Green Technical High Charter School

Summary:

Green Technical High Charter School is a public charter high school located in Albany, New York, serving grades 6-12 with a total enrollment of 414 students. The school is part of the Green Technical High Charter School District, which is ranked 803 out of 865 districts in New York and has a 0-star rating from SchoolDigger.

Despite spending significantly more per student ($17,250 in 2022-2023) compared to the state average, Green Technical High Charter School consistently ranks in the bottom 10-20% of New York high schools, with proficiency rates on state assessments and Regents exams that are significantly below the state average across all grade levels and subject areas. The school's 4-year graduation rate of 84.3% in 2022-2023 also lags behind the state average of 84.3%. In comparison, nearby high-performing schools like Troy High School, Shaker High School, and Bethlehem Central Senior High School significantly outperform Green Technical High Charter School on academic measures.

The school's challenges extend beyond academic performance, with a high chronic absenteeism rate of up to 97.7% in 2022-2023. This is likely a significant contributor to the school's poor academic outcomes, as regular attendance is crucial for student learning and achievement. To improve the educational experience for its predominantly disadvantaged student population, which includes a high percentage of special education and homeless students, Green Technical High Charter School may need to focus on strategies to enhance student engagement, attendance, and access to academic support and resources.


Detail:

Public, Charter 6-12

 99 Slingerland St
       Albany, NY  12202-2635


(518) 694-3400

District: Green Technical High Charter School

SchoolDigger Rank:
1160th of 1,242 New York High Schools

Per Pupil Expenditures:  $17,250 Help


Student/teacher ratio:  21.2 Help
Number of students:  414

Racial breakdown:

African American:
76.1%
Hispanic:
14.7%
Two or more races:
6.5%
more

Free/discounted lunch recipients:  92.5% Help


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Performance Trends
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Compare Details Green Technical High Charter School ranks worse than 73.1% of middle schools in New York. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 30.26. (See more...)
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Compare Details Green Technical High Charter School ranks worse than 93.4% of high schools in New York. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 8.87. (See more...)
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The four-year cohort graduation rate measures the percentage of students at Green Technical High Charter School who earn a standard high school diploma within four years of starting ninth grade.
Help
The high school dropout rate measures the percentage of students who do not complete their high school education.
Help
Chronic absenteeism in a school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.
Student Body
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Compare Details Racial makeup is: African American (76.1%), Hispanic (14.7%), two or more races (6.5%). (See more...)
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Compare Details 92.5% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Green Technical High Charter School is 21.2. (See more...)
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Compare Green Technical High Charter School employs 19.5 full-time teachers.
Finance
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Compare Details The average total spent per student at Green Technical High Charter School is $17,250.
Schooldigger 2024 Rankings:

Green Technical High Charter School:

SchoolDigger ranks Green Technical High Charter School 1099th of 1504 New York public middle schools. (See Green Technical High Charter School in the ranking list.)

Middle School Test Score Ratings by Student Subgroup:


Low Socio Economic Status students:
Male students:
African American students:
Hispanic students:

SchoolDigger ranks Green Technical High Charter School 1160th of 1242 New York public high schools. (See Green Technical High Charter School in the ranking list.)

High School Test Score Ratings by Student Subgroup:


Special Education students:
Low Socio Economic Status students:
Homeless students:
Male students:
African American students:
Hispanic students:


Green Technical High Charter School:

SchoolDigger ranks Green Technical High Charter School 803rd of 865 New York school districts. (See district ranking list.)


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Rank History for Green Technical High Charter School

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Compare

Rank History for all middle school students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools NY State Percentile SchoolDigger Rating
2021 17.63 1105th 1242 11.0%
2022 13.59 1373rd 1479 7.2%
2023 23.63 1232nd 1500 17.9%
2024 30.26 1099th 1504 26.9%
See the entire list of New York High School Rankings!

Rank History for middle school Low Socio Economic Status students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools NY State Percentile SchoolDigger Rating
2021 29.10 717th 935 23.3%
2024 38.09 819th 1296 36.8%
See the entire list of Best New York High Schools for Low Socio Economic Status Students!

Rank History for middle school Male students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools NY State Percentile SchoolDigger Rating
2021 18.99 946th 1071 11.7%
2022 18.35 1291st 1455 11.3%
2023 28.45 1115th 1464 23.8%
2024 35.38 978th 1464 33.2%
See the entire list of Best New York High Schools for Male Students!

Rank History for middle school African American students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools NY State Percentile SchoolDigger Rating
2021 30.68 184th 253 27.3%
2022 19.64 620th 706 12.2%
2023 32.19 489th 696 29.7%
2024 37.92 442nd 705 37.3%
See the entire list of Best New York High Schools for African American Students!

Rank History for middle school Hispanic students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools NY State Percentile SchoolDigger Rating
2023 24.48 790th 943 16.2%
2024 63.45 276th 953 71.0%
See the entire list of Best New York High Schools for Hispanic Students!

Data source: test scores: NY State Education Department, rankings: SchoolDigger.com

Rank History for Green Technical High Charter School

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Compare

Rank History for all high school students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2009 32.68 787th 1086 27.5%
2010 15.30 980th 1117 12.3%
2011 21.28 945th 1165 18.9%
2012 31.44 833rd 1198 30.5%
2013 24.17 896th 1217 26.4%
2014 34.00 828th 1237 33.1%
2015 25.16 947th 1255 24.5%
2016 22.35 1018th 1255 18.9%
2017 16.03 982nd 1221 19.6%
2018 9.91 1090th 1210 9.9%
2019 11.86 1061st 1207 12.1%
2021 14.00 473rd 519 8.9%
2022 5.65 1127th 1190 5.3%
2023 4.44 1198th 1228 2.4%
2024 8.87 1160th 1242 6.6%
See the entire list of New York High School Rankings!

Rank History for high school Special Education students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 10.38 1078th 1095 1.6%
2019 19.31 978th 1132 13.6%
2023 8.62 1114th 1130 1.4%
2024 14.69 1084th 1144 5.2%
See the entire list of Best New York High Schools for Special Education Students!

Rank History for high school Low Socio Economic Status students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 12.34 1040th 1154 9.9%
2019 13.01 1035th 1179 12.2%
2022 5.48 1065th 1101 3.3%
2023 3.13 1138th 1155 1.5%
2024 6.80 1120th 1170 4.3%
See the entire list of Best New York High Schools for Low Socio Economic Status Students!

Rank History for high school Homeless students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2023 22.60 470th 531 11.5%
2024 26.97 459th 564 18.6%
See the entire list of Best New York High Schools for Homeless Students!

Rank History for high school Male students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 11.16 1060th 1176 9.9%
2019 14.07 1013th 1190 14.9%
2021 15.83 322nd 354 9.0%
2022 6.34 1083rd 1154 6.2%
2023 5.37 1153rd 1191 3.2%
2024 9.64 1122nd 1211 7.3%
See the entire list of Best New York High Schools for Male Students!

Rank History for high school African American students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 21.66 571st 679 15.9%
2019 26.55 526th 686 23.3%
2022 14.88 547th 593 7.8%
2023 12.95 629th 671 6.3%
2024 17.69 606th 690 12.2%
See the entire list of Best New York High Schools for African American Students!

Rank History for high school Hispanic students at Green Technical High Charter School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 32.81 538th 791 32.0%
2019 18.01 682nd 815 16.3%
2022 19.99 624th 760 17.9%
2023 5.96 833rd 851 2.1%
2024 18.55 749th 865 13.4%
See the entire list of Best New York High Schools for Hispanic Students!

Data source: test scores: NY State Education Department, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Green Technical High Charter School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
State Scores:    
  
Subgroup: 






Data source: NY State Education Department

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Enrollment information for Green Technical High Charter School

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
2009 3 69 0 8 0 n/a n/a 0 80
2010 6 119 1 22 0 n/a n/a 8 156
2011 7 255 1 0 0 0 0 0 263
2012 6 295 0 17 0 0 0 0 318
2013 10 333 0 8 0 0 0 0 351
2014 4 330 1 19 0 0 0 0 354
2015 6 327 1 12 0 0 0 0 346
2016 8 283 3 44 0 0 11 0 349
2017 10 270 1 49 1 1 21 0 353
2018 8 259 2 62 0 1 24 0 356
2019 7 236 2 60 1 1 31 0 338
2020 8 245 0 61 1 2 41 0 358
2021 13 277 0 64 1 1 40 0 396
2022 10 295 0 65 2 0 41 0 413
2023 8 315 1 61 2 0 27 0 414

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Green Technical High Charter School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2009 80 5.1 15.7 75
2010 156 13.1 11.8 93.2
2011 263 14.1 18.6 77.2
2012 318 26.2 12.1 95.9
2013 351 29.0 12.0 83.2
2014 354 30.0 11.8 72.9
2015 346 27.0 12.8 57.5
2016 349 28.0 12.4 n/a
2017 353 29.9 11.7 88.4
2018 356 33.0 10.7 67.7
2019 338 27.0 12.5 62.1
2020 358 38.6 9.2 62.3
2021 396 36.6 10.7 68.4
2022 413 24.5 16.8 99.8
2023 414 19.5 21.2 92.5

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Green Technical High Charter School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2009 80 5.1 15.7 75
2010 156 13.1 11.8 93.2
2011 263 14.1 18.6 77.2
2012 318 26.2 12.1 95.9
2013 351 29.0 12.0 83.2
2014 354 30.0 11.8 72.9
2015 346 27.0 12.8 57.5
2016 349 28.0 12.4 n/a
2017 353 29.9 11.7 88.4
2018 356 33.0 10.7 67.7
2019 338 27.0 12.5 62.1
2020 358 38.6 9.2 62.3
2021 396 36.6 10.7 68.4
2022 413 24.5 16.8 99.8
2023 414 19.5 21.2 92.5

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.
Finances

Per Pupil Expenditures for Green Technical High Charter School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $453 (3.0%) $14,473 (97.0%) $14,926
2020 $362 (2.5%) $14,159 (97.5%) $14,521
2021 $776 (5.6%) $13,141 (94.4%) $13,917
2022 $3,021 (19.5%) $12,474 (80.5%) $15,496
2023 $2,986 (17.3%) $14,264 (82.7%) $17,250

Data source: New York Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Green Technical High Charter School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 1061st of 1207 High schoolsRanks 1198th of 1228 High schools
 9.7%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
End of Course Common Core Algebra I (Green Technical High Charter School)52.116.1
 36%
   End of Course Common Core Algebra I (New York)71.164.6
 6.5%
End of Course Chemistry (Green Technical High Charter School)5.90
 5.9%
   End of Course Chemistry (New York)73.165.2
 7.9%
End of Course Common Core Algebra II (Green Technical High Charter School)33.39.1
 24.2%
   End of Course Common Core Algebra II (New York)82.764.1
 18.5%
End of Course Common Core English Language Arts (Green Technical High Charter School)69.656.5
 13.1%
   End of Course Common Core English Language Arts (New York)83.976.9
 6.9%
End of Course Common Core Geometry (Green Technical High Charter School)13.45.9
 7.6%
   End of Course Common Core Geometry (New York)70.153.2
 17%
End of Course Earth Science (Green Technical High Charter School)11.87.8
 4%
   End of Course Earth Science (New York)68.965
 3.9%
End of Course Global History and Geography (Green Technical High Charter School)52.336.1
 16.1%
   End of Course Global History and Geography (New York)78.873.6
 5.2%
End of Course Living Environment (Green Technical High Charter School)52.914.4
 38.6%
   End of Course Living Environment (New York)73.265.7
 7.5%
End of Course U.S. History and Government (Green Technical High Charter School)5446.7
 7.4%
   End of Course U.S. History and Government (New York)76.979.7
 2.8%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students338414
 22.5%
African American236315
 33.5%
American Indian12
 100%
Asian21
 50%
Hispanic6061
 1.7%
Pacific Islander10
 100%
White78
 14.3%
Two or More Races3127
 12.9%
% Free/Discounted Lunch Recipients62.1%92.5%
 30.4%


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Frequently Asked Questions about Green Technical High Charter School

Students at Green Technical High Charter School are 76% African American, 15% Hispanic, 7% Two or more races, 2% White.

Green Technical High Charter School ranks in the bottom 6.6% of New York high schools.

In the 2022-23 school year, 414 students attended Green Technical High Charter School.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the WNYC and the New York State Department of Health and the NY State Education Department.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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