Item: O Fallon Township High School District 203
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O Fallon Township High School District 203

600 S Smiley St
O Fallon, IL 62269-2316

( shown in map)

Top 30%

Tel: (618) 632-3507

Top Rankings

O Fallon Township High School District 203 ranks among the top 20% of public school district in Illinois for:

Overview

This School District

This State (IL)

# Schools

1 School

4,394 Schools

# Students

2,559 Students

1,845,459 Students

# Teachers

155 Teachers

136,638 Teachers

Student-Teacher Ratio

17:1

Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	O Fallon Township High School District 203	Illinois
9	656	155
10	650	156
11	612	153
12	641	150

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District Rank

O Fallon Township High School District 203, which is ranked within the top 30% of all 864 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 94% has stayed relatively flat over five school years.

This School District

State Average (IL)

#190 out of 865 school districts
(Top 30%)

View Data

Overall School District Rank Trends
Year	O Fallon Township High School District 203
2023	#190
2022	#185
2021	#230
2019	#104
2018	#134
2017	#131
2016	#120
2015	#158
2014	#161
2013	#148
2012	#662

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36%

27%

View Data

Math Proficiency Trends
Year	O Fallon Township High School District 203	Illinois
2023	36%	27%
2021	32%	28%
2019	54%	33%
2018	49%	32%
2017	48%	32%
2016	53%	31%
2015	36%	29%
2014	70%	59%
2013	71%	58%
2012	74%	80%
2011	71%	80%

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42%

30%

View Data

Reading and Language Arts Proficiency Trends
Year	O Fallon Township High School District 203	Illinois
2022	42%	30%
2021	40%	32%
2019	53%	38%
2018	49%	37%
2017	54%	38%
2016	47%	36%
2015	53%	38%
2014	73%	57%
2013	74%	58%
2012	74%	75%
2011	71%	75%

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59%

50%

94%

87%

View Data

Graduation Rate Trends
Year	O Fallon Township High School District 203	Illinois
2023	94%	87%
2022	91%	87%
2018	90%	87%
2017	94%	87%
2016	90%	85%
2015	94%	85%
2014	93%	86%
2013	92%	83%
2012	90%	82%
2011	85%	83%

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Students by Ethnicity:

0.60

0.69

View Data

Comparison of Diversity Score Trends
Year	O Fallon Township High School District 203	Illinois
2023	0.59	0.70
2022	0.57	0.68
2021	0.56	0.68
2020	0.54	0.68
2019	0.54	0.68
2018	0.53	0.67
2017	0.53	0.67
2016	0.53	0.67
2015	0.51	0.67
2014	0.50	0.66
2013	0.49	0.66
2012	0.48	0.65
2011	0.50	0.66
2010	0.43	0.64
2009	0.45	0.64
2008	0.43	0.64
2007	0.41	0.63
2006	0.23	0.61
2005	0.39	0.61
2004	0.38	0.60
2003	0.35	0.59
2002	0.33	0.59
2001	0.34	0.58
2000	0.31	0.57
1999	0.31	0.56
1998	0.28	0.56
1997	0.28	0.54
1996	0.27	0.53
1995	0.25	0.53
1994	0.25	0.52
1993	0.20	0.52
1992	0.20	0.52
1991	0.18	0.52

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% American Indian

n/a

% Asian

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	O Fallon Township High School District 203	Illinois
2023	2%	6%
2022	2%	5%
2021	2%	5%
2020	2%	5%
2019	2%	5%
2018	2%	5%
2017	2%	5%
2016	3%	5%
2015	2%	6%
2014	3%	5%
2013	3%	5%
2012	3%	4%
2011	2%	5%
2010	5%	5%
2009	4%	5%
2008	5%	5%
2007	4%	5%
2006	1%	5%
2005	5%	5%
2004	4%	4%
2003	3%	4%
2002	3%	4%
2001	3%	4%
2000	2%	3%
1999	2%	3%
1998	2%	3%
1997	3%	3%
1996	2%	3%
1995	2%	3%
1994	1%	3%
1993	1%	3%
1992	1%	3%
1991	1%	3%

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% Hispanic

28%

View Data

Hispanic Student Percentage Comparison Over Years (1993-2023)
Year	O Fallon Township High School District 203	Illinois
2023	8%	27%
2022	7%	27%
2021	7%	27%
2020	6%	26%
2019	6%	26%
2018	5%	26%
2017	5%	26%
2016	4%	26%
2015	4%	25%
2014	4%	25%
2013	4%	24%
2012	3%	24%
2011	5%	23%
2010	5%	22%
2009	4%	22%
2008	4%	21%
2007	3%	20%
2006	1%	19%
2005	3%	18%
2004	3%	18%
2003	2%	17%
2002	2%	16%
2001	2%	15%
2000	2%	15%
1999	2%	14%
1998	2%	13%
1997	1%	13%
1996	2%	12%
1995	1%	12%
1994	1%	11%
1993	1%	11%

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% Black

22%

17%

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	O Fallon Township High School District 203	Illinois
2023	22%	17%
2022	22%	17%
2021	20%	17%
2020	19%	17%
2019	19%	17%
2018	20%	17%
2017	20%	17%
2016	21%	17%
2015	20%	17%
2014	19%	17%
2013	18%	18%
2012	18%	18%
2011	19%	18%
2010	19%	20%
2009	18%	20%
2008	18%	20%
2007	18%	20%
2006	18%	20%
2005	15%	20%
2004	16%	21%
2003	16%	21%
2002	14%	21%
2001	15%	21%
2000	14%	21%
1999	14%	21%
1998	12%	21%
1997	12%	20%
1996	11%	21%
1995	11%	20%
1994	11%	21%
1993	9%	21%
1992	9%	21%
1991	9%	21%

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% White

59%

45%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	O Fallon Township High School District 203	Illinois
2023	59%	45%
2022	61%	47%
2021	63%	47%
2020	65%	48%
2019	65%	48%
2018	65%	49%
2017	65%	49%
2016	65%	49%
2015	67%	49%
2014	68%	50%
2013	69%	50%
2012	70%	51%
2011	68%	51%
2010	71%	53%
2009	71%	53%
2008	73%	54%
2007	75%	55%
2006	97%	56%
2005	77%	57%
2004	77%	57%
2003	79%	58%
2002	81%	59%
2001	80%	60%
2000	82%	61%
1999	82%	62%
1998	84%	63%
1997	84%	64%
1996	85%	64%
1995	86%	65%
1994	86%	65%
1993	89%	65%
1992	89%	66%
1991	90%	66%

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% Hawaiian

n/a

% Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	O Fallon Township High School District 203	Illinois
2023	9%	4%
2022	8%	4%
2021	8%	4%
2020	8%	4%
2019	8%	4%
2018	8%	3%
2017	8%	3%
2016	7%	3%
2015	7%	3%
2014	6%	3%
2013	6%	3%

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All Ethnic Groups

District Revenue and Spending

The revenue/student of $17,868 in this school district is less than the state median of $22,423. The school district revenue/student has stayed relatively flat over four school years.

The school district's spending/student of $16,181 is less than the state median of $21,662. The school district spending/student has stayed relatively flat over four school years.

This School District

This State (IL)

Total Revenue

$46 MM

$41,381 MM

View Data

Total Revenues Trends
Year	O Fallon Township High School District 203	Illinois
2023	$46 MM	$15 MM
2022	$37 MM	$14 MM
2021	$46 MM	$15 MM
2020	$37 MM	$14 MM
2019	$48 MM	$14 MM
2018	$41 MM	$15 MM
2017	$35 MM	$13 MM
2016	$34 MM	$12 MM
2015	$29 MM	$10 MM
2014	$34 MM	$12 MM
2012	$31 MM	$11 MM
2011	$31 MM	$11 MM
2010	$29 MM	$10 MM
2009	$29 MM	$10 MM
2008	$27 MM	$9 MM
2007	$24 MM	$9 MM
2006	$21 MM	$8 MM
2005	$20 MM	$8 MM
2004	$18 MM	$8 MM
2003	$15 MM	$7 MM
2002	$15 MM	$8 MM
2001	$15 MM	$7 MM
2000	$17 MM	$7 MM
1999	$15 MM	$7 MM
1998	$12 MM	$6 MM
1997	$10 MM	$5 MM
1996	$9 MM	$5 MM
1995	$9 MM	$5 MM

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Spending

$41 MM

$39,976 MM

View Data

Total Expenditure Trends
Year	O Fallon Township High School District 203	Illinois
2023	$41 MM	$14 MM
2022	$32 MM	$14 MM
2021	$41 MM	$14 MM
2020	$32 MM	$14 MM
2019	$44 MM	$13 MM
2018	$35 MM	$14 MM
2017	$32 MM	$12 MM
2016	$32 MM	$12 MM
2015	$37 MM	$11 MM
2014	$31 MM	$12 MM
2012	$29 MM	$11 MM
2011	$29 MM	$11 MM
2010	$37 MM	$11 MM
2009	$56 MM	$10 MM
2008	$35 MM	$9 MM
2007	$24 MM	$9 MM
2006	$23 MM	$8 MM
2005	$23 MM	$8 MM
2004	$18 MM	$8 MM
2003	$16 MM	$8 MM
2002	$15 MM	$8 MM
2001	$17 MM	$7 MM
2000	$19 MM	$7 MM
1999	$12 MM	$6 MM
1998	$12 MM	$6 MM
1997	$9 MM	$5 MM
1996	$9 MM	$5 MM
1995	$13 MM	$5 MM

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Revenue / Student

$17,868

$22,423

View Data

Average Revenue Per Student Trends
Year	O Fallon Township High School District 203	Illinois
2023	$18,137	$17,333
2022	$15,108	$19,707
2021	$18,209	$17,764
2020	$15,108	$19,707
2019	$19,975	$17,662
2018	$17,225	$19,255
2017	$14,484	$17,801
2016	$14,218	$14,596
2015	$11,665	$11,118
2014	$13,531	$13,203
2012	$12,392	$11,701
2011	$12,366	$11,859
2010	$11,433	$11,118
2009	$11,451	$10,546
2008	$11,063	$11,298
2007	$9,849	$10,143
2006	$9,157	$9,054
2005	$8,802	$9,158
2004	$8,335	$8,999
2003	$7,122	$8,614
2002	$7,488	$8,976
2001	$7,493	$8,649
2000	$8,663	$8,451
1999	$7,931	$7,697
1998	$5,858	$5,971
1997	$5,228	$5,662
1995	$5,506	$5,677
1992	$4,566	$4,514

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Spending / Student

$16,181

$21,662

View Data

Average Expenditure Per Student Trends
Year	O Fallon Township High School District 203	Illinois
2023	$16,424	$16,251
2022	$13,024	$19,097
2021	$16,490	$16,655
2020	$13,024	$19,097
2019	$18,399	$17,005
2018	$14,575	$18,215
2017	$13,248	$17,235
2016	$13,381	$14,516
2015	$15,148	$11,218
2014	$12,428	$12,904
2012	$11,743	$11,755
2011	$11,633	$11,220
2010	$14,847	$11,218
2009	$22,448	$10,416
2008	$14,342	$10,971
2007	$10,016	$9,827
2006	$9,678	$8,997
2005	$10,150	$9,234
2004	$8,205	$9,089
2003	$7,518	$9,395
2002	$7,110	$9,305
2001	$8,539	$8,562
2000	$9,312	$8,142
1999	$6,176	$7,325
1998	$5,860	$5,848
1997	$4,804	$5,503
1995	$7,921	$5,507
1992	$4,618	$4,672

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Best O Fallon Township High School District 203 Public Schools (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

O Fallon High School

(Math: 36% | Reading: 42%)
:

Top 30%

600 S Smiley St
O Fallon, IL 62269
(618) 632-3507

Gr: 9-12 | 2,559 students Student-teacher ratio: 17:1 Minority enrollment: 41%

Frequently Asked Questions

How many schools belong to O Fallon Township High School District 203?

O Fallon Township High School District 203 manages 1 public schools serving 2,559 students.

What is the rank of O Fallon Township High School District 203?

O Fallon Township High School District 203 is ranked #191 out of 864 school districts in Illinois (top 30%) 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 graduation rate (Top 10%), Most diverse schools (Top 1%) and Largest student body (number of students) (Top 1%)

What is the racial composition of students in O Fallon Township High School District 203?

59% of O Fallon Township High School District 203 students are White, 22% of students are Black, 8% of students are Hispanic, 8% of students are Two or more races, and 3% of students are Asian.

What is the student/teacher ratio of O Fallon Township High School District 203?

O Fallon Township High School District 203 has a student/teacher ratio of 17:1, which is higher than the Illinois state average of 14:1.

What is O Fallon Township High School District 203's spending/student ratio?

The school district's spending/student of $16,181 is less than the state median of $21,662. The school district spending/student has stayed relatively flat over four school years.

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Quick Facts (2025-26)

District size: 1 school
Grades: 09-12
Enrollment: 2,559 students
Student-Teacher Ratio: 17:1
Minority Enrollment: 41%
: 94% (Top 10% in IL)
: Top 30%
: 36% (Top 30%)
: 42% (Top 30%)
: 59% (Top 50%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education