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Millbury
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2024
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2024 Official Accountability Report - Millbury
Organization Information
DISTRICT NAME
Millbury (01860000)		TITLE I STATUS
Title I District
REGION
West/Central		GRADES SERVED
PK,K,01,02,03,04,05,06,07,08,09,10,11,12
Accountability and Assistance Level:Moderate progress toward targets

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage41%45%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		44%
Moderate progress toward targets

2024 Points awarded

2024 Progress toward improvement targets
Indicator All students
(Non-high school grades)		 Lowest performing students
(Non-high school grades)		 All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-14-44-44-
Mathematics achievement24-24-24-24-
Science achievement04----24----
Achievement total21260.03867.581240.06867.5
GrowthEnglish language arts growth24-24-24-24-
Mathematics growth24-24-34-24-
Growth total4820.04822.55820.04822.5
High school completionFour-year cohort graduation rate------34----
Extended engagement rate------24----
Annual dropout rate------34----
High school completion total------81220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total0410.0---0410.0---
Additional indicatorsChronic absenteeism44-44-24-44-
Advanced coursework completion------34----
Additional indicators total4410.04410.05810.04410.0
Weighted total2.49.6-3.37.6-6.310.0-5.47.6-
Percentage of possible points 25%-43%-63%-71%-
Percentage of possible points by gradespan34%
Weight of non-high school results:66%		67%
Weight of high school results:34%
2024 Annual criterion-referenced target percentage45%

2023 Points awarded

2023 Progress toward improvement targets
Indicator All students
(Non-high school grades)		 Lowest performing students
(Non-high school grades)		 All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement14-24-34----
Mathematics achievement14-24-34----
Science achievement04----04----
Achievement total21260.04867.561247.5---
GrowthEnglish language arts growth24-34-24----
Mathematics growth24-24-24----
Growth total4820.05822.54822.5---
High school completionFour-year cohort graduation rate------04----
Extended engagement rate------04----
Annual dropout rate------04----
High school completion total------01220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total0410.0---------
Additional indicatorsChronic absenteeism44-44-44----
Advanced coursework completion------34----
Additional indicators total4410.04410.07810.0---
Weighted total2.49.6-4.27.6-4.510.7----
Percentage of possible points 25%-55%-42%---
Percentage of possible points by gradespan40%
Weight of non-high school results:67%		42%
Weight of high school results:33%
2023 Annual criterion-referenced target percentage41%

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage17%41%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		31%
Moderate progress toward targets

2024 Points awarded

2024 Progress toward improvement targets
Indicator High needs Student Group
(Non-high school grades)		 High needs Student Group
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-44-
Mathematics achievement14-24-
Science achievement24-24-
Achievement total31267.581247.5
GrowthEnglish language arts growth24-24-
Mathematics growth24-24-
Growth total4822.54822.5
High school completionFour-year cohort graduation rate---04-
Extended engagement rate---44-
Annual dropout rate---04-
High school completion total---41220.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism44-34-
Advanced coursework completion---44-
Additional indicators total4410.07810.0
Weighted total3.310.3-6.210.7-
Percentage of possible points 32%-58%-
Percentage of possible points by gradespan32%
Weight of non-high school results:66%		58%
Weight of high school results:34%
2024 Annual criterion-referenced target percentage41%

2023 Points awarded

2023 Progress toward improvement targets
Indicator High needs Student Group
(Non-high school grades)		 High needs Student Group
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-04-
Mathematics achievement04-24-
Science achievement04-04-
Achievement total01267.521247.5
GrowthEnglish language arts growth24-14-
Mathematics growth24-24-
Growth total4822.53822.5
High school completionFour-year cohort graduation rate---24-
Extended engagement rate---04-
Annual dropout rate---04-
High school completion total---21220.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism44-44-
Advanced coursework completion---44-
Additional indicators total4410.08810.0
Weighted total1.310.3-2.810.7-
Percentage of possible points 13%-26%-
Percentage of possible points by gradespan13%
Weight of non-high school results:67%		26%
Weight of high school results:33%
2023 Annual criterion-referenced target percentage17%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 493.7 492.2 -1.5 496.8 6860Recovery Path: Declined
Lowest Performing 470.4 469.9 -0.5 475.8 1291Recovery Path: No Change
High needs 486.1 483.0 -3.1 487.7 3500Recovery Path: Declined
Low income 487.2 484.3 -2.9 490.2 2480Recovery Path: Declined
EL and Former EL 485.5 484.0 -1.5 487.6 780Path Forward: Declined
Students w/ disabilities 474.5 472.5 -2.0 476.6 1470Path Forward: Declined
Amer. Ind. or Alaska Nat.-------
Asian 497.7 494.6 -3.1 500.1 230Path Forward: Declined
Afr. Amer./Black 493.9 490.4 -3.5 496.3 280Path Forward: Declined
Hispanic/Latino 488.1 487.3 -0.8 490.6 560Path Forward: Declined
Multi-race, Non-Hisp./Lat. 497.7 492.8 -4.9 499.6 380Path Forward: Declined
Nat. Haw. or Pacif. Isl.-------
White 493.7 492.7 -1.0 497.2 5380Recovery Path: Declined

English language arts achievement - MCAS average composite scaled score - High school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 497.0 501.4 4.4 499.0 1124Recovery Path: Exceeded Target
Lowest Performing 467.1 478.9 11.8 472.2 244Path Forward: Exceeded Target
High needs 484.5 495.1 10.6 487.8 534Path Forward: Exceeded Target
Low income 489.2 499.3 10.1 493.1 444Path Forward: Exceeded Target
EL and Former EL---- 6--
Students w/ disabilities---- 19--
Amer. Ind. or Alaska Nat.-------
Asian---- 3--
Afr. Amer./Black---- 5--
Hispanic/Latino---- 17--
Multi-race, Non-Hisp./Lat.---- 8--
Nat. Haw. or Pacif. Isl.-------
White 497.0 502.6 5.6 498.6 794Recovery Path: Exceeded Target

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 493.8 494.2 0.4 495.3 6952Recovery Path: Improved Below Target
Lowest Performing 469.4 473.3 3.9 474.4 1312Recovery Path: Improved Below Target
High needs 485.6 485.1 -0.5 487.5 3591Path Forward: No Change
Low income 486.1 485.9 -0.2 488.3 2551Recovery Path: No Change
EL and Former EL 487.9 486.8 -1.1 490.4 820Path Forward: Declined
Students w/ disabilities 474.5 475.1 0.6 476.7 1532Path Forward: Improved Below Target
Amer. Ind. or Alaska Nat.-------
Asian 504.5 500.6 -3.9 507.4 250Path Forward: Declined
Afr. Amer./Black 486.2 486.4 0.2 488.5 312Path Forward: Improved Below Target
Hispanic/Latino 485.9 487.4 1.5 488.3 562Path Forward: Improved Below Target
Multi-race, Non-Hisp./Lat. 494.5 494.9 0.4 496.4 382Path Forward: Improved Below Target
Nat. Haw. or Pacif. Isl.-------
White 494.3 494.9 0.6 495.8 5422Recovery Path: Improved Below Target

Mathematics achievement - MCAS average composite scaled score - High school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 495.4 496.3 0.9 497.5 1112Recovery Path: Improved Below Target
Lowest Performing 475.4 477.2 1.8 480.5 242Path Forward: Improved Below Target
High needs 487.5 488.4 0.9 491.3 522Path Forward: Improved Below Target
Low income 490.8 491.3 0.5 493.5 442Recovery Path: Improved Below Target
EL and Former EL---- 6--
Students w/ disabilities---- 17--
Amer. Ind. or Alaska Nat.-------
Asian---- 3--
Afr. Amer./Black---- 5--
Hispanic/Latino---- 16--
Multi-race, Non-Hisp./Lat.---- 8--
Nat. Haw. or Pacif. Isl.-------
White 497.5 496.8 -0.7 499.9 790Recovery Path: Declined

Science achievement - MCAS average composite scaled score - Non-high school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 494.8 494.0 -0.8 496.6 2240Recovery Path: Declined
Lowest Performing---- 59--
High needs 486.4 488.6 2.2 489.4 1202Path Forward: Improved Below Target
Low income 486.9 489.1 2.2 490.2 892Path Forward: Improved Below Target
EL and Former EL 485.5 484.8 -0.7 488.7 300Path Forward: Declined
Students w/ disabilities 478.4 480.1 1.7 480.3 473Recovery Path: Met Target
Amer. Ind. or Alaska Nat.-------
Asian---- 7--
Afr. Amer./Black---- 12--
Hispanic/Latino---- 15--
Multi-race, Non-Hisp./Lat.---- 11--
Nat. Haw. or Pacif. Isl.-------
White 495.1 494.8 -0.3 496.8 1791Recovery Path: No Change

Science achievement - MCAS average composite scaled score - High school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 491.5 492.3 0.8 493.9 1042Recovery Path: Improved Below Target
Lowest Performing---- 25--
High needs 485.5 486.7 1.2 487.7 502Recovery Path: Improved Below Target
Low income 489.3 489.4 0.1 491.7 412Recovery Path: Improved Below Target
EL and Former EL---- 5--
Students w/ disabilities---- 18--
Amer. Ind. or Alaska Nat.-------
Asian---- 3--
Afr. Amer./Black---- 2--
Hispanic/Latino---- 16--
Multi-race, Non-Hisp./Lat.---- 8--
Nat. Haw. or Pacif. Isl.-------
White 492.9 493.0 0.1 495.8 752Recovery Path: Improved Below Target

English language arts growth - Non-high school
Group 2024 Mean SGP N Points Reason
All Students 46.2 5562Typical Growth - Low
Lowest Performing 46.1 1282Typical Growth - Low
High needs 43.5 2722Typical Growth - Low
Low income 43.6 2002Typical Growth - Low
EL and Former EL 46.8 592Typical Growth - Low
Students w/ disabilities 42.0 1062Typical Growth - Low
Amer. Ind. or Alaska Nat.----
Asian 53.2 203Typical Growth - High
Afr. Amer./Black 36.8 221Low Growth
Hispanic/Latino 40.9 372Typical Growth - Low
Multi-race, Non-Hisp./Lat. 45.9 292Typical Growth - Low
Nat. Haw. or Pacif. Isl.----
White 46.8 4482Typical Growth - Low

English language arts growth - High school
Group 2024 Mean SGP N Points Reason
All Students 49.1 1002Typical Growth - Low
Lowest Performing 42.0 242Typical Growth - Low
High needs 49.8 452Typical Growth - Low
Low income 53.1 383Typical Growth - High
EL and Former EL- 5--
Students w/ disabilities- 16--
Amer. Ind. or Alaska Nat.----
Asian- 3--
Afr. Amer./Black- 2--
Hispanic/Latino- 14--
Multi-race, Non-Hisp./Lat.- 7--
Nat. Haw. or Pacif. Isl.----
White 48.6 742Typical Growth - Low

Mathematics growth - Non-high school
Group 2024 Mean SGP N Points Reason
All Students 46.3 5632Typical Growth - Low
Lowest Performing 47.1 1302Typical Growth - Low
High needs 45.0 2802Typical Growth - Low
Low income 44.0 2072Typical Growth - Low
EL and Former EL 50.7 633Typical Growth - High
Students w/ disabilities 43.5 1112Typical Growth - Low
Amer. Ind. or Alaska Nat.----
Asian 57.4 213Typical Growth - High
Afr. Amer./Black 52.2 233Typical Growth - High
Hispanic/Latino 38.4 371Low Growth
Multi-race, Non-Hisp./Lat. 44.2 292Typical Growth - Low
Nat. Haw. or Pacif. Isl.----
White 46.3 4532Typical Growth - Low

Mathematics growth - High school
Group 2024 Mean SGP N Points Reason
All Students 52.5 983Typical Growth - High
Lowest Performing 47.5 242Typical Growth - Low
High needs 49.0 442Typical Growth - Low
Low income 50.9 373Typical Growth - High
EL and Former EL- 5--
Students w/ disabilities- 15--
Amer. Ind. or Alaska Nat.----
Asian- 3--
Afr. Amer./Black- 1--
Hispanic/Latino- 13--
Multi-race, Non-Hisp./Lat.- 7--
Nat. Haw. or Pacif. Isl.----
White 51.9 743Typical Growth - High

Four-year cohort graduation rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 88.3 90.4 2.1 90.3 1353Met Target
Lowest Performing-------
High needs 84.5 83.3 -1.2 88.8 780Declined
Low income 80.4 83.1 2.7 85.0 712Improved Below Target
EL and Former EL---- 3--
Students w/ disabilities---- 27--
Amer. Ind. or Alaska Nat.-------
Asian---- 3--
Afr. Amer./Black---- 6--
Hispanic/Latino---- 15--
Multi-race, Non-Hisp./Lat.---- 2--
Nat. Haw. or Pacif. Isl.-------
White 87.5 90.8 3.3 89.5 1094Exceeded Target

Extended engagement rate - High school
Group 2021 Rate (%) 2022 Rate (%) Change Target (%) N Points Reason
All Students 91.3 92.2 0.9 92.9 1032Improved Below Target
Lowest Performing-------
High needs 86.9 91.4 4.5 90.3 584Exceeded Target
Low income 89.6 89.1 -0.5 93.4 461No Change
EL and Former EL---- 3--
Students w/ disabilities---- 25--
Amer. Ind. or Alaska Nat.-------
Asian---- 4--
Afr. Amer./Black---- 8--
Hispanic/Latino---- 15--
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.-------
White 91.5 91.7 0.2 93.1 722Improved Below Target

Annual dropout rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 2.1 1.9 -0.2 1.9 4743Met Target
Lowest Performing-------
High needs 2.8 3.2 0.4 2.5 2170Declined
Low income 3.0 3.7 0.7 2.7 1620Declined
EL and Former EL---- 19--
Students w/ disabilities---- 94--
Amer. Ind. or Alaska Nat.-------
Asian---- 17--
Afr. Amer./Black---- 16--
Hispanic/Latino---- 62--
Multi-race, Non-Hisp./Lat.---- 28--
Nat. Haw. or Pacif. Isl.-------
White 2.3 1.7 -0.6 2.1 3514Exceeded Target

Progress toward attaining English language proficiency - Non-high school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 42.2 37.2 -5.0 44.9 430Declined
Lowest Performing-------
High needs-------
Low income-------
EL and Former EL 42.2 37.2 -5.0 44.9 430Declined
Students w/ disabilities-------
Amer. Ind. or Alaska Nat.-------
Asian-------
Afr. Amer./Black-------
Hispanic/Latino-------
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White-------

Progress toward attaining English language proficiency - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 15.0 5.0 -10.0 22.0 200Declined
Lowest Performing-------
High needs-------
Low income-------
EL and Former EL-------
Students w/ disabilities-------
Amer. Ind. or Alaska Nat.-------
Asian-------
Afr. Amer./Black-------
Hispanic/Latino-------
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White-------

Chronic absenteeism - Non-high school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 12.0 8.4 -3.6 11.0 9804Exceeded Target
Lowest Performing 12.5 6.9 -5.6 10.4 1314Exceeded Target
High needs 16.1 12.3 -3.8 14.3 5054Exceeded Target
Low income 19.4 14.1 -5.3 17.0 3694Exceeded Target
EL and Former EL 12.2 10.3 -1.9 9.7 1172Improved Below Target
Students w/ disabilities 16.7 12.6 -4.1 14.3 2074Exceeded Target
Amer. Ind. or Alaska Nat.---- 1--
Asian 5.1 10.0 4.9 3.0 400Declined
Afr. Amer./Black 2.3 6.1 3.8 1.0 494Exceeded Target
Hispanic/Latino 20.8 10.5 -10.3 17.9 864Exceeded Target
Multi-race, Non-Hisp./Lat. 9.3 11.3 2.0 8.3 530Declined
Nat. Haw. or Pacif. Isl.-------
White 12.0 8.0 -4.0 10.8 7514Exceeded Target

Chronic absenteeism - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 18.9 17.9 -1.0 17.3 5092Improved Below Target
Lowest Performing 35.7 16.0 -19.7 30.4 254Exceeded Target
High needs 27.1 24.7 -2.4 24.2 2713Met Target
Low income 26.9 26.9 0.0 22.4 2161No Change
EL and Former EL---- 34--
Students w/ disabilities---- 110--
Amer. Ind. or Alaska Nat.-------
Asian---- 24--
Afr. Amer./Black---- 24--
Hispanic/Latino---- 75--
Multi-race, Non-Hisp./Lat.---- 33--
Nat. Haw. or Pacif. Isl.---- 1--
White 18.9 18.2 -0.7 17.1 3522Improved Below Target

Advanced coursework completion - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 65.7 69.8 4.1 69.1 2353Met Target
Lowest Performing-------
High needs 55.0 65.3 10.3 60.7 1214Exceeded Target
Low income 58.4 68.9 10.5 64.6 904Exceeded Target
EL and Former EL---- 15--
Students w/ disabilities---- 47--
Amer. Ind. or Alaska Nat.-------
Asian---- 11--
Afr. Amer./Black---- 10--
Hispanic/Latino---- 32--
Multi-race, Non-Hisp./Lat.---- 15--
Nat. Haw. or Pacif. Isl.-------
White 66.8 71.9 5.1 70.4 1674Exceeded 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 805 79999Yes 1 811 808100Yes 1 341 33999Yes 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 410 404 416 413 178 176 1,004 99399Yes1
Low income 296 293 302 300 137 136 735 72999Yes1
EL and Former EL 90 85 91 90 38 38 219 21397Yes1
Students w/ disabilities 167 166 172 170 67 66 406 40299Yes1
Amer. Ind. or Alaska Nat.-----------
Asian 26 26 28 28 10 10 64 64100Yes1
Afr. Amer./Black 36 34 37 37 18 18 91 8998Yes1
Hispanic/Latino 75 73 75 73 33 33 183 17998Yes1
Multi-race, Non-Hisp./Lat. 46 46 46 46 20 19 112 11199Yes1
Nat. Haw. or Pacif. Isl.-----------
White 619 617 622 621 260 259 1,501 1,497100Yes1

School Accountability Information
School Accountability information School accountability percentile
Elmwood StreetInsufficient data-
Millbury Junior/Senior HighNot requiring assistance or intervention 47
Raymond E. Shaw ElementaryNot requiring assistance or intervention 52


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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