Home > Illinois > Lasalle County

Ottawa Education Service District 141

Item: Ottawa Education Service District 141
Rating: 5
Author: Public School Review

320 W Main St
Ottawa, IL 61350-2825

( shown in map)

Bottom 50%

Tel: (815) 433-1133

www.oes141.org

For the 2026 school year, there are 3 public preschools serving 1,068 students in Ottawa Education Service District 141. This district's average pre is 7/10, which is in the top 50% of public pre schools in Illinois.

Public Preschools in Ottawa Education Service District 141 have an score of 33% (versus the Illinois public pre school average of 23%), and score of 35% (versus the 25% statewide average).

Minority enrollment is 29% of the student body (majority Hispanic), which is less than the Illinois public preschool average of 58% (majority Hispanic).

Overview

This School District

This State (IL)

# Schools

5 Schools

1,386 Schools

# Students

1,774 Students

511,993 Students

# Teachers

141 Teachers

38,166 Teachers

Student-Teacher Ratio

13:1

Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	Ottawa Education Service District 141	Illinois
Pre-K	156	79
Kind	167	74
1	193	71
2	190	69
3	195	59
4	167	56

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.

District Rank

Ottawa Education Service District 141, which is ranked within the bottom 50% of all 864 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.

This School District

State Average (IL)

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

View Data

Overall School District Rank Trends
Year	Ottawa Education Service District 141
2023	#516
2022	#497
2021	#471
2019	#537
2018	#497
2017	#545
2016	#481
2015	#509
2014	#468
2013	#504
2012	#436

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

Math Proficiency Trends
Year	Ottawa Education Service District 141	Illinois
2023	19%	27%
2021	17%	28%
2019	26%	33%
2018	26%	32%
2017	24%	32%
2016	28%	31%
2015	21%	29%
2014	58%	59%
2013	56%	58%
2012	84%	80%
2011	86%	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.

27%

30%

View Data

Reading and Language Arts Proficiency Trends
Year	Ottawa Education Service District 141	Illinois
2022	27%	30%
2021	30%	32%
2019	33%	38%
2018	26%	37%
2017	31%	38%
2016	29%	36%
2015	32%	38%
2014	55%	57%
2013	59%	58%
2012	80%	75%
2011	81%	75%

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.

58%

50%

Students by Ethnicity:

0.45

0.70

View Data

Comparison of Diversity Score Trends
Year	Ottawa Education Service District 141	Illinois
2023	0.44	0.70
2022	0.44	0.68
2021	0.44	0.68
2020	0.42	0.68
2019	0.42	0.68
2018	0.37	0.67
2017	0.37	0.67
2016	0.37	0.67
2015	0.37	0.67
2014	0.37	0.66
2013	0.37	0.66
2012	0.37	0.65
2011	0.35	0.66
2010	0.29	0.64
2009	0.28	0.64
2008	0.27	0.64
2007	0.28	0.63
2006	0.26	0.61
2005	0.23	0.61
2004	0.20	0.60
2003	0.17	0.59
2002	0.18	0.59
2001	0.16	0.58
2000	0.13	0.57
1999	0.13	0.56
1998	0.13	0.56
1997	0.12	0.54
1996	0.12	0.53
1995	0.11	0.53
1994	0.13	0.52
1993	0.12	0.52
1992	0.12	0.52
1991	0.11	0.52

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

View Data

Asian Student Percentage Comparison Over Years (1988-2022)
Year	Ottawa Education Service District 141	Illinois
2022	1%	5%
2021	1%	5%
2020	1%	5%
2019	1%	5%
2014	1%	5%
2013	1%	5%
2012	1%	4%
2011	1%	5%
2010	1%	5%
2009	1%	5%
2008	2%	5%
2007	1%	5%
2006	1%	5%
2005	1%	5%
2004	1%	4%
2003	1%	4%
2002	1%	4%
2001	1%	4%
2000	1%	3%
1999	1%	3%
1998	1%	3%
1997	1%	3%
1996	1%	3%
1995	1%	3%
1994	1%	3%
1993	1%	3%
1992	1%	3%
1991	1%	3%
1990	2%	3%
1989	2%	3%
1988	2%	2%

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

18%

32%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Ottawa Education Service District 141	Illinois
2023	18%	27%
2022	18%	27%
2021	18%	27%
2020	16%	26%
2019	16%	26%
2018	15%	26%
2017	15%	26%
2016	14%	26%
2015	15%	25%
2014	13%	25%
2013	13%	24%
2012	13%	24%
2011	12%	23%
2010	9%	22%
2009	8%	22%
2008	8%	21%
2007	9%	20%
2006	8%	19%
2005	7%	18%
2004	6%	18%
2003	5%	17%
2002	5%	16%
2001	5%	15%
2000	4%	15%
1999	4%	14%
1998	3%	13%
1997	3%	13%
1996	3%	12%
1995	3%	12%
1994	4%	11%
1993	3%	11%
1992	3%	10%
1991	3%	10%

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

18%

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Ottawa Education Service District 141	Illinois
2023	3%	17%
2022	3%	17%
2021	3%	17%
2020	4%	17%
2019	4%	17%
2018	2%	17%
2017	2%	17%
2016	3%	17%
2015	3%	17%
2014	3%	17%
2013	3%	18%
2012	3%	18%
2011	3%	18%
2010	4%	20%
2009	4%	20%
2008	4%	20%
2007	3%	20%
2006	3%	20%
2005	3%	20%
2004	4%	21%
2003	3%	21%
2002	3%	21%
2001	3%	21%
2000	2%	21%
1999	2%	21%
1998	3%	21%
1997	2%	20%
1996	2%	21%
1995	2%	20%
1994	2%	21%
1993	2%	21%
1992	2%	21%
1991	2%	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

72%

42%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Ottawa Education Service District 141	Illinois
2023	73%	45%
2022	73%	47%
2021	73%	47%
2020	74%	48%
2019	74%	48%
2018	78%	49%
2017	78%	49%
2016	78%	49%
2015	78%	49%
2014	79%	50%
2013	78%	50%
2012	79%	51%
2011	80%	51%
2010	84%	53%
2009	84%	53%
2008	84%	54%
2007	84%	55%
2006	85%	56%
2005	87%	57%
2004	88%	57%
2003	91%	58%
2002	91%	59%
2001	91%	60%
2000	93%	61%
1999	93%	62%
1998	93%	63%
1997	94%	64%
1996	94%	64%
1995	94%	65%
1994	93%	65%
1993	94%	65%
1992	94%	66%
1991	94%	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

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Ottawa Education Service District 141	Illinois
2023	5%	4%
2022	5%	4%
2021	5%	4%
2020	5%	4%
2019	5%	4%
2018	5%	3%
2017	5%	3%
2016	5%	3%
2015	4%	3%
2014	3%	3%
2013	3%	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 $20,977 in this school district is less than the state median of $22,423. The school district revenue/student has grown by 17% over four school years.

The school district's spending/student of $19,682 is less than the state median of $21,662. The school district spending/student has grown by 21% over four school years.

This School District

This State (IL)

Total Revenue

$37 MM

$41,381 MM

View Data

Total Revenues Trends
Year	Ottawa Education Service District 141	Illinois
2023	$37 MM	$15 MM
2022	$34 MM	$14 MM
2021	$37 MM	$15 MM
2020	$34 MM	$14 MM
2019	$32 MM	$14 MM
2018	$33 MM	$15 MM
2017	$31 MM	$13 MM
2016	$27 MM	$12 MM
2015	$23 MM	$10 MM
2014	$27 MM	$12 MM
2012	$27 MM	$11 MM
2011	$42 MM	$11 MM
2010	$23 MM	$10 MM
2009	$23 MM	$10 MM
2008	$21 MM	$9 MM
2007	$20 MM	$9 MM
2006	$19 MM	$8 MM
2005	$18 MM	$8 MM
2004	$19 MM	$8 MM
2003	$17 MM	$7 MM
2002	$18 MM	$8 MM
2001	$18 MM	$7 MM
2000	$17 MM	$7 MM
1999	$17 MM	$7 MM
1998	$15 MM	$6 MM
1997	$14 MM	$5 MM
1996	$12 MM	$5 MM
1995	$12 MM	$5 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

$35 MM

$39,976 MM

View Data

Total Expenditure Trends
Year	Ottawa Education Service District 141	Illinois
2023	$35 MM	$14 MM
2022	$31 MM	$14 MM
2021	$35 MM	$14 MM
2020	$31 MM	$14 MM
2019	$29 MM	$13 MM
2018	$29 MM	$14 MM
2017	$29 MM	$12 MM
2016	$28 MM	$12 MM
2015	$24 MM	$11 MM
2014	$26 MM	$12 MM
2012	$40 MM	$11 MM
2011	$37 MM	$11 MM
2010	$24 MM	$11 MM
2009	$21 MM	$10 MM
2008	$22 MM	$9 MM
2007	$21 MM	$9 MM
2006	$19 MM	$8 MM
2005	$19 MM	$8 MM
2004	$19 MM	$8 MM
2003	$20 MM	$8 MM
2002	$18 MM	$8 MM
2001	$17 MM	$7 MM
2000	$16 MM	$7 MM
1999	$15 MM	$6 MM
1998	$14 MM	$6 MM
1997	$15 MM	$5 MM
1996	$13 MM	$5 MM
1995	$12 MM	$5 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

$20,977

$22,423

View Data

Average Revenue Per Student Trends
Year	Ottawa Education Service District 141	Illinois
2023	$21,326	$17,333
2022	$17,848	$19,707
2021	$20,989	$17,764
2020	$17,848	$19,707
2019	$15,972	$17,662
2018	$16,236	$19,255
2017	$15,427	$17,801
2016	$13,124	$14,596
2015	$10,766	$11,118
2014	$12,489	$13,203
2012	$12,841	$11,701
2011	$20,415	$11,859
2010	$10,975	$11,118
2009	$10,856	$10,546
2008	$10,194	$11,298
2007	$9,791	$10,143
2006	$9,370	$9,054
2005	$8,759	$9,158
2004	$9,406	$8,999
2003	$8,268	$8,614
2002	$8,254	$8,976
2001	$8,286	$8,649
2000	$7,840	$8,451
1999	$7,489	$7,697
1998	$5,525	$5,971
1997	$5,218	$5,662
1995	$5,376	$5,677
1992	$3,907	$4,514

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

$19,682

$21,662

View Data

Average Expenditure Per Student Trends
Year	Ottawa Education Service District 141	Illinois
2023	$20,009	$16,251
2022	$16,233	$19,097
2021	$19,693	$16,655
2020	$16,233	$19,097
2019	$14,825	$17,005
2018	$14,706	$18,215
2017	$14,601	$17,235
2016	$13,511	$14,516
2015	$11,348	$11,218
2014	$12,160	$12,904
2012	$19,110	$11,755
2011	$18,274	$11,220
2010	$11,568	$11,218
2009	$10,211	$10,416
2008	$10,489	$10,971
2007	$9,931	$9,827
2006	$9,298	$8,997
2005	$9,325	$9,234
2004	$9,003	$9,089
2003	$9,278	$9,395
2002	$8,645	$9,305
2001	$8,095	$8,562
2000	$7,173	$8,142
1999	$6,659	$7,325
1998	$5,458	$5,848
1997	$5,567	$5,503
1995	$5,357	$5,507
1992	$4,547	$4,672

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 Ottawa Education Service District 141 Public Preschools (2026)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Mckinley Elementary School

(Math: 40-44% | Reading: 55-59%)
:

Top 20%

Add to Compare

1320 State St
Ottawa, IL 61350
(815) 433-1907

Gr: PK-4 | 399 students Student-teacher ratio: 16:1 Minority enrollment: 21%

Rank: #22.

Jefferson Elementary School

(Math: 25-29% | Reading: 25-29%)
:

Top 50%

Add to Compare

1709 Columbus St
Ottawa, IL 61350
(815) 434-0726

Gr: PK-4 | 306 students Student-teacher ratio: 12:1 Minority enrollment: 34%

Rank: #33.

Lincoln Elementary School

(Math: 25-29% | Reading: 15-19%)
:

Bottom 50%

Add to Compare

1110 W Main St
Ottawa, IL 61350
(815) 434-1250

Gr: PK-4 | 363 students Student-teacher ratio: 13:1 Minority enrollment: 35%

Recent Articles

January 18, 2026

Year-Round Schooling in 2026: Updated Parent Guide

Explore the latest 2026 data, trends, costs, and parent planning tips in the ongoing debate over year-round schooling vs the traditional calendar.

January 17, 2026

No Child Left Behind: Past, Present, and Future of U.S. School Policy

Explore how No Child Left Behind evolved into ESSA, what it means for 2025‑26 schooling, and what parents need to know about testing, admissions planning, and funding.

January 17, 2026

Understanding Public School Fees & Optional Costs Guide

Discover what public school fees are required versus optional, with 2026 updates for parents, students, and educators on budgeting and planning.

Quick Facts (2026)

District size: 5 schools
Grades: PK-08
Enrollment: 1,774 students
Student-Teacher Ratio: 13:1
Minority Enrollment: 28%
: Bottom 50% in IL
: 19% (Btm 50%)
: 27% (Btm 50%)
: 58% (Top 50%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education