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Wilmington High
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2025 Official Accountability Report - Wilmington High
Organization Information
DISTRICT NAME
Wilmington (03420000)		TITLE I STATUS
Non-Title I School
SCHOOL
Wilmington High (03420505)		GRADES SERVED
09,10,11,12
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Moderate progress toward targets
Progress toward improvement targetsAccountability percentile
41% - Moderate progress toward targets63

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage68%24%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		41%
Moderate progress toward targets

2025 Points awarded

2025 Progress toward improvement targets
Indicator All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-04-
Mathematics achievement04-04-
Science achievement04-04-
Achievement total01247.501267.5
GrowthEnglish language arts growth34-24-
Mathematics growth24-14-
Growth total5822.53822.5
High school completionFour-year cohort graduation rate44----
Extended engagement rate44----
Annual dropout rate34----
High school completion total111220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism34-34-
Advanced coursework completion44----
Additional indicators total7810.03410.0
Weighted total4.010.7-1.010.3-
Percentage of possible points 37%-10%-
2025 Annual criterion-referenced target percentage24%

2024 Points awarded

2024 Progress toward improvement targets
Indicator All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-14-
Mathematics achievement44-44-
Science achievement24-44-
Achievement total61247.591267.5
GrowthEnglish language arts growth34-34-
Mathematics growth24-34-
Growth total5822.56822.5
High school completionFour-year cohort graduation rate44----
Extended engagement rate34----
Annual dropout rate44----
High school completion total111220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism34-44-
Advanced coursework completion04----
Additional indicators total3810.04410.0
Weighted total6.510.7-7.810.3-
Percentage of possible points 61%-76%-
2024 Annual criterion-referenced target percentage68%

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades
44

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage33%57%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		47%
Moderate progress toward targets

2025 Points awarded

2025 Progress toward improvement targets
Indicator High Needs Student Group
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-
Mathematics achievement24-
Science achievement34-
Achievement total91247.5
GrowthEnglish language arts growth24-
Mathematics growth14-
Growth total3822.5
High school completionFour-year cohort graduation rate04-
Extended engagement rate24-
Annual dropout rate04-
High school completion total21220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism34-
Advanced coursework completion44-
Additional indicators total7810.0
Weighted total6.110.7-
Percentage of possible points 57%-
2025 Annual criterion-referenced target percentage57%

2024 Points awarded

2024 Progress toward improvement targets
Indicator High Needs Student Group
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-
Mathematics achievement04-
Science achievement14-
Achievement total11247.5
GrowthEnglish language arts growth24-
Mathematics growth24-
Growth total4822.5
High school completionFour-year cohort graduation rate44-
Extended engagement rate14-
Annual dropout rate44-
High school completion total91220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism34-
Advanced coursework completion04-
Additional indicators total3810.0
Weighted total3.510.7-
Percentage of possible points 33%-
2024 Annual criterion-referenced target percentage33%

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 512.1 504.6 -7.5 513.9 1370Recovery Path: Declined
Lowest Performing 492.4 486.1 -6.3 497.5 270Path Forward: Declined
High Needs 490.3 494.8 4.5 492.9 364Path Forward: Exceeded Target
English Learners and Former English Learners-------
Low Income 492.4 498.5 6.1 495.0 214Recovery Path: Exceeded Target
Students with Disabilities---- 21--
American Indian or Alaska Native-------
Asian---- 9--
Black or African American---- 4--
Hispanic or Latino---- 15--
Multi-Race, Not Hispanic or Latino---- 6--
Native Hawaiian or Other Pacific Islander-------
White 511.7 504.2 -7.5 513.7 1030Recovery Path: Declined

Mathematics achievement - MCAS average composite scaled score - High school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 510.1 503.9 -6.2 511.3 1360Recovery Path: Declined
Lowest Performing 492.3 478.8 -13.5 497.4 270Path Forward: Declined
High Needs 486.9 488.7 1.8 490.7 362Path Forward: Improved Below Target
English Learners and Former English Learners-------
Low Income 489.2 491.7 2.5 491.2 213Recovery Path: Met Target
Students with Disabilities---- 21--
American Indian or Alaska Native-------
Asian---- 9--
Black or African American---- 4--
Hispanic or Latino---- 14--
Multi-Race, Not Hispanic or Latino---- 6--
Native Hawaiian or Other Pacific Islander-------
White 509.6 502.6 -7.0 512.2 1030Path Forward: Declined

Science achievement - MCAS average composite scaled score - High school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 508.1 507.0 -1.1 510.8 1260Recovery Path: Declined
Lowest Performing 490.6 481.7 -8.9 493.8 270Path Forward: Declined
High Needs 489.0 492.9 3.9 492.8 323Recovery Path: Met Target
English Learners and Former English Learners-------
Low Income---- 18--
Students with Disabilities---- 19--
American Indian or Alaska Native-------
Asian---- 9--
Black or African American---- 4--
Hispanic or Latino---- 12--
Multi-Race, Not Hispanic or Latino---- 6--
Native Hawaiian or Other Pacific Islander-------
White 507.5 505.8 -1.7 509.8 950Recovery Path: Declined

English language arts growth - High school
Group 2025 Mean SGP N Points Reason
All Students 50.1 1273Typical Growth - High
Lowest Performing 45.1 272Typical Growth - Low
High Needs 49.2 292Typical Growth - Low
English Learners and Former English Learners----
Low Income- 18--
Students with Disabilities- 16--
American Indian or Alaska Native----
Asian- 9--
Black or African American- 3--
Hispanic or Latino- 13--
Multi-Race, Not Hispanic or Latino- 6--
Native Hawaiian or Other Pacific Islander----
White 50.0 963Typical Growth - High

Mathematics growth - High school
Group 2025 Mean SGP N Points Reason
All Students 41.8 1252Typical Growth - Low
Lowest Performing 30.3 271Low Growth
High Needs 36.7 291Low Growth
English Learners and Former English Learners----
Low Income- 19--
Students with Disabilities- 16--
American Indian or Alaska Native----
Asian- 9--
Black or African American- 3--
Hispanic or Latino- 12--
Multi-Race, Not Hispanic or Latino- 6--
Native Hawaiian or Other Pacific Islander----
White 40.4 952Typical Growth - Low

Four-year cohort graduation rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 97.4 96.0 -1.4 95.0 1754Exceeded Target
Lowest Performing-------
High Needs 91.7 88.7 -3.0 95.0 530Declined
English Learners and Former English Learners-------
Low Income 90.6 88.9 -1.7 94.6 360Declined
Students with Disabilities---- 29--
American Indian or Alaska Native---- 1--
Asian---- 10--
Black or African American-------
Hispanic or Latino---- 10--
Multi-Race, Not Hispanic or Latino---- 9--
Native Hawaiian or Other Pacific Islander-------
White 97.5 95.9 -1.6 95.0 1454Exceeded Target

Extended engagement rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 95.2 97.9 2.7 95.0 1934Exceeded Target
Lowest Performing-------
High Needs 90.4 91.7 1.3 93.5 482Improved Below Target
English Learners and Former English Learners---- 2--
Low Income 89.1 90.6 1.5 92.7 322Improved Below Target
Students with Disabilities---- 23--
American Indian or Alaska Native-------
Asian---- 10--
Black or African American---- 3--
Hispanic or Latino---- 10--
Multi-Race, Not Hispanic or Latino---- 8--
Native Hawaiian or Other Pacific Islander-------
White 96.0 98.1 2.1 95.0 1624Exceeded Target

Annual dropout rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 0.3 0.5 0.2 1.0 6133Met Target
Lowest Performing-------
High Needs 0.7 1.3 0.6 1.0 1510Declined
English Learners and Former English Learners---- 4--
Low Income 1.3 1.1 -0.2 1.2 953Met Target
Students with Disabilities---- 85--
American Indian or Alaska Native---- 1--
Asian---- 48--
Black or African American---- 8--
Hispanic or Latino---- 46--
Multi-Race, Not Hispanic or Latino---- 25--
Native Hawaiian or Other Pacific Islander-------
White 0.2 0.6 0.4 1.0 4853Met 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 12.3 12.2 -0.1 11.0 6313Met Target
Lowest Performing 11.1 11.1 0.0 6.3 273Met Target
High Needs 27.8 25.7 -2.1 25.5 1713Met Target
English Learners and Former English Learners---- 13--
Low Income 29.1 30.6 1.5 24.5 1080Declined
Students with Disabilities---- 97--
American Indian or Alaska Native-------
Asian---- 53--
Black or African American---- 14--
Hispanic or Latino---- 47--
Multi-Race, Not Hispanic or Latino---- 22--
Native Hawaiian or Other Pacific Islander-------
White 12.2 12.7 0.5 10.8 4951No Change

Advanced coursework completion - High school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 63.6 69.6 6.0 66.9 3164Exceeded Target
Lowest Performing-------
High Needs 27.8 51.3 23.5 33.1 764Exceeded Target
English Learners and Former English Learners---- 6--
Low Income 33.9 58.5 24.6 40.6 534Exceeded Target
Students with Disabilities---- 37--
American Indian or Alaska Native-------
Asian---- 29--
Black or African American---- 4--
Hispanic or Latino---- 26--
Multi-Race, Not Hispanic or Latino---- 11--
Native Hawaiian or Other Pacific Islander-------
White 63.3 67.9 4.6 66.8 2464Exceeded Target

Assessment participation - All students
Group English language arts Mathematics Science
Enrolled Assessed % Met Target? Years in Rate Enrolled Assessed % Met Target? Years in Rate Enrolled Assessed % Met Target? Years in Rate
All Students 140 140100Yes 1 139 139100Yes 1 140 140100Yes 1

Assessment participation - Student Group
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed % Met Target? Years in Rate
High Needs 38 38 38 38 38 38 114 114100Yes1
English Learners and Former English Learners 2 2 2 2 2 2 6----
Low Income 23 23 23 23 23 23 69 69100Yes1
Students with Disabilities 21 21 21 21 21 21 63 63100Yes1
American Indian or Alaska Native-----------
Asian 9 9 9 9 9 9 27----
Black or African American 6 6 6 6 6 6 18----
Hispanic or Latino 16 16 15 15 16 16 47----
Multi-Race, Not Hispanic or Latino 6 6 6 6 6 6 18----
Native Hawaiian or Other Pacific Islander-----------
White 103 103 103 103 103 103 309 309100Yes1


About this report

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.


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