Home > Illinois > Mason County

Illini Central CUSD 189 School District

Item: Illini Central CUSD 189 School District
Rating: 4
Author: Public School Review

208 N West Ave
Mason City, IL 62664-1066

( shown in map)

Bottom 50%

Tel: (217) 482-5180

www.illinicentral.org

Top Rankings

Illini Central CUSD 189 School District ranks among the top 20% of public school district in Illinois for:

Overview

This School District

This State (IL)

# Schools

4 Schools

1,365 Schools

# Students

640 Students

505,477 Students

# Teachers

62 Teachers

38,339 Teachers

Student-Teacher Ratio

10:1

District Rank

Illini Central CUSD 189 School District, which is ranked within the bottom 50% 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 80-89% has decreased from 85-89% over five school years.

This School District

State Average (IL)

#550 out of 865 school districts
(Bottom 50%)

View Data

Showing 2014–2023. Show full history, 2010–2023 (no data for 2020)

Overall School District Rank Trends

Year	Illini Central CUSD 189 School District
2023	#550
2022	#642
2021	#757
2019	#550
2018	#705
2017	#668
2016	#607
2015	#598
2014	#637
2013	#501
2012	#607
2011	#623
2010	#683

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

19%

27%

View Data

Showing 2014–2023. Show full history, 2010–2023 (no data for 2020 and 2022)

Math Proficiency Trends

Year	Illini Central CUSD 189 School District	Illinois
2023	19%	27%
2021	11%	28%
2019	22%	33%
2018	18%	32%
2017	13%	32%
2016	18%	31%
2015	17%	29%
2014	46%	59%
2013	55%	58%
2012	80%	80%
2011	77%	80%
2010	76%	80%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

25%

30%

View Data

Showing 2013–2022. Show full history, 2010–2022 (no data for 2020)

Reading and Language Arts Proficiency Trends

Year	Illini Central CUSD 189 School District	Illinois
2022	25%	30%
2021	18%	32%
2019	36%	38%
2018	18%	37%
2017	32%	38%
2016	30%	36%
2015	29%	38%
2014	53%	57%
2013	60%	58%
2012	74%	75%
2011	74%	75%
2010	69%	74%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

40-44%

50%

(21-22)

80-89%

87%

View Data

Showing 2013–2022. Show full history, 2011–2022 (no data for 2019, 2020 and 2021)

Graduation Rate Trends

Year	Illini Central CUSD 189 School District	Illinois
2022	84%	87%
2018	87%	87%
2017	77%	87%
2016	90%	85%
2015	92%	85%
2014	87%	86%
2013	84%	83%
2012	82%	82%
2011	77%	83%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

(2022-23)

17.4%

29.7%

View Data

Chronic Absenteeism Rate Trends

Year	Illini Central CUSD 189 School District	Illinois
2023	17.4%	29.7%
2022	30.6%	31.6%
2021	30.2%	20.9%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Students by Ethnicity:

0.11

0.70

View Data

Showing 2014–2023. Show full history, 1990–2023 (no data for 1992 and 1993)

Comparison of Diversity Score Trends

Year	Illini Central CUSD 189 School District	Illinois
2023	0.10	0.69
2022	0.10	0.68
2021	0.10	0.68
2020	0.12	0.67
2019	0.12	0.68
2018	0.09	0.68
2017	0.09	0.67
2016	0.09	0.67
2015	0.10	0.67
2014	0.10	0.66
2013	0.09	0.65
2012	0.07	0.65
2011	0.05	0.65
2010	0.02	0.64
2009	0.02	0.64
2008	0.04	0.63
2007	0.03	0.62
2006	0.03	0.61
2005	0.04	0.60
2004	0.03	0.60
2003	0.05	0.59
2002	0.03	0.59
2001	0.03	0.58
2000	0.02	0.57
1999	0.01	0.56
1998	0.02	0.55
1997	0.02	0.55
1996	0.02	0.54
1995	0.02	0.53
1994	0.01	0.53
1991	0.01	0.51
1990	0.01	0.51

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% American Indian

n/a

% Asian

n/a

View Data

Asian Student Percentage Comparison (2022-2023)

Year	Illini Central CUSD 189 School District	Illinois
2023	1%	6%
2022	1%	5%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Hispanic

33%

View Data

Showing 2014–2023. Show full history, 1990–2023 (no data for 1991, 1992, 1993, 1997, 1998, 1999 and 2000)

Hispanic Student Percentage Comparison (1990-2023)

Year	Illini Central CUSD 189 School District	Illinois
2023	2%	28%
2022	2%	27%
2021	3%	27%
2020	3%	27%
2019	3%	26%
2018	2%	26%
2017	2%	26%
2016	2%	26%
2015	1%	25%
2014	2%	25%
2013	2%	24%
2012	2%	24%
2011	1%	23%
2010	2%	22%
2009	2%	21%
2008	2%	20%
2007	2%	20%
2006	1%	19%
2005	2%	18%
2004	1%	18%
2003	1%	17%
2002	1%	16%
2001	2%	16%
1996	1%	12%
1995	1%	11%
1994	1%	11%
1990	1%	9%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Black

n/a

18%

View Data

Showing 2002–2011. Show full history, 1997–2011 (no data for 1998, 1999, 2000, 2001, 2005, 2006, 2007, 2008, 2009 and 2010)

Black Student Percentage Comparison (1997-2011)

Year	Illini Central CUSD 189 School District	Illinois
2011	2%	19%
2004	1%	21%
2003	1%	21%
2002	1%	21%
1997	1%	21%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% White

94%

41%

View Data

Showing 2014–2023. Show full history, 1990–2023

White Student Percentage Comparison (1990-2023)

Year	Illini Central CUSD 189 School District	Illinois
2023	95%	46%
2022	95%	47%
2021	95%	47%
2020	94%	48%
2019	94%	48%
2018	95%	48%
2017	95%	49%
2016	95%	49%
2015	95%	49%
2014	95%	50%
2013	96%	51%
2012	96%	51%
2011	97%	51%
2010	98%	53%
2009	98%	53%
2008	98%	54%
2007	98%	55%
2006	99%	56%
2005	98%	57%
2004	98%	57%
2003	98%	58%
2002	98%	59%
2001	98%	60%
2000	100%	61%
1999	100%	62%
1998	100%	63%
1997	99%	63%
1996	99%	64%
1995	99%	65%
1994	99%	65%
1993	100%	65%
1992	100%	66%
1991	100%	66%
1990	99%	66%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Hawaiian

n/a

% Two or more races

View Data

Showing 2014–2023. Show full history, 2012–2023

Two or More Races Student Percentage Comparison (2012-2023)

Year	Illini Central CUSD 189 School District	Illinois
2023	2%	4%
2022	2%	4%
2021	2%	4%
2020	3%	4%
2019	3%	4%
2018	3%	4%
2017	3%	3%
2016	3%	3%
2015	4%	3%
2014	3%	3%
2013	2%	3%
2012	2%	3%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

All Ethnic Groups

District Revenue and Spending

The revenue/student of $23,195 in this school district is less than the state median of $25,132. The school district revenue/student has grown by 14% over four school years.

The school district's spending/student of $20,759 is less than the state median of $24,168. The school district spending/student has grown by 11% over four school years.

This School District

This State (IL)

Total Revenue

$15 MM

$46,284 MM

View Data

Showing 2014–2023. Show full history, 1990–2023 (no data for 1991, 1993, 1994 and 2013)

Total Revenues Trends

Year	Illini Central CUSD 189 School District	Illinois
2023	$15 MM	$17 MM
2022	$14 MM	$15 MM
2021	$14 MM	$15 MM
2020	$13 MM	$14 MM
2019	$12 MM	$14 MM
2018	$13 MM	$15 MM
2017	$12 MM	$13 MM
2016	$11 MM	$12 MM
2015	$10 MM	$10 MM
2014	$10 MM	$12 MM
2012	$10 MM	$11 MM
2011	$11 MM	$11 MM
2010	$10 MM	$10 MM
2009	$10 MM	$10 MM
2008	$9 MM	$9 MM
2007	$9 MM	$9 MM
2006	$8 MM	$8 MM
2005	$8 MM	$8 MM
2004	$8 MM	$8 MM
2003	$8 MM	$7 MM
2002	$8 MM	$8 MM
2001	$8 MM	$7 MM
2000	$8 MM	$7 MM
1999	$7 MM	$7 MM
1998	$6 MM	$6 MM
1997	$6 MM	$5 MM
1996	$6 MM	$5 MM
1995	$6 MM	$5 MM
1992	$5 MM	$3 MM
1990	$6 MM	$3 MM

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Spending

$13 MM

$44,509 MM

View Data

Showing 2014–2023. Show full history, 1990–2023 (no data for 1991, 1993, 1994 and 2013)

Total Expenditure Trends

Year	Illini Central CUSD 189 School District	Illinois
2023	$13 MM	$15 MM
2022	$13 MM	$14 MM
2021	$12 MM	$14 MM
2020	$13 MM	$14 MM
2019	$11 MM	$13 MM
2018	$11 MM	$14 MM
2017	$12 MM	$12 MM
2016	$11 MM	$12 MM
2015	$9 MM	$11 MM
2014	$9 MM	$12 MM
2012	$9 MM	$11 MM
2011	$9 MM	$11 MM
2010	$9 MM	$11 MM
2009	$12 MM	$10 MM
2008	$9 MM	$9 MM
2007	$9 MM	$9 MM
2006	$8 MM	$8 MM
2005	$8 MM	$8 MM
2004	$8 MM	$8 MM
2003	$8 MM	$8 MM
2002	$8 MM	$8 MM
2001	$8 MM	$7 MM
2000	$8 MM	$7 MM
1999	$7 MM	$6 MM
1998	$6 MM	$6 MM
1997	$6 MM	$5 MM
1996	$6 MM	$5 MM
1995	$5 MM	$5 MM
1992	$5 MM	$4 MM
1990	$4 MM	$3 MM

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Revenue / Student

$23,195

$25,132

View Data

Showing 2014–2023. Show full history, 1990–2023 (no data for 1991, 1993, 1994, 1996 and 2013)

Average Revenue Per Student Trends

Year	Illini Central CUSD 189 School District	Illinois
2023	$22,874	$19,177
2022	$20,266	$17,728
2021	$20,491	$17,764
2020	$19,263	$19,707
2019	$18,014	$17,662
2018	$17,753	$19,255
2017	$16,243	$17,801
2016	$13,955	$14,596
2015	$12,829	$11,118
2014	$13,071	$13,203
2012	$11,861	$11,701
2011	$12,150	$11,859
2010	$11,002	$11,118
2009	$10,913	$10,546
2008	$9,440	$11,298
2007	$9,204	$10,143
2006	$8,603	$9,054
2005	$8,657	$9,158
2004	$8,676	$8,999
2003	$7,992	$8,614
2002	$7,920	$8,976
2001	$7,958	$8,649
2000	$7,628	$8,451
1999	$7,004	$7,697
1998	$5,258	$5,971
1997	$5,306	$5,662
1995	$5,598	$5,677
1992	$4,492	$4,514
1990	$5,730	$4,381

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Spending / Student

$20,759

$24,168

View Data

Showing 2014–2023. Show full history, 1990–2023 (no data for 1991, 1993, 1994, 1996 and 2013)

Average Expenditure Per Student Trends

Year	Illini Central CUSD 189 School District	Illinois
2023	$20,471	$17,769
2022	$18,654	$16,249
2021	$18,559	$16,655
2020	$18,828	$19,097
2019	$16,317	$17,005
2018	$15,862	$18,215
2017	$15,935	$17,235
2016	$14,713	$14,516
2015	$12,538	$11,218
2014	$11,464	$12,904
2012	$10,288	$11,755
2011	$10,097	$11,220
2010	$10,753	$11,218
2009	$13,347	$10,416
2008	$9,123	$10,971
2007	$9,203	$9,827
2006	$9,247	$8,997
2005	$8,873	$9,234
2004	$8,555	$9,089
2003	$8,378	$9,395
2002	$8,230	$9,305
2001	$7,619	$8,562
2000	$7,675	$8,142
1999	$6,502	$7,325
1998	$5,047	$5,848
1997	$5,111	$5,503
1995	$5,067	$5,507
1992	$4,637	$4,672
1990	$4,325	$4,244

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Best Illini Central CUSD 189 School District Public Preschools (2026-27)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: n/an/a

West Campus Facility

160 E Chestnut St
Mason City, IL 62664
(217) 482-5180

Gr: PK | 65 students Student-teacher ratio: 22:1 Minority enrollment: 8%

Recent Articles

November 11, 2026

Can Public Schools Charge for Required Graduation Courses?

Can a public school charge for a course your child needs to graduate? Learn how state rules, course alternatives, summer programs, and fee waivers affect the answer, plus what parents should request before paying, accepting a substitute, or challenging a charge that threatens graduation plans.

November 11, 2026

Save Your Child's Work Before a School Account Closes

School accounts may close after graduation or a transfer, leaving important projects inaccessible. Learn what families should save, which deadlines to confirm, how to check exported files, and why shared links alone may not preserve your child's work for future applications, learning, or personal memories.

November 11, 2026

School Commute Time: When Distance Affects School Fit

Is your child's school commute becoming too demanding? Learn how to weigh educational benefits against daily strain, recognize warning signs, explore practical adjustments, and decide when a closer school fits.

Quick Facts (26-27)

District size: 4 schools
Grades: PK-12
Enrollment: 640 students
Student-Teacher Ratio: 10:1
Minority Enrollment: 6%
: 80-89% (Btm 50% in IL)
: Bottom 50%
: 19% (Btm 50%)
: 25% (Btm 50%)
: 40-44% (Btm 50%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education