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Lexington High
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2025
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2025 Official Accountability Report - Lexington High
Organization Information
DISTRICT NAME
Lexington (01550000)		TITLE I STATUS
Non-Title I School
REGION
Coastal		GRADES SERVED
09,10,11,12

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Meeting or exceeding targets
Progress toward improvement targetsAccountability percentile
87% - Meeting or exceeding targets99

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage86%87%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		87%
Meeting or exceeding targets

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades
99

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage80%82%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		82%
Meeting or exceeding targets

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 527.7 520.8 -6.9 528.7 5954Path Forward: Exceeded Target
Lowest Performing 506.0 503.7 -2.3 509.6 1253Path Forward: Met Target
High Needs 510.3 504.8 -5.5 512.2 1483Path Forward: Met Target
English Learners and Former English Learners 509.2 502.9 -6.3 512.1 583Path Forward: Met Target
Low Income 513.4 503.4 -10.0 517.0 703Path Forward: Met Target
Students with Disabilities 503.4 494.0 -9.4 505.3 530Path Forward: Declined
American Indian or Alaska Native-------
Asian 533.7 525.0 -8.7 537.1 2834Path Forward: Exceeded Target
Black or African American 501.9 488.6 -13.3 505.9 270Path Forward: Declined
Hispanic or Latino 514.1 499.5 -14.6 516.5 240Recovery Path: Declined
Multi-Race, Not Hispanic or Latino 534.6 524.8 -9.8 535.6 424Path Forward: Exceeded Target
Native Hawaiian or Other Pacific Islander-------
White 524.1 520.8 -3.3 525.4 2194Path 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 531.2 529.9 -1.3 532.3 5884Path Forward: Exceeded Target
Lowest Performing 506.3 503.3 -3.0 509.6 1253Path Forward: Met Target
High Needs 515.5 514.2 -1.3 518.2 1443Path Forward: Met Target
English Learners and Former English Learners 523.5 518.5 -5.0 528.6 574Path Forward: Exceeded Target
Low Income 518.3 512.6 -5.7 521.4 663Recovery Path: Met Target
Students with Disabilities 503.4 495.1 -8.3 505.9 513Recovery Path: Met Target
American Indian or Alaska Native-------
Asian 541.7 539.7 -2.0 545.1 2824Path Forward: Exceeded Target
Black or African American 498.2 491.7 -6.5 503.3 260Path Forward: Declined
Hispanic or Latino 512.5 504.7 -7.8 516.7 233Path Forward: Met Target
Multi-Race, Not Hispanic or Latino 537.0 536.1 -0.9 538.1 414Path Forward: Exceeded Target
Native Hawaiian or Other Pacific Islander-------
White 523.5 523.3 -0.2 525.2 2164Recovery Path: Exceeded Target

Science achievement - MCAS average composite scaled score - High school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 526.5 527.5 1.0 528.5 5604Recovery Path: Exceeded Target
Lowest Performing 503.7 502.3 -1.4 506.3 1243Path Forward: Met Target
High Needs 510.7 513.5 2.8 513.5 1294Recovery Path: Exceeded Target
English Learners and Former English Learners 517.9 517.5 -0.4 522.3 464Recovery Path: Exceeded Target
Low Income 512.7 515.9 3.2 516.7 544Recovery Path: Exceeded Target
Students with Disabilities 500.6 494.1 -6.5 503.3 493Recovery Path: Met Target
American Indian or Alaska Native-------
Asian 535.2 534.6 -0.6 537.3 2704Path Forward: Exceeded Target
Black or African American 497.9 489.7 -8.2 500.9 230Path Forward: Declined
Hispanic or Latino---- 16--
Multi-Race, Not Hispanic or Latino 527.5 535.0 7.5 530.8 414Recovery Path: Exceeded Target
Native Hawaiian or Other Pacific Islander-------
White 521.1 522.7 1.6 522.8 2104Recovery Path: Exceeded Target

English language arts growth - High school
Group 2025 Mean SGP N Points Reason
All Students 53.4 5303Typical Growth - High
Lowest Performing 54.8 1253Typical Growth - High
High Needs 50.8 1163Typical Growth - High
English Learners and Former English Learners 57.8 323Typical Growth - High
Low Income 47.7 552Typical Growth - Low
Students with Disabilities 45.4 512Typical Growth - Low
American Indian or Alaska Native----
Asian 53.3 2483Typical Growth - High
Black or African American 43.8 232Typical Growth - Low
Hispanic or Latino- 18--
Multi-Race, Not Hispanic or Latino 54.5 383Typical Growth - High
Native Hawaiian or Other Pacific Islander----
White 54.3 2033Typical Growth - High

Mathematics growth - High school
Group 2025 Mean SGP N Points Reason
All Students 57.1 5323Typical Growth - High
Lowest Performing 60.2 1254Exceeded Typical Growth
High Needs 56.8 1203Typical Growth - High
English Learners and Former English Learners 61.7 394Exceeded Typical Growth
Low Income 54.8 533Typical Growth - High
Students with Disabilities 50.9 493Typical Growth - High
American Indian or Alaska Native----
Asian 57.4 2493Typical Growth - High
Black or African American 54.3 233Typical Growth - High
Hispanic or Latino- 18--
Multi-Race, Not Hispanic or Latino 57.1 373Typical Growth - High
Native Hawaiian or Other Pacific Islander----
White 56.2 2053Typical Growth - High

Four-year cohort graduation rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 99.0 98.1 -0.9 95.0 5304Exceeded Target
Lowest Performing-------
High Needs 98.0 95.6 -2.4 95.0 1594Exceeded Target
English Learners and Former English Learners 100.0 100.0 0.0 95.0 324Exceeded Target
Low Income 97.6 94.0 -3.6 95.0 840Declined
Students with Disabilities 96.0 92.6 -3.4 95.0 810Declined
American Indian or Alaska Native-------
Asian 99.2 98.8 -0.4 95.0 2404Exceeded Target
Black or African American---- 22--
Hispanic or Latino 100.0 92.0 -8.0 95.0 250Declined
Multi-Race, Not Hispanic or Latino 100.0 100.0 0.0 95.0 384Exceeded Target
Native Hawaiian or Other Pacific Islander-------
White 98.3 97.6 -0.7 95.0 2054Exceeded Target

Extended engagement rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 98.6 99.7 1.1 95.0 5754Exceeded Target
Lowest Performing-------
High Needs 95.1 100.0 4.9 95.0 1504Exceeded Target
English Learners and Former English Learners 100.0 100.0 0.0 95.0 214Exceeded Target
Low Income 91.9 100.0 8.1 95.0 854Exceeded Target
Students with Disabilities 95.4 100.0 4.6 95.0 754Exceeded Target
American Indian or Alaska Native-------
Asian 99.1 99.6 0.5 95.0 2654Exceeded Target
Black or African American---- 13--
Hispanic or Latino 95.8 100.0 4.2 95.0 264Exceeded Target
Multi-Race, Not Hispanic or Latino 93.5 100.0 6.5 94.5 364Exceeded Target
Native Hawaiian or Other Pacific Islander-------
White 99.6 99.6 0.0 95.0 2354Exceeded Target

Annual dropout rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 0.2 0.1 -0.1 1.0 2,3184Exceeded Target
Lowest Performing-------
High Needs 0.7 0.4 -0.3 1.0 5454Exceeded Target
English Learners and Former English Learners 0.0 0.0 0.0 1.0 924Exceeded Target
Low Income 2.1 1.2 -0.9 1.9 1684Exceeded Target
Students with Disabilities 1.1 0.4 -0.7 1.0 2484Exceeded Target
American Indian or Alaska Native---- 1--
Asian 0.0 0.1 0.1 1.0 1,0693Met Target
Black or African American 1.2 0.0 -1.2 1.1 1004Exceeded Target
Hispanic or Latino 1.0 0.0 -1.0 1.0 954Exceeded Target
Multi-Race, Not Hispanic or Latino 0.7 0.0 -0.7 1.0 1634Exceeded Target
Native Hawaiian or Other Pacific Islander---- 1--
White 0.1 0.2 0.1 1.0 8893Met Target

Progress toward attaining English language proficiency - High school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 70.8 67.9 -2.9 76.8 563Met Target
Lowest Performing-------
High Needs-------
English Learners and Former English Learners 70.8 67.9 -2.9 76.8 563Met Target
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 7.3 8.2 0.9 6.2 2,4374Exceeded Target
Lowest Performing 7.8 5.6 -2.2 3.8 1254Exceeded Target
High Needs 11.6 12.0 0.4 8.5 5823Met Target
English Learners and Former English Learners 8.2 11.0 2.8 3.7 2103Met Target
Low Income 15.7 17.4 1.7 11.5 2590Declined
Students with Disabilities 12.1 14.3 2.2 8.2 2510Declined
American Indian or Alaska Native---- 2--
Asian 5.7 6.8 1.1 3.8 1,1354Exceeded Target
Black or African American 16.3 16.7 0.4 13.0 1201No Change
Hispanic or Latino 12.9 16.5 3.6 8.9 1150Declined
Multi-Race, Not Hispanic or Latino 7.4 10.6 3.2 6.3 1603Met Target
Native Hawaiian or Other Pacific Islander---- 1--
White 7.6 7.2 -0.4 6.2 9044Exceeded Target

Advanced coursework completion - High school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 94.6 95.3 0.7 95.0 1,2004Exceeded Target
Lowest Performing-------
High Needs 83.1 81.5 -1.6 89.1 2480Declined
English Learners and Former English Learners 89.8 71.4 -18.4 95.0 630Declined
Low Income 80.4 80.4 0.0 86.2 1121No Change
Students with Disabilities 73.8 75.4 1.6 81.5 1262Improved Below Target
American Indian or Alaska Native---- 1--
Asian 98.4 99.1 0.7 95.0 5544Exceeded Target
Black or African American 76.2 71.2 -5.0 83.4 590Declined
Hispanic or Latino 82.1 87.3 5.2 88.5 553Met Target
Multi-Race, Not Hispanic or Latino 95.1 97.4 2.3 95.0 784Exceeded Target
Native Hawaiian or Other Pacific Islander---- 1--
White 93.5 94.2 0.7 95.0 4523Met Target


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.


Resources
Interpretive Materials Interpretive Materials
Accountability Terms Glossary of Accountability Terms

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