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Glenbrook High School District 225, Illinois

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Glenbrook High School District 225
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District details
School board members: 7
Students: 5,092 (2023-2024)
Schools: 4 (2023-2024)
Website: Link

Glenbrook High School District 225 is a school district in Illinois (Cook County). During the 2024 school year, 5,092 students attended one of the district's four schools.

This page provides information regarding school board members, finances, academics, students, and more details about the district.

Jump to a section:
School board Elections Location Budget Academic performance Students Staff Schools

School board

The Glenbrook High School District 225 consists of seven members serving four-year terms. To find information about school board meetings, click here.

List of school board members
NameYear assumed officeYear term ends
Jack Downing20252029
Beth Hope20252029
Matthew O’Hara20212029
Peter Glowacki20172029
Sandra Muhlenbeck2027
Marcelo Sztainberg20172027
Skip Shein20032027

Elections

Click here for more information about any school board elections that Ballotpedia has covered in this district.

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District map

School district map

Budget

The following statistics were published by the National Center for Education Statistics, which is a part of the U.S. Department of Education.[1]

Revenue, 2021-2022
SOURCE AMOUNT AMOUNT PER STUDENT PERCENT
Federal: $5,917,000 $1,153 3%
Local: $153,878,000 $29,984 78%
State: $36,511,000 $7,114 19%
Total: $196,306,000 $38,251
Expenditures, 2021-2022
TYPE AMOUNT AMOUNT PER STUDENT PERCENT
Total Expenditures: $174,652,000 $34,031
Total Current Expenditures: $152,930,000 $29,799
Instructional Expenditures: $82,950,000 $16,163 47%
Student and Staff Support: $22,270,000 $4,339 13%
Administration: $31,686,000 $6,174 18%
Operations, Food Service, Other: $16,024,000 $3,122 9%
Total Capital Outlay: $10,906,000 $2,125
Construction: $7,152,000 $1,393
Total Non El-Sec Education & Other: $855,000 $166
Interest on Debt: $2,511,000 $489


Academic performance

Each year, state and local education agencies use tests and other standards to assess student proficiency. Although the data below was published by the U.S. Department of Education, proficiency measurements are established by the states. As a result, proficiency levels are not comparable between different states and year-over-year proficiency levels within a district may not be comparable because states may change their proficiency measurements. To protect student privacy, percentages are reported as ranges for groups of 300 students or fewer. If five or fewer students were included in a data set, the data will display as "PS."[2]

The following table shows the percentage of district students who scored at or above the proficiency level each school year:

School year All (%) Asian/Pacific Islander (%) Black (%) Hispanic (%) Native American (%) Two or More Races (%) White (%)
2020-2021 62 75-79 <50 35-39 60-69 63
2018-2019 69 75-79 <50 35-39 PS 70-74 73
2017-2018 69 75-79 <50 35-39 70-79 72
2016-2017 66 75-79 21-39 30-34 PS 70-79 69
2015-2016 21 25-29 <50 10-14 <=20 22
2014-2015 36 50-54 <50 15-19 40-59 34
2013-2014 85 90-94 <50 55-59 PS 60-79 87
2012-2013 84 85-89 <50 50-54 70-79 87
2011-2012 85 85-89 >=50 45-49 PS 80-89 87
2010-2011 83 90-94 <50 25-29 PS 60-79 88

The following table shows the percentage of district students who scored at or above the proficiency level each school year:

School year All (%) Asian/Pacific Islander (%) Black (%) Hispanic (%) Native American (%) Two or More Races (%) White (%)
2020-2021 64 75-79 <50 45-49 60-69 65
2018-2019 67 70-74 <50 40-44 PS 65-69 71
2017-2018 70 75-79 <50 40-44 70-79 73
2016-2017 70 80-84 40-59 35-39 PS 70-79 74
2015-2016 31 45-49 <50 15-19 20-29 31
2014-2015 48 60-64 <50 25-29 60-79 47
2013-2014 84 85-89 >=50 55-59 PS 60-79 87
2012-2013 82 80-84 >=50 45-49 80-89 86
2011-2012 78 70-74 >=50 30-34 PS 80-89 84
2010-2011 78 70-74 <50 25-29 PS 60-79 84

The following table shows the graduation rate of district students each school year:

School year All (%) Asian/Pacific Islander (%) Black (%) Hispanic (%) Native American (%) Two or More Races (%) White (%)
2017-2018 97 >=95 >=80 90-94 PS >=90 97
2016-2017 97 >=95 >=50 90-94 >=90 97
2015-2016 97 >=95 >=50 >=95 >=90 97
2014-2015 96 >=95 >=50 90-94 PS >=80 97
2013-2014 96 90-94 >=50 85-89 >=90 97
2012-2013 97 >=95 >=50 80-84 PS >=90 >=99
2011-2012 96 >=95 >=50 75-79 PS >=80 97
2010-2011 98 >=95 >=50 >=90 PS >=80 98


Students

The following statistics were published by the National Center for Education Statistics, which is a part of the U.S. Department of Education.[3]

Year Enrollment Year-to-year change (%)
2023-2024 5,092 0.0
2022-2023 5,092 -0.8
2021-2022 5,132 -0.6
2020-2021 5,164 -0.7
2019-2020 5,201 0.7
2018-2019 5,163 0.4
2017-2018 5,140 0.8
2016-2017 5,100 0.4
2015-2016 5,078 2.2
2014-2015 4,965 2.5
2013-2014 4,841 0.5
2012-2013 4,819 1.4
2011-2012 4,750 -0.3
2010-2011 4,765 -0.8
2009-2010 4,803 1.5
2008-2009 4,732 -0.5
2007-2008 4,758 -1.6
2006-2007 4,835 -0.7
2005-2006 4,868 0.9
2004-2005 4,826 1.0
2003-2004 4,776 2.9
2002-2003 4,636 1.2
2001-2002 4,581 2.8
2000-2001 4,454 2.6
1999-2000 4,336 0.0
Racial Demographics, 2023-2024
RACE Glenbrook High School District 225 (%) Illinois K-12 STUDENTS (%)
American Indian/Alaska Native 0.0 0.3
Asian or Asian/Pacific Islander 21.8 5.6
Black 1.5 16.4
Hispanic 11.6 28.1
Native Hawaiian/Pacific Islander 0.2 0.1
Two or More Races 5.0 4.2
White 60.0 45.3

Note: Percentages for race and ethnicity may add up to more than 100 percent because respondents may report more than one race and the Hispanic/Latino ethnicity may be selected in conjunction with any race. Read more about race and ethnicity in the census here.


Staff

The following statistics were published by the National Center for Education Statistics, which is a part of the U.S. Department of Education.[4]

As of the 2023-2024 school year, Glenbrook High School District 225 had 398.81 full-time classroom teachers. The student-teacher ratio was 12.77.

Teachers, 2023-2024 school year
TYPE NUMBER OF TEACHERS
Prekindergarten: 0.00
Kindergarten: 0.00
Elementary: 0.00
Secondary: 398.81
Total: 398.81

Glenbrook High School District 225 employed 9.80 district administrators and 32.32 school administrators as of the 2023-2024 school year.

Administrators, 2023-2024 school year
TYPE NUMBER OF ADMINISTRATORS
District Administrators: 9.80
District Administrative Support: 287.72
School Administrators: 32.32
School Administrative Support: 72.00
Other staff, 2023-2024 school year
TYPE NUMBER OF OTHER STAFF
Instructional Aides: 101.57
Instruc. Coordinators & Supervisors: 2.00
Total Guidance Counselors: 22.60
Elementary Guidance Counselors: 0.00
Secondary Guidance Counselors: 22.60
Librarians/Media Specialists: 5.40
Library/Media Support: 0.00
Student Support Services: 30.53
Other Support Services: 0.00


Schools

The following statistics were published by the National Center for Education Statistics, which is a part of the U.S. Department of Education.[5]

The Glenbrook High School District 225 operates four schools. They are listed below in alphabetical order.
List of schools
SCHOOL NAMENUMBER OF STUDENTSGRADES
Glenbrook Evening High School09-12
Glenbrook North High School2,0779-12
Glenbrook Off Campus09-12
Glenbrook South High School3,0159-12

About school boards

Education legislation in Illinois

Bills are monitored by BillTrack50 and sorted by action history.

See also

School Boards Education Policy Local Politics Illinois
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External links

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    • Footnotes

    1. ↑ National Center for Education Statistics, "Elementary/Secondary Information System," accessed October 6, 2025
    2. ↑ U.S. Department of Education, Washington, DC: EDFacts, "State Assessments in Reading/Language Arts and Mathematics- School Year 2018-19 EDFacts Data Documentation," accessed February 25, 2021
    3. ↑ National Center for Education Statistics, "Elementary/Secondary Information System," accessed October 6, 2025
    4. ↑ National Center for Education Statistics, "Elementary/Secondary Information System," accessed October 6, 2025
    5. ↑ National Center for Education Statistics, "Elementary/Secondary Information System," accessed October 6, 2025
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