Item: Olin Consolidated School District
Rating: 5
Author: ���������� School Review

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Olin Consolidated School District

212 Trilby St
Olin, IA 52320

( shown in map)

Bottom 50%

Tel: (319) 484-2170

Top Rankings

Olin Consolidated School District ranks among the top 20% of public school district in Iowa for:

Overview

This School District

This State (IA)

# Schools

1 School

1,320 Schools

# Students

77 Students

501,674 Students

# Teachers

11 Teachers

34,800 Teachers

Student-Teacher Ratio

7:1

Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	Olin Consolidated School District	Iowa
Pre-K	12	70
Kind	8	111
1	7	105
2	13	108
3	15	107
4	10	109
5	8	109
6	4	108

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District Rank

Olin Consolidated School District, which is ranked within the bottom 50% of all 325 school districts in Iowa (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.

This School District

State Average (IA)

#168 out of 327 school districts
(Bottom 50%)

View Data

Overall School District Rank Trends
Year	Olin Consolidated School District
2023	#168
2022	#317
2021	#326
2019	#296
2018	#318
2017	#245
2016	#71
2015	#335
2014	#204
2013	#287
2012	#273

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85%

68%

View Data

Math Proficiency Trends
Year	Olin Consolidated School District	Iowa
2023	85%	68%
2022	44%	64%
2021	44%	64%
2019	64%	69%
2018	64%	76%
2017	74%	77%
2016	84%	78%
2015	64%	79%
2014	84%	79%
2013	74%	77%
2012	77%	76%

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50-59%

70%

View Data

Reading and Language Arts Proficiency Trends
Year	Olin Consolidated School District	Iowa
2022	54%	70%
2021	34%	68%
2019	44%	68%
2018	64%	74%
2017	74%	75%
2016	84%	75%
2015	54%	76%
2014	74%	76%
2013	64%	72%
2012	57%	71%
2011	67%	76%

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<50%

63%

View Data

Science Proficiency Trends
Year	Olin Consolidated School District	Iowa
2022	50%	63%
2021	50%	60%

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(11-12)

≥50%

88%

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Graduation Rate Trends
Year	Olin Consolidated School District	Iowa
2012	50%	88%
2011	69%	86%

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Students by Ethnicity:

0.10

0.47

View Data

Comparison of Diversity Score Trends
Year	Olin Consolidated School District	Iowa
2023	0.07	0.46
2022	0.07	0.45
2021	0.11	0.43
2020	0.07	0.42
2019	0.07	0.42
2018	0.15	0.39
2017	0.15	0.39
2016	0.17	0.38
2015	0.07	0.38
2014	0.10	0.37
2013	0.10	0.35
2012	0.09	0.34
2011	0.10	0.34
2010	0.04	0.32
2009	0.06	0.29
2008	0.07	0.28
2007	0.06	0.26
2006	0.04	0.23
2005	0.05	0.24
2004	0.05	0.22
2003	0.04	0.21
2002	0.07	0.20
2001	0.06	0.20
2000	0.04	0.15
1999	0.05	0.16
1998	0.06	0.15
1997	0.05	0.13
1996	0.02	0.13
1995	0.02	0.13
1994	0.02	0.13
1993	0.02	0.11

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% American Indian

n/a

% Asian

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Asian Student Percentage Comparison Over Years (1998-2023)
Year	Olin Consolidated School District	Iowa
2023	1%	2%
2022	1%	3%
2021	1%	3%
2020	2%	3%
2019	2%	3%
2013	1%	3%
2011	2%	2%
2004	1%	2%
2003	1%	2%
2002	1%	2%
1998	1%	2%

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% Hispanic

13%

View Data

Hispanic Student Percentage Comparison Over Years (2004-2018)
Year	Olin Consolidated School District	Iowa
2018	2%	11%
2017	2%	11%
2016	2%	10%
2015	1%	11%
2014	1%	10%
2012	1%	9%
2011	3%	9%
2010	2%	8%
2008	2%	7%
2007	2%	6%
2006	2%	5%
2005	1%	5%
2004	1%	5%

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% Black

View Data

Black Student Percentage Comparison Over Years (1994-2021)
Year	Olin Consolidated School District	Iowa
2021	2%	7%
2018	4%	6%
2017	4%	6%
2016	5%	6%
2014	2%	5%
2013	2%	5%
2012	1%	5%
2011	1%	5%
2009	3%	6%
2008	2%	6%
2007	1%	5%
2005	1%	5%
2004	1%	4%
2003	1%	4%
2002	3%	4%
2001	2%	4%
2000	2%	3%
1999	2%	4%
1998	2%	3%
1997	1%	3%
1994	1%	3%

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% White

95%

71%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Olin Consolidated School District	Iowa
2023	96%	72%
2022	96%	73%
2021	95%	74%
2020	96%	75%
2019	96%	75%
2018	92%	77%
2017	92%	77%
2016	91%	78%
2015	96%	78%
2014	95%	79%
2013	95%	80%
2012	95%	81%
2011	94%	81%
2010	98%	82%
2009	97%	84%
2008	96%	84%
2007	97%	86%
2006	98%	88%
2005	98%	87%
2004	97%	88%
2003	98%	89%
2002	96%	89%
2001	97%	89%
2000	98%	94%
1999	98%	91%
1998	97%	92%
1997	97%	93%
1996	100%	93%
1995	100%	93%
1994	98%	93%
1993	100%	94%
1992	100%	95%
1991	100%	95%

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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	Olin Consolidated School District	Iowa
2023	3%	5%
2022	3%	5%
2021	2%	4%
2020	2%	4%
2019	2%	4%
2018	2%	4%
2017	2%	4%
2016	2%	4%
2015	3%	3%
2014	2%	3%
2013	2%	3%

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All Ethnic Groups

District Revenue and Spending

The revenue/student of $48,597 is higher than the state median of $16,468. The school district revenue/student has grown by 18% over four school years.

The school district's spending/student of $36,506 is higher than the state median of $16,042. The school district spending/student has grown by 18% over four school years.

This School District

This State (IA)

Total Revenue

$4 MM

$8,262 MM

View Data

Total Revenues Trends
Year	Olin Consolidated School District	Iowa
2023	$4 MM	$12 MM
2022	$3 MM	$11 MM
2021	$4 MM	$12 MM
2020	$3 MM	$11 MM
2019	$3 MM	$11 MM
2018	$4 MM	$10 MM
2017	$4 MM	$10 MM
2016	$3 MM	$10 MM
2015	$3 MM	$7 MM
2014	$3 MM	$9 MM
2012	$3 MM	$9 MM
2011	$3 MM	$8 MM
2010	$3 MM	$7 MM
2009	$3 MM	$7 MM
2008	$3 MM	$7 MM
2007	$3 MM	$7 MM
2006	$3 MM	$6 MM
2005	$3 MM	$6 MM
2004	$3 MM	$6 MM
2003	$3 MM	$6 MM
2002	$3 MM	$6 MM
2001	$2 MM	$5 MM
2000	$2 MM	$5 MM
1999	$2 MM	$5 MM
1998	$2 MM	$5 MM
1997	$2 MM	$4 MM
1996	$2 MM	$4 MM
1995	$2 MM	$4 MM

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Spending

$3 MM

$8,048 MM

View Data

Total Expenditure Trends
Year	Olin Consolidated School District	Iowa
2023	$3 MM	$11 MM
2022	$3 MM	$11 MM
2021	$3 MM	$11 MM
2020	$3 MM	$11 MM
2019	$3 MM	$10 MM
2018	$3 MM	$10 MM
2017	$3 MM	$10 MM
2016	$3 MM	$10 MM
2015	$3 MM	$7 MM
2014	$3 MM	$8 MM
2012	$3 MM	$8 MM
2011	$3 MM	$8 MM
2010	$3 MM	$7 MM
2009	$3 MM	$7 MM
2008	$3 MM	$7 MM
2007	$3 MM	$6 MM
2006	$3 MM	$6 MM
2005	$2 MM	$6 MM
2004	$4 MM	$6 MM
2003	$3 MM	$6 MM
2002	$3 MM	$6 MM
2001	$2 MM	$6 MM
2000	$2 MM	$5 MM
1999	$2 MM	$5 MM
1998	$2 MM	$5 MM
1997	$2 MM	$4 MM
1996	$2 MM	$4 MM
1995	$2 MM	$4 MM

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Revenue / Student

$48,597

$16,468

View Data

Average Revenue Per Student Trends
Year	Olin Consolidated School District	Iowa
2023	$40,674	$15,936
2022	$39,148	$14,700
2021	$41,121	$16,172
2020	$39,148	$14,700
2019	$39,059	$14,749
2018	$44,800	$14,230
2017	$53,754	$14,844
2016	$36,385	$14,113
2015	$30,010	$11,259
2014	$13,093	$13,301
2012	$13,822	$12,751
2011	$13,004	$12,165
2010	$11,856	$11,259
2009	$14,919	$11,087
2008	$13,688	$10,485
2007	$12,996	$10,103
2006	$11,642	$9,628
2005	$11,386	$9,167
2004	$11,238	$8,727
2003	$9,845	$8,857
2002	$9,476	$8,158
2001	$7,632	$7,654
2000	$7,809	$7,180
1999	$7,157	$6,993
1998	$6,352	$6,548
1997	$6,340	$6,347
1995	$7,216	$5,735
1992	$7,955	$5,300

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Spending / Student

$36,506

$16,042

View Data

Average Expenditure Per Student Trends
Year	Olin Consolidated School District	Iowa
2023	$30,554	$15,133
2022	$32,125	$14,340
2021	$30,890	$15,357
2020	$32,125	$14,340
2019	$30,400	$14,216
2018	$34,000	$13,767
2017	$46,580	$14,379
2016	$34,771	$14,161
2015	$31,656	$11,298
2014	$12,714	$12,593
2012	$13,257	$12,000
2011	$13,229	$11,589
2010	$12,506	$11,298
2009	$14,383	$10,614
2008	$12,321	$9,706
2007	$11,546	$9,439
2006	$10,708	$9,204
2005	$9,610	$8,457
2004	$12,176	$8,450
2003	$10,457	$8,908
2002	$9,665	$8,409
2001	$7,635	$7,961
2000	$8,104	$7,433
1999	$7,148	$7,234
1998	$6,316	$6,713
1997	$6,062	$6,475
1995	$7,473	$5,710
1992	$8,059	$5,398

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Best Olin Consolidated School District �� Schools (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Olin Elementary School

(Math: 80-89% | Reading: 50-59%)
:

Bottom 50%

212 Trilby St
Olin, IA 52320
(319) 484-2170

Gr: PK-6 | 77 students Student-teacher ratio: 7:1 Minority enrollment: 5%

Frequently Asked Questions

How many schools belong to Olin Consolidated School District?

Olin Consolidated School District manages 1 public schools serving 77 students.

What is the rank of Olin Consolidated School District?

Olin Consolidated School District is ranked #164 out of 325 school districts in Iowa (bottom 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Iowa school districts for: Highest math proficiency (Top 5%) and Lowest student-teacher ratio (Top 1%)

What is the racial composition of students in Olin Consolidated School District?

95% of Olin Consolidated School District students are White, 2% of students are Asian, 1% of students are Hispanic, 1% of students are Black, and 1% of students are Two or more races.

What is the student/teacher ratio of Olin Consolidated School District?

Olin Consolidated School District has a student/teacher ratio of 7:1, which is lower than the Iowa state average of 14:1.

What is Olin Consolidated School District's spending/student ratio?

The school district's spending/student of $36,506 is higher than the state median of $16,042. The school district spending/student has grown by 18% over four school years.

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Quick Facts (2025-26)

District size: 1 school
Grades: PK-12
Enrollment: 77 students
Student-Teacher Ratio: 7:1
Minority Enrollment: 5%
: ≥50%
: Bottom 50% in IA
: 85% (Top 5%)
: 50-59% (Btm 50%)
: <50% (Btm 50%)
Source: National Center for Education Statistics (NCES), IA Dept. of Education