Accountability Report 2023 District Report Card Related Links:  Statewide Accountability Report  School and District Performance Summary	2023 Official Accountability Report - Arlington High Organization Information DISTRICT NAME Arlington (00100000) TITLE I STATUS Non-Title I School REGION Coastal GRADES SERVED 09,10,11,12 Accountability Information Overall classification Not requiring assistance or intervention Reason for classification Meeting or exceeding targets Progress toward improvement targets Accountability percentile 92% - Meeting or exceeding targets 85 OVERALL RESULTS STUDENT GROUP RESULTS DETAILED DATA FOR EACH INDICATOR SCHOOLS IN THIS DISTRICT Overall progress toward improvement targets 2023 Criterion-referenced target percentage 92% Progress towards targets Meeting or exceeding targets
Weighted total		-	-	-	-	-	-
Percentage of possible points		-		-	-		-
2023 Criterion-referenced target percentage		92%

High needs Low income English learner (EL) and Former EL Students with disabilities American Indian or Alaskan Native Asian African American/Black Hispanic or Latino Multi-race, non-Hispanic or Latino Native Hawaiian or Pacific Islander White

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades
80

Overall progress toward improvement targets

	2023
Criterion-referenced target percentage	59%
Progress towards targets	Substantial progress toward targets

Weighted total--- Percentage of possible points-- 2023 Criterion-referenced target percentage59%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - High school

About the Data

Group	2022 Achievement	2023 Achievement	Change	2023 Target	N	Points	Reason
All Students	515.2	517.6	2.4	516.5	368	4	Recovery Path: Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	501.2	499.4	-1.8	502.3	90	0	Recovery Path: Declined
Low income	505.3	497.4	-7.9	508.9	41	0	Path Forward: Declined
EL and Former EL	-	-	-	-	9	-	-
Students w/ disabilities	496.5	495.6	-0.9	497.8	56	0	Recovery Path: Declined
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	511.0	521.4	10.4	513.2	44	4	Recovery Path: Exceeded Target
Afr. Amer./Black	-	-	-	-	12	-	-
Hispanic/Latino	511.9	502.8	-9.1	514.6	26	0	Path Forward: Declined
Multi-race, Non-Hisp./Lat.	-	-	-	-	23	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	516.5	519.1	2.6	518.0	262	4	Recovery Path: Exceeded Target

Mathematics achievement - MCAS average composite scaled score - High school

About the Data

Group	2022 Achievement	2023 Achievement	Change	2023 Target	N	Points	Reason
All Students	521.2	521.0	-0.2	522.3	365	4	Path Forward: Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	505.6	505.6	0.0	508.3	87	3	Path Forward: Met Target
Low income	502.7	501.6	-1.1	507.2	38	0	Path Forward: Declined
EL and Former EL	-	-	-	-	8	-	-
Students w/ disabilities	498.5	506.1	7.6	501.0	55	4	Path Forward: Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	520.7	526.6	5.9	524.1	44	4	Path Forward: Exceeded Target
Afr. Amer./Black	-	-	-	-	10	-	-
Hispanic/Latino	507.3	507.1	-0.2	511.5	25	3	Path Forward: Met Target
Multi-race, Non-Hisp./Lat.	-	-	-	-	23	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	523.1	521.4	-1.7	524.2	262	4	Path Forward: Exceeded Target

Science achievement - MCAS average composite scaled score - High school

About the Data

Group	2022 Achievement	2023 Achievement	Change	2023 Target	N	Points	Reason
All Students	508.4	514.5	6.1	511.9	343	4	Recovery Path: Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	494.3	498.7	4.4	496.6	76	4	Recovery Path: Exceeded Target
Low income	494.0	495.6	1.6	497.0	31	2	Recovery Path: Improved Below Target
EL and Former EL	-	-	-	-	5	-	-
Students w/ disabilities	488.3	499.3	11.0	491.4	48	4	Recovery Path: Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	504.9	519.8	14.9	509.2	41	4	Recovery Path: Exceeded Target
Afr. Amer./Black	-	-	-	-	10	-	-
Hispanic/Latino	502.7	499.2	-3.5	505.9	23	0	Path Forward: Declined
Multi-race, Non-Hisp./Lat.	-	-	-	-	20	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	510.3	515.2	4.9	512.9	248	4	Recovery Path: Exceeded Target

English language arts growth - High school

About the Data

Group	2023 Mean SGP	N	Points	Reason
All Students	49.9	320	2	Typical Growth - Low
Lowest Performing	-	-	-	-
High needs	40.3	74	2	Typical Growth - Low
Low income	41.6	33	2	Typical Growth - Low
EL and Former EL	-	5	-	-
Students w/ disabilities	35.9	48	1	Low Growth
Amer. Ind. or Alaska Nat.	-	-	-	-
Asian	52.3	38	3	Typical Growth - High
Afr. Amer./Black	-	11	-	-
Hispanic/Latino	38.3	23	1	Low Growth
Multi-race, Non-Hisp./Lat.	-	18	-	-
Nat. Haw. or Pacif. Isl.	-	1	-	-
White	51.3	229	3	Typical Growth - High

Mathematics growth - High school

About the Data

Group	2023 Mean SGP	N	Points	Reason
All Students	58.2	322	3	Typical Growth - High
Lowest Performing	-	-	-	-
High needs	55.3	74	3	Typical Growth - High
Low income	48.1	31	2	Typical Growth - Low
EL and Former EL	-	5	-	-
Students w/ disabilities	58.4	48	3	Typical Growth - High
Amer. Ind. or Alaska Nat.	-	-	-	-
Asian	53.5	38	3	Typical Growth - High
Afr. Amer./Black	-	10	-	-
Hispanic/Latino	50.2	23	3	Typical Growth - High
Multi-race, Non-Hisp./Lat.	-	18	-	-
Nat. Haw. or Pacif. Isl.	-	1	-	-
White	59.6	232	3	Typical Growth - High

Four-year cohort graduation rate - High school

About the Data

Group	2021 Rate (%)	2022 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	96.7	97.1	0.4	95.0	375	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	89.7	93.3	3.6	92.8	105	3	Met Target
Low income	91.8	93.9	2.1	95.0	66	2	Improved Below Target
EL and Former EL	-	-	-	-	10	-	-
Students w/ disabilities	87.5	87.7	0.2	91.5	57	2	Improved Below Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	97.5	97.3	-0.2	95.0	37	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	15	-	-
Hispanic/Latino	-	-	-	-	19	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	21	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	96.4	97.9	1.5	95.0	283	4	Exceeded Target

Extended engagement rate - High school

About the Data

Group	2020 Rate (%)	2021 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	97.1	98.5	1.4	95.0	333	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	93.5	94.3	0.8	95.0	87	2	Improved Below Target
Low income	90.4	95.9	5.5	93.6	49	4	Exceeded Target
EL and Former EL	-	-	-	-	5	-	-
Students w/ disabilities	97.9	94.6	-3.3	95.0	56	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	97.2	100.0	2.8	95.0	40	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	11	-	-
Hispanic/Latino	-	-	-	-	19	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	15	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	98.1	98.4	0.3	95.0	248	4	Exceeded Target

Annual dropout rate - High school

About the Data

Group	2021 Rate (%)	2022 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	0.2	0.4	0.2	1.0	1,483	3	Met Target
Lowest Performing	-	-	-	-	-	-	-
High needs	0.9	1.5	0.6	1.0	341	0	Declined
Low income	1.4	2.2	0.8	1.3	183	0	Declined
EL and Former EL	-	-	-	-	18	-	-
Students w/ disabilities	1.1	2.2	1.1	1.0	179	0	Declined
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	0.0	0.6	0.6	1.0	161	3	Met Target
Afr. Amer./Black	-	-	-	-	56	-	-
Hispanic/Latino	0.0	2.2	2.2	1.0	89	0	Declined
Multi-race, Non-Hisp./Lat.	-	-	-	-	81	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	0.2	0.3	0.1	1.0	1,095	3	Met Target

Progress toward attaining English language proficiency - High school

About the Data

Group	2022 Rate (%)	2023 Rate (%)	Change	Target	N	Points	Reason
All Students	-	-	-	-	-	-	-
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 - High school

About the Data

Group	2022 Rate (%)	2023 Rate (%)	Change	Target	N	Points	Reason
All Students	18.4	9.5	-8.9	17.3	1,555	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	32.4	20.2	-12.2	29.3	382	4	Exceeded Target
Low income	41.9	22.0	-19.9	37.7	191	4	Exceeded Target
EL and Former EL	-	-	-	-	70	-	-
Students w/ disabilities	33.5	26.3	-7.2	29.6	213	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	11.3	6.4	-4.9	9.4	157	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	53	-	-
Hispanic/Latino	31.0	17.1	-13.9	27.0	129	4	Exceeded Target
Multi-race, Non-Hisp./Lat.	-	-	-	-	91	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	17.6	8.5	-9.1	16.2	1,124	4	Exceeded Target

Advanced coursework completion - High school

About the Data

Group	2022 Rate (%)	2023 Rate (%)	Change	Target	N	Points	Reason
All Students	76.7	83.2	6.5	78.8	772	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	46.7	59.2	12.5	52.7	174	4	Exceeded Target
Low income	53.2	58.9	5.7	59.0	90	3	Met Target
EL and Former EL	-	-	-	-	31	-	-
Students w/ disabilities	28.4	54.9	26.5	36.1	91	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	81.1	82.7	1.6	83.7	81	3	Met Target
Afr. Amer./Black	-	-	-	-	25	-	-
Hispanic/Latino	50.0	56.9	6.9	56.4	58	3	Met Target
Multi-race, Non-Hisp./Lat.	-	-	-	-	44	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	81.1	86.7	5.6	83.6	564	4	Exceeded Target