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CHSD 99 School District

Item: CHSD 99 School District
Rating: 9
Author: Public School Review

6301 Springside Ave
Downers Grove, IL 60516-2488

( shown in map)

Top 20%

Tel: (630) 795-7101

www.csd99.org

Top Rankings

CHSD 99 School District ranks among the top 20% of public school district in Illinois for:

Overview

This School District

This State (IL)

# Schools

2 Schools

4,394 Schools

# Students

4,673 Students

1,842,872 Students

# Teachers

328 Teachers

137,935 Teachers

Student-Teacher Ratio

14:1

Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	CHSD 99 School District	Illinois
9	1,156	152
10	1,140	154
11	1,178	151
12	1,199	155

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District Rank

CHSD 99 School District, which is ranked within the top 20% of all 861 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.

The school district's graduation rate of 93% has stayed relatively flat over five school years.

This School District

State Average (IL)

#148 out of 865 school districts
(Top 20%)

View Data

Overall School District Rank Trends
Year	CHSD 99 School District
2023	#148
2022	#127
2021	#118
2019	#148
2018	#64
2017	#92
2016	#286
2015	#193
2014	#161
2013	#174
2012	#704

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45%

27%

View Data

Math Proficiency Trends
Year	CHSD 99 School District	Illinois
2023	45%	27%
2021	46%	28%
2019	54%	33%
2018	56%	32%
2017	58%	32%
2016	35%	31%
2015	36%	29%
2014	71%	59%
2013	71%	58%
2012	75%	80%
2011	74%	80%

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41%

30%

View Data

Reading and Language Arts Proficiency Trends
Year	CHSD 99 School District	Illinois
2022	41%	30%
2021	46%	32%
2019	48%	38%
2018	56%	37%
2017	54%	38%
2016	37%	36%
2015	46%	38%
2014	72%	57%
2013	71%	58%
2012	68%	75%
2011	68%	75%

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63%

50%

93%

87%

View Data

Graduation Rate Trends
Year	CHSD 99 School District	Illinois
2023	93%	87%
2022	94%	87%
2018	94%	87%
2017	93%	87%
2016	94%	85%
2015	93%	85%
2014	92%	86%
2013	92%	83%
2012	91%	82%
2011	91%	83%

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Students by Ethnicity:

0.58

0.69

View Data

Comparison of Diversity Score Trends
Year	CHSD 99 School District	Illinois
2024	0.58	0.70
2023	0.57	0.70
2022	0.58	0.68
2021	0.54	0.68
2020	0.55	0.68
2019	0.55	0.68
2018	0.53	0.67
2017	0.53	0.67
2016	0.52	0.67
2015	0.52	0.67
2014	0.52	0.66
2013	0.51	0.66
2012	0.50	0.65
2011	0.49	0.66
2010	0.44	0.64
2009	0.43	0.64
2008	0.40	0.64
2007	0.39	0.63
2006	0.38	0.61
2005	0.38	0.61
2004	0.37	0.60
2003	0.38	0.59
2002	0.37	0.59
2001	0.36	0.58
2000	0.37	0.57
1999	0.37	0.56
1998	0.36	0.56
1997	0.36	0.54
1996	0.36	0.53
1995	0.35	0.53
1994	0.34	0.52
1993	0.32	0.52
1992	0.30	0.52
1991	0.30	0.52
1990	0.28	0.51
1989	0.26	0.51
1988	0.25	0.50

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% American Indian

n/a

% Asian

View Data

Asian Student Percentage Comparison Over Years (1988-2024)
Year	CHSD 99 School District	Illinois
2024	7%	6%
2023	7%	6%
2022	7%	5%
2021	7%	5%
2020	7%	5%
2019	7%	5%
2018	6%	5%
2017	6%	5%
2016	6%	5%
2015	7%	6%
2014	7%	5%
2013	8%	5%
2012	8%	4%
2011	8%	5%
2010	8%	5%
2009	8%	5%
2008	9%	5%
2007	8%	5%
2006	9%	5%
2005	10%	5%
2004	10%	4%
2003	10%	4%
2002	10%	4%
2001	9%	4%
2000	10%	3%
1999	10%	3%
1998	11%	3%
1997	11%	3%
1996	12%	3%
1995	11%	3%
1994	10%	3%
1993	9%	3%
1992	9%	3%
1991	9%	3%
1990	9%	3%
1989	9%	3%
1988	9%	2%

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% Hispanic

19%

29%

View Data

Hispanic Student Percentage Comparison Over Years (1988-2024)
Year	CHSD 99 School District	Illinois
2024	19%	28%
2023	18%	27%
2022	18%	27%
2021	17%	27%
2020	17%	26%
2019	17%	26%
2018	16%	26%
2017	16%	26%
2016	15%	26%
2015	13%	25%
2014	12%	25%
2013	11%	24%
2012	10%	24%
2011	10%	23%
2010	9%	22%
2009	9%	22%
2008	8%	21%
2007	8%	20%
2006	7%	19%
2005	6%	18%
2004	6%	18%
2003	6%	17%
2002	6%	16%
2001	6%	15%
2000	5%	15%
1999	5%	14%
1998	5%	13%
1997	4%	13%
1996	4%	12%
1995	4%	12%
1994	3%	11%
1993	3%	11%
1992	2%	10%
1991	2%	10%
1990	2%	9%
1989	1%	9%
1988	1%	9%

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% Black

16%

View Data

Black Student Percentage Comparison Over Years (1988-2024)
Year	CHSD 99 School District	Illinois
2024	9%	16%
2023	8%	17%
2022	8%	17%
2021	8%	17%
2020	9%	17%
2019	9%	17%
2018	9%	17%
2017	9%	17%
2016	9%	17%
2015	10%	17%
2014	10%	17%
2013	10%	18%
2012	10%	18%
2011	9%	18%
2010	9%	20%
2009	9%	20%
2008	7%	20%
2007	7%	20%
2006	7%	20%
2005	7%	20%
2004	6%	21%
2003	6%	21%
2002	5%	21%
2001	6%	21%
2000	6%	21%
1999	6%	21%
1998	5%	21%
1997	6%	20%
1996	6%	21%
1995	6%	20%
1994	6%	21%
1993	6%	21%
1992	6%	21%
1991	6%	21%
1990	5%	22%
1989	4%	22%
1988	4%	22%

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% White

61%

45%

View Data

White Student Percentage Comparison Over Years (1988-2024)
Year	CHSD 99 School District	Illinois
2024	61%	45%
2023	63%	45%
2022	62%	47%
2021	65%	47%
2020	64%	48%
2019	64%	48%
2018	66%	49%
2017	66%	49%
2016	67%	49%
2015	67%	49%
2014	68%	50%
2013	68%	50%
2012	70%	51%
2011	70%	51%
2010	74%	53%
2009	74%	53%
2008	76%	54%
2007	77%	55%
2006	77%	56%
2005	77%	57%
2004	78%	57%
2003	78%	58%
2002	79%	59%
2001	79%	60%
2000	79%	61%
1999	79%	62%
1998	79%	63%
1997	79%	64%
1996	78%	64%
1995	79%	65%
1994	81%	65%
1993	82%	65%
1992	83%	66%
1991	83%	66%
1990	84%	66%
1989	86%	66%
1988	86%	67%

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% Hawaiian

n/a

% Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2012-2024)
Year	CHSD 99 School District	Illinois
2024	4%	4%
2023	4%	4%
2022	3%	4%
2021	3%	4%
2020	3%	4%
2019	3%	4%
2018	3%	3%
2017	3%	3%
2016	3%	3%
2015	3%	3%
2014	3%	3%
2013	3%	3%
2012	2%	3%

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All Ethnic Groups

District Revenue and Spending

The revenue/student of $28,116 is higher than the state median of $22,455. The school district revenue/student has grown by 6% over four school years.

The school district's spending/student of $38,199 is higher than the state median of $21,692. The school district spending/student has grown by 7% over four school years.

This School District

This State (IL)

Total Revenue

$131 MM

$41,381 MM

View Data

Total Revenues Trends
Year	CHSD 99 School District	Illinois
2023	$131 MM	$15 MM
2022	$129 MM	$14 MM
2021	$131 MM	$15 MM
2020	$129 MM	$14 MM
2019	$121 MM	$14 MM
2018	$133 MM	$15 MM
2017	$130 MM	$13 MM
2016	$117 MM	$12 MM
2015	$92 MM	$10 MM
2014	$105 MM	$12 MM
2012	$97 MM	$11 MM
2011	$95 MM	$11 MM
2010	$92 MM	$10 MM
2009	$85 MM	$10 MM
2008	$84 MM	$9 MM
2007	$79 MM	$9 MM
2006	$75 MM	$8 MM
2005	$73 MM	$8 MM
2004	$71 MM	$8 MM
2003	$69 MM	$7 MM
2002	$66 MM	$8 MM
2001	$71 MM	$7 MM
2000	$66 MM	$7 MM
1999	$56 MM	$7 MM
1998	$52 MM	$6 MM
1997	$51 MM	$5 MM
1996	$48 MM	$5 MM
1995	$47 MM	$5 MM

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Spending

$179 MM

$39,976 MM

View Data

Total Expenditure Trends
Year	CHSD 99 School District	Illinois
2023	$179 MM	$14 MM
2022	$174 MM	$14 MM
2021	$179 MM	$14 MM
2020	$174 MM	$14 MM
2019	$125 MM	$13 MM
2018	$127 MM	$14 MM
2017	$121 MM	$12 MM
2016	$107 MM	$12 MM
2015	$87 MM	$11 MM
2014	$98 MM	$12 MM
2012	$105 MM	$11 MM
2011	$90 MM	$11 MM
2010	$87 MM	$11 MM
2009	$85 MM	$10 MM
2008	$84 MM	$9 MM
2007	$76 MM	$9 MM
2006	$73 MM	$8 MM
2005	$76 MM	$8 MM
2004	$73 MM	$8 MM
2003	$74 MM	$8 MM
2002	$74 MM	$8 MM
2001	$94 MM	$7 MM
2000	$80 MM	$7 MM
1999	$61 MM	$6 MM
1998	$54 MM	$6 MM
1997	$49 MM	$5 MM
1996	$44 MM	$5 MM
1995	$42 MM	$5 MM

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Revenue / Student

$28,116

$22,455

View Data

Average Revenue Per Student Trends
Year	CHSD 99 School District	Illinois
2023	$27,516	$17,333
2022	$26,423	$19,707
2021	$26,214	$17,764
2020	$26,423	$19,707
2019	$24,593	$17,662
2018	$27,346	$19,255
2017	$26,712	$17,801
2016	$23,811	$14,596
2015	$18,526	$11,118
2014	$20,744	$13,203
2012	$18,730	$11,701
2011	$17,835	$11,859
2010	$17,433	$11,118
2009	$15,871	$10,546
2008	$15,567	$11,298
2007	$14,259	$10,143
2006	$13,487	$9,054
2005	$13,349	$9,158
2004	$12,854	$8,999
2003	$13,103	$8,614
2002	$12,759	$8,976
2001	$13,402	$8,649
2000	$12,698	$8,451
1999	$10,914	$7,697
1998	$9,136	$5,971
1997	$9,062	$5,662
1995	$9,277	$5,677
1992	$8,325	$4,514

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Spending / Student

$38,199

$21,692

View Data

Average Expenditure Per Student Trends
Year	CHSD 99 School District	Illinois
2023	$37,383	$16,251
2022	$35,602	$19,097
2021	$35,615	$16,655
2020	$35,602	$19,097
2019	$25,537	$17,005
2018	$26,072	$18,215
2017	$24,954	$17,235
2016	$21,832	$14,516
2015	$17,587	$11,218
2014	$19,348	$12,904
2012	$20,168	$11,755
2011	$16,988	$11,220
2010	$16,549	$11,218
2009	$15,885	$10,416
2008	$15,660	$10,971
2007	$13,718	$9,827
2006	$13,115	$8,997
2005	$13,777	$9,234
2004	$13,299	$9,089
2003	$14,155	$9,395
2002	$14,168	$9,305
2001	$17,561	$8,562
2000	$15,434	$8,142
1999	$11,875	$7,325
1998	$9,464	$5,848
1997	$8,742	$5,503
1995	$8,255	$5,507
1992	$8,413	$4,672

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Best CHSD 99 School District Public Schools (2026)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Community H S Dist 99 - North High School

(Math: 48% | Reading: 49%)
:

Top 20%

Add to Compare

4436 Main St
Downers Grove, IL 60515
(630) 795-8401

Gr: 9-12 | 2,082 students Student-teacher ratio: 14:1 Minority enrollment: 31%

Rank: #22.

Community H S Dist 99 - South High School

(Math: 43% | Reading: 34%)
:

Top 30%

Add to Compare

1436 Norfolk St
Downers Grove, IL 60516
(630) 795-8501

Gr: 9-12 | 2,591 students Student-teacher ratio: 15:1 Minority enrollment: 46%

Frequently Asked Questions

How many schools belong to CHSD 99 School District?

CHSD 99 School District manages 2 public schools serving 4,673 students.

What is the rank of CHSD 99 School District?

CHSD 99 School District is ranked #153 out of 861 school districts in Illinois (top 20%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Illinois school districts for: Highest overall rank (Top 20%), Highest math proficiency (Top 20%), Highest graduation rate (Top 10%) and Largest student body (number of students) (Top 1%)

What is the racial composition of students in CHSD 99 School District?

61% of CHSD 99 School District students are White, 19% of students are Hispanic, 8% of students are Black, 7% of students are Asian, and 5% of students are Two or more races.

What is the student/teacher ratio of CHSD 99 School District?

CHSD 99 School District has a student/teacher ratio of 14:1, which is equal to the Illinois state average of 14:1.

What is CHSD 99 School District's spending/student ratio?

The school district's spending/student of $38,199 is higher than the state median of $21,692. The school district spending/student has grown by 7% over four school years.

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Quick Facts (2026)

District size: 2 schools
Grades: 09-12
Enrollment: 4,673 students
Student-Teacher Ratio: 14:1
Minority Enrollment: 39%
: 93% (Top 10% in IL)
: Top 20%
: 45% (Top 20%)
: 41% (Top 30%)
: 63% (Top 30%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education