	90	2	Improved Below Target
English Learners and Former English Learners	-	-	-	-	21	-	-
Low Income	82.4	84.6	2.2	86.5	78	2	Improved Below Target
Students with Disabilities	-	-	-	-	24	-	-
American Indian or Alaska Native	-	-	-	-	3	-	-
Asian	-	-	-	-	4	-	-
Black or African American	-	-	-	-	4	-	-
Hispanic or Latino	74.4	77.8	3.4	78.9	36	2	Improved Below Target
Multi-Race, Not Hispanic or Latino	-	-	-	-	2	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	95.0	97.3	2.3	95.0	111	4	Exceeded Target

Extended engagement rate - High school
Group	2023 Rate (%)	2024 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	94.1	91.4	-2.7	95.0	151	0	Declined
Lowest Performing	-	-	-	-	-	-	-
High Needs	90.2	85.2	-5.0	93.9	88	0	Declined
English Learners and Former English Learners	-	-	-	-	19	-	-
Low Income	89.2	84.7	-4.5	92.9	85	0	Declined
Students with Disabilities	-	-	-	-	27	-	-
American Indian or Alaska Native	-	-	-	-	1	-	-
Asian	-	-	-	-	1	-	-
Black or African American	-	-	-	-	2	-	-
Hispanic or Latino	86.4	76.7	-9.7	91.2	43	0	Declined
Multi-Race, Not Hispanic or Latino	-	-	-	-	3	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	95.5	97.0	1.5	95.0	101	4	Exceeded Target

Annual dropout rate - High school
Group	2024 Rate (%)	2025 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	1.5	1.9	0.4	1.3	566	0	Declined
Lowest Performing	-	-	-	-	-	-	-
High Needs	1.8	3.5	1.7	1.6	256	0	Declined
English Learners and Former English Learners	-	-	-	-	44	-	-
Low Income	2.3	4.1	1.8	2.0	197	0	Declined
Students with Disabilities	-	-	-	-	75	-	-
American Indian or Alaska Native	-	-	-	-	26	-	-
Asian	-	-	-	-	6	-	-
Black or African American	-	-	-	-	20	-	-
Hispanic or Latino	-	-	-	-	1	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	0	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	1	-	-
White	0.5	1.6	1.1	1.0	512	0	Declined

Progress toward attaining English language proficiency - High school
Group	2025 Rate (%)	2026 Rate (%)	Change	Target	N	Points	Reason
All Students	28.6	23.4	-5.2	34.6	47	0	Declined
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	2025 Rate (%)	2026 Rate (%)	Change	Target	N	Points	Reason
All Students	15.7	17.8	2.1	13.4	566	0	Declined
Lowest Performing	11.1	13.0	1.9	5.3	23	0	Declined
High Needs	24.1	25.5	1.4	20.3	286	0	Declined
English Learners and Former English Learners	-	-	-	-	87	-	-
Low Income	26.0	27.7	1.7	20.9	220	0	Declined
Students with Disabilities	-	-	-	-	79	-	-
American Indian or Alaska Native	-	-	-	-	3	-	-
Asian	-	-	-	-	4	-	-
Black or African American	-	-	-	-	10	-	-
Hispanic or Latino	20.1	24.1	4.0	16.1	158	0	Declined
Multi-Race, Not Hispanic or Latino	-	-	-	-	12	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	2	-	-
White	14.1	15.6	1.5	11.6	377	0	Declined

Advanced coursework completion - High school
Group	2025 Rate (%)	2026 Rate (%)	Change	Target	N	Points	Reason
All Students	72.4	77.7	5.3	76.5	300	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	53.7	63.6	9.9	59.8	140	4	Exceeded Target
English Learners and Former English Learners	-	-	-	-	40	-	-
Low Income	57.3	66.4	9.1	64.1	113	4	Exceeded Target
Students with Disabilities	-	-	-	-	38	-	-
American Indian or Alaska Native	-	-	-	-	2	-	-
Asian	-	-	-	-	2	-	-
Black or African American	-	-	-	-	8	-	-
Hispanic or Latino	55.9	71.8	15.9	63.3	85	4	Exceeded Target
Multi-Race, Not Hispanic or Latino	-	-	-	-	8	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	1	-	-
White	77.8	79.9	2.1	81.9	194	2	Improved Below 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	118	117	99	Yes	1	118	115	97	Yes	1	118	114	97	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	67	66	67	64	67	64	201	194	97	Yes	1
English Learners and Former English Learners	22	21	22	20	22	21	66	62	96	Yes	2
Low Income	48	47	48	45	48	45	144	137	95	Yes	1
Students with Disabilities	18	18	18	18	18	18	54	-	-	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-	-	-	-	-
Asian	1	1	1	1	1	0	3	-	-	-	-
Black or African American	-	-	-	-	-	-	-	-	-	-	-
Hispanic or Latino	35	35	35	35	35	35	105	105	100	Yes	1
Multi-Race, Not Hispanic or Latino	2	2	2	2	2	2	6	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-	-	-	-	-
White	80	79	80	77	80	77	240	233	97	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