Glenbrook North High School

Public 9-12

 2300 Shermer Rd
       Northbrook, IL  60062-6722


(847) 272-6400

District: Northfield Township HSD 225

SchoolDigger Rank:
7th of 698 Illinois High Schools

Per Pupil Expenditures:  $38,630 Help

Feeder schools for Glenbrook North High School:

Elementary:    Greenbriar Elementary School
    Hickory Point Elementary School
    Meadowbrook Elementary School
    Shabonee School
    More...
Middle:    Maple School
    Northbrook Junior High School
    Wood Oaks Junior High School

Student/teacher ratio:  12.9
Number of students:  2,052

Immunizations:

Measles:
98.4%
Polio:
99.1%
more


Racial breakdown:

White:
70.3%
Asian:
18.6%
Hispanic:
5.6%
more

Free/discounted lunch recipients:  4.1%

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Performance Trends
Help
Compare Details Glenbrook North High School ranks better than 99% of high schools in Illinois. (See more...)
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Compare Details In 2022 the calculated Average Standard Score was 99.89. (See more...)
Student Body
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Compare Details Racial makeup is: White (70.3%), Asian (18.6%), Hispanic (5.6%). (See more...)
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Compare Details 4.1% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Glenbrook North High School is 12.9, which is the 2nd best among 2 high schools in the Northfield Township HSD 225 School District. (See more...)
Help
Compare Glenbrook North High School employs 158.8 full-time teachers.
Finance
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Compare Details The average total spent per student at Glenbrook North High School is $38,630, which is the highest among 4 high schools in the Northfield Township HSD 225 School District!
Map and boundary of Glenbrook North High School


School Attendance Areas provided by ATTOM.

Schooldigger 2022 Rankings:

Glenbrook North High School:

SchoolDigger ranks Glenbrook North High School 7th of 698 Illinois public high schools. (See Glenbrook North High School in the ranking list.)

Northfield Township HSD 225:

SchoolDigger ranks Northfield Township HSD 225 11th of 819 Illinois school districts. (See district ranking list.)


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Rank History for Glenbrook North High School

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Compare
Year Avg Standard Score Statewide Rank Total # Ranked High Schools IL State Percentile SchoolDigger Rating
2003 97.69 8th 586 98.6%
2004 97.55 6th 592 99.0%
2005 96.93 8th 590 98.6%
2006 96.57 9th 596 98.5%
2007 97.77 9th 612 98.5%
2008 96.86 9th 624 98.6%
2009 95.67 13th 632 97.9%
2010 96.85 8th 643 98.8%
2011 97.61 10th 655 98.5%
2012 96.43 11th 665 98.3%
2013 96.31 12th 670 98.2%
2014 97.43 10th 670 98.5%
2015 86.65 52nd 614 91.5%
2016 63.35 135th 637 78.8%
2017 99.36 12th 645 98.1%
2018 99.51 11th 646 98.3%
2019 97.35 18th 700 97.4%
2021 99.64 11th 688 98.4%
2022 99.89 7th 698 99.0%

Data source: test scores: Illinois State Board of Education, rankings: SchoolDigger.com

Glenbrook North High School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
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Data source: Illinois State Board of Education

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Enrollment information for Glenbrook North High School

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 1726 1 161 16 1 n/a n/a 0 1905
1989 1582 1 195 19 1 n/a n/a 0 1798
1990 1485 1 210 26 1 n/a n/a 0 1723
1991 1439 4 246 22 1 n/a n/a 0 1712
1992 1476 5 243 24 0 n/a n/a 0 1748
1993 1448 3 241 20 1 n/a n/a 0 1713
1994 1481 1 271 19 1 n/a n/a 0 1773
1995 1443 0 278 28 0 n/a n/a 0 1749
1996 1443 0 278 28 0 n/a n/a 0 1749
1997 1453 1 298 18 0 n/a n/a 0 1770
1998 1452 5 278 18 0 n/a n/a 0 1753
1999 1575 5 274 11 1 n/a n/a 0 1866
2000 1618 4 292 16 1 n/a n/a 0 1931
2001 1679 2 292 16 3 n/a n/a 0 1992
2002 1751 7 305 22 0 n/a n/a 0 2085
2003 1751 7 305 22 0 n/a n/a 0 2085
2004 1752 7 315 28 0 n/a n/a 0 2102
2005 1751 10 306 27 0 n/a n/a 0 2094
2006 1766 9 310 36 0 n/a n/a 7 2128
2007 1727 14 281 50 0 n/a n/a 17 2089
2008 1761 13 274 42 0 n/a n/a 28 2118
2009 1758 13 270 55 1 n/a n/a 42 2139
2010 1721 6 261 60 1 n/a n/a 55 2104
2011 1722 9 260 51 1 0 59 0 2102
2012 1687 9 254 46 3 1 55 0 2055
2013 1640 11 285 66 2 1 50 0 2055
2014 1651 14 293 70 2 2 42 0 2074
2015 1582 14 316 70 2 2 38 0 2024
2016 1544 13 309 78 0 2 51 0 1997
2017 1551 11 290 94 0 1 63 0 2010
2018 1490 13 298 96 3 3 85 0 1988
2019 n/a n/a n/a n/a n/a n/a n/a 2023 2023
2020 1486 8 328 121 0 0 97 0 2040
2021 1445 10 356 114 0 1 99 0 2025
2022 1443 13 382 115 0 2 97 0 2052

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 Glenbrook North High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 1905 149.8 12.7 n/a
1989 1798 141.7 12.6 n/a
1990 1723 139.3 12.3 n/a
1991 1712 138.6 12.3 n/a
1992 1748 142.3 12.2 n/a
1993 1713 134.2 12.8 n/a
1994 1773 131.2 13.5 n/a
1995 1749 129.2 13.5 n/a
1996 1749 129.2 13.5 n/a
1997 1770 131.8 13.4 n/a
1998 1753 126.7 13.8 n/a
1999 1866 132.1 14.1 n/a
2000 1931 134.6 14.3 n/a
2001 1992 142.9 13.9 n/a
2002 2085 150.8 13.8 n/a
2003 2085 150.8 13.8 n/a
2004 2102 153.5 13.7 n/a
2005 2094 155.9 13.4 n/a
2006 2128 153.8 13.8 n/a
2007 2089 149.0 14.0 n/a
2008 2118 137.0 15.5 n/a
2009 2139 159.2 13.4 n/a
2010 2104 158.6 13.2 n/a
2011 2102 159.8 13.1 n/a
2012 2055 158.3 12.9 7.3
2013 2055 154.2 13.3 8.6
2014 2074 n/a n/a 16.8
2015 2024 157.0 12.8 8.3
2016 1997 150.0 13.3 7
2017 2010 146.5 13.7 6.1
2018 1988 111.3 17.8 5.8
2019 2023 157.8 12.8 4.8
2020 2040 160.1 12.7 5
2021 2025 n/a n/a n/a
2022 2052 158.8 12.9 4.1

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

About Students eligible for discounted/free lunch
For information about the National School Lunch Program, see the USDA Website

Student/Teacher Ratio Glenbrook North High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 1905 149.8 12.7 n/a
1989 1798 141.7 12.6 n/a
1990 1723 139.3 12.3 n/a
1991 1712 138.6 12.3 n/a
1992 1748 142.3 12.2 n/a
1993 1713 134.2 12.8 n/a
1994 1773 131.2 13.5 n/a
1995 1749 129.2 13.5 n/a
1996 1749 129.2 13.5 n/a
1997 1770 131.8 13.4 n/a
1998 1753 126.7 13.8 n/a
1999 1866 132.1 14.1 n/a
2000 1931 134.6 14.3 n/a
2001 1992 142.9 13.9 n/a
2002 2085 150.8 13.8 n/a
2003 2085 150.8 13.8 n/a
2004 2102 153.5 13.7 n/a
2005 2094 155.9 13.4 n/a
2006 2128 153.8 13.8 n/a
2007 2089 149.0 14.0 n/a
2008 2118 137.0 15.5 n/a
2009 2139 159.2 13.4 n/a
2010 2104 158.6 13.2 n/a
2011 2102 159.8 13.1 n/a
2012 2055 158.3 12.9 7.3
2013 2055 154.2 13.3 8.6
2014 2074 n/a n/a 16.8
2015 2024 157.0 12.8 8.3
2016 1997 150.0 13.3 7
2017 2010 146.5 13.7 6.1
2018 1988 111.3 17.8 5.8
2019 2023 157.8 12.8 4.8
2020 2040 160.1 12.7 5
2021 2025 n/a n/a n/a
2022 2052 158.8 12.9 4.1

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

Glenbrook North High School

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Compare
YearPolioMeaslesMumpsRubellaHepatitis BVaricellaDTPMeningococcal
201599.8%99.5%99.5%99.5%99.7%99.4%99.9%
201699.2%99.1%99.1%99.1%99.4%98.8%24.7%
201799.5%99.1%99.1%99.1%99.6%98.4%99.4%24.3%
201899.8%99.7%99.7%99.6%99.8%98.5%99.9%23.4%
202198.8%98.8%98.9%98.9%99.2%98.9%99.2%97.3%
202299.1%98.4%98.4%98.4%98.5%98.9%98.4%98.3%

Data source: Illinois State Board of Education
Finances

Per Pupil Expenditures for Glenbrook North High School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $177 (0.7%) $24,811 (99.3%) $24,988
2020 $260 (1.0%) $26,042 (99.0%) $26,302
2021 $150 (0.4%) $38,480 (99.6%) $38,630
2022 $150 (0.4%) $38,480 (99.6%) $38,630

Data source: Illinois Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Glenbrook North 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
Pandemic (2021-2022)
Change (%)
Ranks 18th of 700 High schoolsRanks 7th of 698 High schools
 1.6%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Pandemic (2021-2022)
Change (%)
11th Grade English Language Arts (Glenbrook North High School)73.371.5
 1.8%
   11th Grade English Language Arts (Northfield Township HSD 225)70.163.2
 6.9%
   11th Grade English Language Arts (Illinois)34.828.8
 6%
11th Grade Mathematics (Glenbrook North High School)71.172.3
 1.2%
   11th Grade Mathematics (Northfield Township HSD 225)67.563.9
 3.6%
   11th Grade Mathematics (Illinois)36.729.8
 6.9%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Pandemic (2020-2021)
Change (%)
Total Students20232025
 0.1%




Frequently Asked Questions about Glenbrook North High School

In the 2021-22 school year, 2,052 students attended Glenbrook North High School.

Students at Glenbrook North High School are 70% White, 19% Asian, 6% Hispanic, 5% Two or more races.

Yes! Glenbrook North High School is one of the best high schools in the state. It ranks 7th of 698 Illinois high schools.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Illinois Department of Public Health and the Illinois State Board of Education. School Attendance Areas provided by ATTOM.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that school and district boundary data 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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