Islip High School

Public 9-12

 2508 Union Blvd
       Islip, NY  11751-3159


(631) 650-8301

District: Islip Union Free School District

SchoolDigger Rank:
266th of 1,228 New York High Schools

Per Pupil Expenditures:  $20,178 Help


Feeder schools for Islip High School:

Elementary:    Commack Road Elementary School
    Maud S Sherwood Elementary School
    Wing Elementary School
Middle:    Islip Middle School

Student/teacher ratio:  9.6 Help
Number of students:  892

Racial breakdown:

White:
50.9%
Hispanic:
34.2%
African American:
6.3%
more

Free/discounted lunch recipients:  32.8% Help


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Performance Trends
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Compare Details Islip High School ranks better than 78.3% of high schools in New York. (See more...)
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Compare Details In 2023 the calculated Average Standard Score was 73.08. (See more...)
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The Adjusted Cohort Graduation Rate (ACGR) measures the percentage of Islip High School freshmen who graduate within four years, adjusting for students who transfer in or out.
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The high school dropout rate measures the percentage of students who do not complete their high school education.
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Chronic absenteeism in a high 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: White (50.9%), Hispanic (34.2%), African American (6.3%). (See more...)
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Compare Details 32.8% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Islip High School is 9.6. (See more...)
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Compare Islip High School employs 92.4 full-time teachers.
Finance
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Compare Details The average total spent per student at Islip High School is $20,178.
Schooldigger 2023 Rankings:

Islip High School:

SchoolDigger ranks Islip High School 266th of 1228 New York public high schools. (See Islip High School in the ranking list.)

High School Test Score Ratings by Student Subgroup:


English Language Learner students:
Special Education students:
Low Socio Economic Status students:
Female students:
Male students:
Asian students:
African American students:
Hispanic students:
White students:


Islip Union Free School District:

SchoolDigger ranks Islip Union Free School District 552nd of 866 New York school districts. (See district ranking list.)


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Your rating for Islip High School?

Rank History for Islip High School

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Rank History for all students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2005 73.08 107th 935 88.6%
2006 67.79 245th 986 75.2%
2007 67.46 263rd 1002 73.8%
2008 72.87 140th 1027 86.4%
2009 67.95 266th 1086 75.5%
2010 65.10 349th 1117 68.8%
2011 72.15 205th 1165 82.4%
2012 73.23 234th 1198 80.5%
2013 70.56 319th 1217 73.8%
2014 62.53 427th 1237 65.5%
2015 61.84 421st 1255 66.5%
2016 60.03 457th 1255 63.6%
2017 62.51 411th 1221 66.3%
2018 70.59 313th 1210 74.1%
2019 75.60 206th 1207 82.9%
2022 74.37 222nd 1190 81.3%
2023 73.08 266th 1228 78.3%
See the entire list of New York High School Rankings!

Rank History for Multi-racial students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 54.91 75th 157 52.2%
2019 77.30 20th 165 87.9%
See the entire list of Best New York High Schools for Multi-racial Students!

Rank History for English Language Learner students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 65.87 136th 546 75.1%
2019 79.84 56th 565 90.1%
2022 87.40 19th 481 96.0%
2023 70.43 92nd 583 84.2%
See the entire list of Best New York High Schools for English Language Learner Students!

Rank History for Special Education students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 74.00 197th 1095 82.0%
2019 76.25 195th 1132 82.8%
2022 77.61 135th 1038 87.0%
2023 81.52 123rd 1130 89.1%
See the entire list of Best New York High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 63.42 328th 1154 71.6%
2019 70.00 217th 1179 81.6%
2022 68.86 216th 1101 80.4%
2023 67.38 254th 1155 78.0%
See the entire list of Best New York High Schools for Low Socio Economic Status Students!

Rank History for Female students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 69.80 318th 1176 73.0%
2019 74.93 221st 1193 81.5%
2022 76.70 166th 1155 85.6%
2023 75.32 228th 1197 81.0%
See the entire list of Best New York High Schools for Female Students!

Rank History for Male students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 69.71 300th 1176 74.5%
2019 74.51 211th 1190 82.3%
2022 70.48 284th 1154 75.4%
2023 70.39 308th 1191 74.1%
See the entire list of Best New York High Schools for Male Students!

Rank History for Asian students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 54.89 218th 426 48.8%
2019 63.81 184th 447 58.8%
2022 63.18 154th 386 60.1%
2023 64.12 158th 424 62.7%
See the entire list of Best New York High Schools for Asian Students!

Rank History for African American students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 90.85 14th 679 97.9%
2019 88.58 20th 686 97.1%
2022 80.17 66th 593 88.9%
2023 86.88 44th 671 93.4%
See the entire list of Best New York High Schools for African American Students!

Rank History for Hispanic students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 65.22 231st 791 70.8%
2019 73.19 164th 815 79.9%
2022 75.44 135th 760 82.2%
2023 74.76 156th 851 81.7%
See the entire list of Best New York High Schools for Hispanic Students!

Rank History for White students at Islip High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools NY State Percentile SchoolDigger Rating
2018 64.63 224th 765 70.7%
2019 71.59 130th 793 83.6%
2022 71.22 131st 738 82.2%
2023 69.74 153rd 776 80.3%
See the entire list of Best New York High Schools for White 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.

Islip High School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 



Data source: NY State Education Department

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Enrollment information for Islip High School

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1989 868 23 15 47 2 n/a n/a 0 955
1990 799 25 10 29 0 n/a n/a 0 863
1991 769 26 15 54 0 n/a n/a 0 864
1992 733 22 11 51 1 n/a n/a 0 818
1993 732 25 17 55 0 n/a n/a 0 829
1994 708 24 22 83 0 n/a n/a 0 837
1995 644 29 11 92 0 n/a n/a 0 776
1996 644 29 11 92 0 n/a n/a 0 776
1997 681 34 7 78 1 n/a n/a 0 801
1998 694 32 4 76 0 n/a n/a 0 806
1999 735 35 5 75 0 n/a n/a 0 850
2000 783 41 2 79 0 n/a n/a 0 905
2001 750 41 1 73 0 n/a n/a 0 865
2002 886 41 22 66 1 n/a n/a 0 1016
2003 886 41 22 66 1 n/a n/a 0 1016
2004 947 42 15 81 0 n/a n/a 0 1085
2005 968 48 18 99 1 n/a n/a 0 1134
2006 957 54 10 109 1 n/a n/a 0 1131
2007 977 49 15 133 4 n/a n/a 0 1178
2008 900 63 33 156 2 n/a n/a 0 1154
2009 888 70 37 134 1 n/a n/a 0 1130
2010 899 67 46 147 2 n/a n/a 0 1161
2011 882 70 45 151 2 0 0 0 1150
2012 873 62 44 173 1 1 8 0 1162
2013 846 65 32 194 1 3 14 0 1155
2014 777 67 23 204 0 0 22 0 1093
2015 722 58 21 198 0 0 23 0 1022
2016 662 59 16 202 0 0 21 0 960
2017 637 59 36 214 0 0 25 0 971
2018 617 57 48 245 0 1 25 0 993
2019 593 53 48 244 0 1 21 0 960
2020 580 48 49 257 0 1 29 0 964
2021 542 52 45 273 1 2 28 0 943
2022 497 47 41 280 2 1 25 0 893
2023 454 56 45 305 3 1 28 0 892

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 Islip High School

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 955 69.1 13.8 n/a
1990 863 64.7 13.3 n/a
1991 864 63.2 13.6 n/a
1992 818 55.7 14.6 n/a
1993 829 47.3 17.5 n/a
1994 837 56.3 14.9 6.6
1995 776 53.8 14.4 6.7
1996 776 53.8 14.4 6.7
1997 801 56.6 14.2 7.9
1998 806 60.2 13.4 13.8
1999 850 63.1 13.5 5.1
2000 905 68.2 13.3 7.2
2001 865 70.0 12.4 8.7
2002 1016 75.5 13.5 13.7
2003 1016 75.5 13.5 13.7
2004 1085 n/a n/a n/a
2005 1134 77.3 14.7 19.4
2006 1131 80.0 14.1 18.3
2007 1178 84.1 14.0 15.4
2008 1154 93.0 12.4 14.7
2009 1130 98.5 11.5 13.1
2010 1161 92.0 12.6 19.9
2011 1150 89.4 12.8 21.4
2012 1162 92.4 12.5 24.8
2013 1155 94.0 12.2 19.3
2014 1093 90.5 12.0 21.8
2015 1022 84.0 12.1 24.4
2016 960 86.0 11.1 27.1
2017 971 83.0 11.6 29.1
2018 993 86.2 11.5 25.6
2019 960 79.7 12.0 28.5
2020 964 95.6 10.0 28.2
2021 943 91.9 10.2 29.9
2022 893 91.7 9.7 32
2023 892 92.4 9.6 32.8

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 Islip High School

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 955 69.1 13.8 n/a
1990 863 64.7 13.3 n/a
1991 864 63.2 13.6 n/a
1992 818 55.7 14.6 n/a
1993 829 47.3 17.5 n/a
1994 837 56.3 14.9 6.6
1995 776 53.8 14.4 6.7
1996 776 53.8 14.4 6.7
1997 801 56.6 14.2 7.9
1998 806 60.2 13.4 13.8
1999 850 63.1 13.5 5.1
2000 905 68.2 13.3 7.2
2001 865 70.0 12.4 8.7
2002 1016 75.5 13.5 13.7
2003 1016 75.5 13.5 13.7
2004 1085 n/a n/a n/a
2005 1134 77.3 14.7 19.4
2006 1131 80.0 14.1 18.3
2007 1178 84.1 14.0 15.4
2008 1154 93.0 12.4 14.7
2009 1130 98.5 11.5 13.1
2010 1161 92.0 12.6 19.9
2011 1150 89.4 12.8 21.4
2012 1162 92.4 12.5 24.8
2013 1155 94.0 12.2 19.3
2014 1093 90.5 12.0 21.8
2015 1022 84.0 12.1 24.4
2016 960 86.0 11.1 27.1
2017 971 83.0 11.6 29.1
2018 993 86.2 11.5 25.6
2019 960 79.7 12.0 28.5
2020 964 95.6 10.0 28.2
2021 943 91.9 10.2 29.9
2022 893 91.7 9.7 32
2023 892 92.4 9.6 32.8

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.

Immunization Rates

Islip High School

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YearCompletely ImmunizedReligious ExemptionMedical ExemptionPolioMeaslesMumpsRubellaDiphtheriaHepatitis BVaricella
201399.8%0.1%0.0%99.9%99.9%99.9%99.9%99.9%99.8%99.9%
201499.3%0.3%0.0%99.5%99.6%99.7%99.7%99.7%99.6%99.5%
201599.5%0.4%0.0%99.6%99.6%99.6%99.6%99.5%99.6%99.6%
201698.9%0.6%0.0%99.2%99.1%99.1%99.2%99.2%99.2%99.2%
201798.8%0.4%0.0%98.9%99.6%99.6%99.6%99.6%99.4%99.6%
201899.1%0.4%0.1%99.6%99.6%99.6%99.6%99.6%99.5%99.5%
201998.4%0.0%0.0%99.1%99.5%99.5%99.5%99.4%99.4%99.2%
202099.2%0.0%99.6%99.8%99.8%99.8%99.6%99.5%99.5%

Data source: New York State Department of Health
Finances

Per Pupil Expenditures for Islip High School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $00 (0.0%) $16,511 (100.0%) $16,511
2020 $59 (0.3%) $16,855 (99.7%) $16,914
2021 $246 (1.2%) $21,004 (98.8%) $21,250
2022 $186 (0.9%) $19,992 (99.1%) $20,178

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

Impact of COVID-19 on Islip High 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 206th of 1207 High schoolsRanks 266th of 1228 High schools
 4.6%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
End of Course Algebra I (Islip High School)72.453.5
 18.9%
   End of Course Algebra I (Islip Union Free School District)86.776.2
 10.5%
   End of Course Algebra I (New York)71.164.6
 6.5%
End of Course Chemistry (Islip High School)85.488.8
 3.4%
   End of Course Chemistry (Islip Union Free School District)85.488.8
 3.4%
   End of Course Chemistry (New York)73.165.2
 7.9%
End of Course Algebra II (Islip High School)91.471.7
 19.8%
   End of Course Algebra II (Islip Union Free School District)91.471.7
 19.8%
   End of Course Algebra II (New York)82.764.1
 18.5%
End of Course English (Islip High School)9693.8
 2.2%
   End of Course English (Islip Union Free School District)94.693
 1.6%
   End of Course English (New York)83.976.9
 6.9%
End of Course Geometry (Islip High School)87.870.1
 17.7%
   End of Course Geometry (Islip Union Free School District)87.869.8
 18%
   End of Course Geometry (New York)70.153.2
 17%
End of Course Earth Science (Islip High School)70.558.6
 11.8%
   End of Course Earth Science (Islip Union Free School District)80.872.4
 8.3%
   End of Course Earth Science (New York)68.965
 3.9%
End of Course Global History and Geography (Islip High School)98.991.8
 7.1%
   End of Course Global History and Geography (Islip Union Free School District)95.991.9
 4%
   End of Course Global History and Geography (New York)78.873.6
 5.2%
End of Course Living Environment (Islip High School)91.883.4
 8.4%
   End of Course Living Environment (Islip Union Free School District)90.783.5
 7.3%
   End of Course Living Environment (New York)73.265.7
 7.5%
End of Course Physics (Islip High School)90.677.1
 13.5%
   End of Course Physics (Islip Union Free School District)90.677.1
 13.5%
   End of Course Physics (New York)81.668.1
 13.5%
End of Course U.S. History and Government (Islip High School)95.995.5
 0.4%
   End of Course U.S. History and Government (Islip Union Free School District)94.995.1
 0.2%
   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 Students960892
 7.1%
African American5356
 5.7%
American Indian03
Asian4845
 6.3%
Hispanic244305
 25%
Pacific Islander11
White593454
 23.4%
Two or More Races2128
 33.3%
% Free/Discounted Lunch Recipients28.5%32.8%
 4.3%


Schools Near Islip High School









Frequently Asked Questions about Islip High School

In the 2022-23 school year, 892 students attended Islip High School.

Students at Islip High School are 51% White, 34% Hispanic, 6% African American, 5% Asian, 3% Two or more races.

Islip High School ranks 266th of 1228 New York high schools. SchoolDigger rates this school 4 stars out of 5.

Islip High School is fed by the following schools:

Elementary : Commack Road Elementary School
Elementary : Maud S Sherwood Elementary School
Elementary : Wing Elementary School
Middle : Islip Middle 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. Attendance Areas provided by ATTOM.

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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