Glenbrook South High School in Glenview IL

Performance Trends

Compare Details Glenbrook South High School ranks better than 97.6% of high schools in Illinois. (See more...)

Compare Details In 2019 the calculated Average Standard Score was 97.97. (See more...)

Student Body

Compare Details Glenbrook South High School has the largest high school student body size in the Northfield Township HSD 225 School District. Student population at Glenbrook South High School is diverse. Racial makeup is: White (62%), Asian (17.8%), Hispanic (13.1%). (See more...)

Compare Details 18.1% of students are receiving a free or discounted lunch. This is the highest percentage in the Northfield Township HSD 225 School District. (See more...)

Teachers

Compare Details The student/teacher ratio at Glenbrook South High School is 13.2. 2 high schools in the Northfield Township HSD 225 School District have better student/teacher ratios. (See more...)

Compare Glenbrook South High School employs 235.9 full-time teachers.

Finance

Compare Details The average total spent per student at Glenbrook South High School is $22,697, which is the 2^nd highest among 2 high schools in the Northfield Township HSD 225 School District.

Map and boundary of Glenbrook South High School

School Attendance Areas provided by ATTOM.

Schooldigger 2019 Rankings:

Glenbrook South High School:

SchoolDigger ranks Glenbrook South High School 17^th of 700 Illinois public high schools. (See Glenbrook South High School in the ranking list.)

Northfield Township HSD 225:

SchoolDigger ranks Northfield Township HSD 225 16^th of 814 Illinois school districts. (See district ranking list.)

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Rank History for Glenbrook South High School

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Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	IL State Percentile
2003	95.57	16^th	586	97.3%
2004	94.95	13^th	592	97.8%
2005	92.55	20^th	590	96.6%
2006	94.29	18^th	596	97.0%
2007	95.18	18^th	612	97.1%
2008	91.92	26^th	624	95.8%
2009	91.17	33^rd	632	94.8%
2010	93.60	22^nd	643	96.6%
2011	91.90	31^st	655	95.3%
2012	94.79	17^th	665	97.4%
2013	95.23	17^th	670	97.5%
2014	95.12	20^th	670	97.0%
2015	81.12	72^nd	614	88.3%
2016	32.20	420^th	637	34.1%
2017	96.89	30^th	645	95.3%
2018	98.20	21^st	646	96.7%
2019	97.97	17^th	700	97.6%

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

Data source: Illinois State Board of Education

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Enrollment information for Glenbrook South High School

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
1988	1792	19	182	42	4	n/a	n/a	0	2039
1989	1686	17	214	33	3	n/a	n/a	0	1953
1990	1653	23	241	46	5	n/a	n/a	0	1968
1991	1567	19	264	53	4	n/a	n/a	0	1907
1992	1587	19	274	64	4	n/a	n/a	0	1948
1993	1588	21	301	64	3	n/a	n/a	0	1977
1994	1556	25	355	81	2	n/a	n/a	0	2019
1995	1596	44	439	116	4	n/a	n/a	0	2199
1996	1596	44	439	116	4	n/a	n/a	0	2199
1997	1663	39	453	114	7	n/a	n/a	0	2276
1998	1673	26	428	110	8	n/a	n/a	0	2245
1999	1703	39	465	106	7	n/a	n/a	0	2320
2000	1746	38	434	104	7	n/a	n/a	0	2329
2001	1807	41	411	123	8	n/a	n/a	0	2390
2002	1919	45	385	145	6	n/a	n/a	0	2500
2003	1919	45	385	145	6	n/a	n/a	0	2500
2004	1967	54	414	162	4	n/a	n/a	0	2601
2005	1988	65	433	170	5	n/a	n/a	4	2665
2006	1939	70	325	99	229	n/a	n/a	9	2671
2007	1916	67	461	206	2	n/a	n/a	32	2684
2008	1865	61	431	187	3	n/a	n/a	44	2591
2009	1821	50	449	215	3	n/a	n/a	55	2593
2010	1829	29	477	197	4	n/a	n/a	60	2596
2011	1806	32	466	191	4	0	61	0	2560
2012	1827	33	501	200	2	1	72	0	2636
2013	1815	27	478	243	1	10	81	0	2655
2014	1800	33	479	268	0	10	71	0	2661
2015	1849	45	513	320	1	2	97	0	2827
2016	1854	45	528	374	1	1	107	0	2910
2017	1894	50	531	371	2	3	121	0	2972
2018	1926	50	549	406	4	4	128	0	3067
2019	n/a	n/a	n/a	n/a	n/a	n/a	n/a	3078	3078
2020	1936	47	557	408	1	1	173	0	3123

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 South High School

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	2039	140.9	14.4	n/a
1989	1953	140.5	13.9	n/a
1990	1968	138.8	14.1	n/a
1991	1907	141.0	13.5	n/a
1992	1948	141.4	13.7	n/a
1993	1977	144.0	13.7	n/a
1994	2019	144.6	14.0	n/a
1995	2199	147.9	14.9	n/a
1996	2199	147.9	14.9	n/a
1997	2276	150.3	15.1	n/a
1998	2245	150.1	15.0	n/a
1999	2320	149.4	15.5	n/a
2000	2329	154.4	15.1	n/a
2001	2390	161.9	14.8	n/a
2002	2500	168.6	14.8	n/a
2003	2500	168.6	14.8	n/a
2004	2601	167.3	15.5	n/a
2005	2665	175.7	15.2	n/a
2006	2671	178.6	15.0	n/a
2007	2684	172.0	15.6	n/a
2008	2591	164.0	15.8	n/a
2009	2593	181.4	14.3	n/a
2010	2596	183.4	14.1	n/a
2011	2560	185.9	13.7	n/a
2012	2636	187.9	14.0	19.8
2013	2655	194.9	13.6	19.9
2014	2661	n/a	n/a	26.6
2015	2827	218.0	12.9	21.5
2016	2910	205.0	14.1	21.2
2017	2972	200.2	14.8	19.9
2018	3067	188.0	16.3	19.9
2019	3078	231.2	13.3	18
2020	3123	235.9	13.2	18.1

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 South High School

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	2039	140.9	14.4	n/a
1989	1953	140.5	13.9	n/a
1990	1968	138.8	14.1	n/a
1991	1907	141.0	13.5	n/a
1992	1948	141.4	13.7	n/a
1993	1977	144.0	13.7	n/a
1994	2019	144.6	14.0	n/a
1995	2199	147.9	14.9	n/a
1996	2199	147.9	14.9	n/a
1997	2276	150.3	15.1	n/a
1998	2245	150.1	15.0	n/a
1999	2320	149.4	15.5	n/a
2000	2329	154.4	15.1	n/a
2001	2390	161.9	14.8	n/a
2002	2500	168.6	14.8	n/a
2003	2500	168.6	14.8	n/a
2004	2601	167.3	15.5	n/a
2005	2665	175.7	15.2	n/a
2006	2671	178.6	15.0	n/a
2007	2684	172.0	15.6	n/a
2008	2591	164.0	15.8	n/a
2009	2593	181.4	14.3	n/a
2010	2596	183.4	14.1	n/a
2011	2560	185.9	13.7	n/a
2012	2636	187.9	14.0	19.8
2013	2655	194.9	13.6	19.9
2014	2661	n/a	n/a	26.6
2015	2827	218.0	12.9	21.5
2016	2910	205.0	14.1	21.2
2017	2972	200.2	14.8	19.9
2018	3067	188.0	16.3	19.9
2019	3078	231.2	13.3	18
2020	3123	235.9	13.2	18.1

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.

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