Oak Ridge Middle School (Ranked Top 20% for 2025-26)

4901 Alburnett Road
Marion, IA 52302

( shown in map)

Top 20%

www.linnmar.k12.ia.us

Serving 537 students in grades 7-8, Oak Ridge Middle School ranks in the top 20% of all schools in Iowa for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).

The percentage of students achieving is 81% (which is higher than the Iowa state average of 68%). The percentage of students achieving is 83% (which is higher than the Iowa state average of 70%).

The student-teacher ratio of 14:1 is equal to the Iowa state level of 14:1.

Minority enrollment is 30% of the student body (majority Asian), which is higher than the Iowa state average of 29% (majority Hispanic and Black).

Quick Facts (2025-26)

Grades: 7-8
Enrollment: 537 students
Student-Teacher Ratio: 14:1
Minority Enrollment: 30%
: Top 20% in IA
: 81% (Top 30%)
: 83% (Top 20%)
: 77% (Top 20%)
Source: National Center for Education Statistics (NCES), IA Dept. of Education

Top Rankings

Oak Ridge Middle School ranks among the top 20% of public schools in Iowa for:

School Overview

Oak Ridge Middle School's student population of 537 students has declined by 32% over five school years.

The teacher population of 39 teachers has declined by 25% over five school years.

Grades Offered

Grades 7-8
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Oak Ridge Middle School
7	277
8	260

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Total Students

537 students

View Data

Total Students Trends Over Years (2005-2023)
Year	Oak Ridge Middle School
2023	526
2022	540
2021	542
2020	796
2019	796
2018	751
2017	751
2016	756
2015	697
2014	674
2013	660
2012	669
2011	701
2010	659
2009	598
2008	927
2007	784
2006	681
2005	644

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Gender %

Total Classroom Teachers

39 teachers

View Data

Total Classroom Teachers Trends Over Years (2005-2023)
Year	Oak Ridge Middle School
2023	39
2022	39
2021	38
2020	52
2019	52
2018	51
2017	51
2016	53
2015	50
2014	49
2013	50
2012	52
2011	47
2010	47
2009	46
2008	58
2007	53
2006	52
2005	49

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Year Founded

1962

School Calendar

View School Calendar

School Motto

Inspire Learning, Unlock Potential, Empower Achievement

School Rankings

Oak Ridge Middle School ranks within the top 20% of all 1,223 schools in Iowa (based off of combined math and reading proficiency testing data).

The of Oak Ridge Middle School is 0.49, which is more than the diversity score at state average of 0.47. The school's diversity has stayed relatively flat over five school years.

This School

State Level (IA)

#189 out of 1223 schools
(Top 20%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Oak Ridge Middle School
2023	#189
2022	#249
2021	#157
2019	#81
2018	#99
2017	#215
2016	#106
2015	#248
2014	#256
2013	#306
2012	#315

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81%

68%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2023	81%	68%	78%
2022	74%	64%	74%
2021	76%	64%	75%
2019	86%	69%	82%
2018	87%	76%	84%
2017	88%	77%	85%
2016	91%	78%	87%
2015	89%	79%	86%
2014	88%	79%	86%
2013	87%	77%	87%
2012	88%	76%	85%

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83%

70%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2022	83%	70%	75%
2021	83%	68%	76%
2019	86%	68%	81%
2018	87%	74%	84%
2017	85%	75%	82%
2016	88%	75%	84%
2015	85%	76%	84%
2014	86%	76%	85%
2013	78%	72%	82%
2012	78%	71%	82%
2011	84%	76%	85%

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77%

63%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2022	77%	63%	69%
2021	71%	60%	71%

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Student-Teacher Ratio

14:1

View Data

Student-Teacher Ratio Comparison Over Years (2005-2023)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2023	13:1	14:1	15:1
2022	14:1	14:1	15:1
2021	14:1	14:1	15:1
2020	15:1	14:1	16:1
2019	15:1	14:1	16:1
2018	15:1	14:1	16:1
2017	15:1	14:1	16:1
2016	14:1	14:1	16:1
2015	14:1	14:1	16:1
2014	14:1	14:1	16:1
2013	13:1	14:1	16:1
2012	13:1	14:1	16:1
2011	15:1	14:1	15:1
2010	14:1	13:1	15:1
2009	13:1	13:1	15:1
2008	16:1	13:1	15:1
2007	15:1	14:1	16:1
2006	13:1	13:1	15:1
2005	13:1	13:1	14:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (2004-2020)
Year	Oak Ridge Middle School	Iowa
2020	1%	1%
2019	1%	1%
2004	1%	1%

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Asian

13%

View Data

Asian Student Percentage Comparison Over Years (2005-2023)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2023	11%	2%	8%
2022	11%	3%	8%
2021	11%	3%	7%
2020	10%	3%	6%
2019	10%	3%	6%
2018	10%	2%	5%
2017	10%	2%	5%
2016	9%	2%	6%
2015	9%	3%	6%
2014	8%	3%	5%
2013	9%	3%	5%
2012	9%	2%	5%
2011	10%	2%	6%
2010	8%	2%	6%
2009	6%	2%	6%
2008	9%	2%	5%
2007	7%	2%	5%
2006	7%	2%	5%
2005	4%	2%	4%

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Hispanic

13%

View Data

Hispanic Student Percentage Comparison Over Years (2005-2023)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2023	5%	13%	5%
2022	5%	12%	5%
2021	5%	12%	5%
2020	5%	11%	5%
2019	5%	11%	5%
2018	3%	11%	4%
2017	3%	11%	4%
2016	2%	10%	4%
2015	3%	11%	4%
2014	4%	10%	4%
2013	3%	9%	3%
2012	3%	9%	3%
2011	2%	9%	3%
2010	2%	8%	2%
2009	3%	7%	2%
2008	3%	7%	2%
2007	3%	6%	2%
2006	2%	5%	1%
2005	2%	5%	2%

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Black

View Data

Black Student Percentage Comparison Over Years (2005-2023)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2023	6%	7%	5%
2022	8%	7%	5%
2021	8%	7%	5%
2020	5%	6%	5%
2019	5%	6%	5%
2018	5%	6%	5%
2017	5%	6%	5%
2016	5%	6%	5%
2015	3%	5%	5%
2014	4%	5%	4%
2013	4%	5%	4%
2012	4%	5%	4%
2011	4%	5%	5%
2010	5%	5%	5%
2009	5%	6%	4%
2008	5%	6%	4%
2007	5%	5%	4%
2006	5%	4%	3%
2005	5%	5%	3%

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White

70%

71%

View Data

White Student Percentage Comparison Over Years (2005-2023)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2023	74%	72%	76%
2022	71%	73%	77%
2021	71%	74%	78%
2020	74%	75%	80%
2019	74%	75%	80%
2018	79%	77%	82%
2017	79%	77%	82%
2016	81%	78%	82%
2015	81%	78%	83%
2014	81%	79%	84%
2013	82%	80%	85%
2012	83%	81%	86%
2011	84%	81%	86%
2010	84%	82%	86%
2009	86%	84%	88%
2008	83%	84%	89%
2007	85%	86%	89%
2006	86%	88%	91%
2005	89%	87%	91%

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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	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2023	4%	5%	6%
2022	5%	5%	5%
2021	4%	4%	5%
2020	5%	4%	4%
2019	5%	4%	4%
2018	3%	4%	4%
2017	3%	4%	4%
2016	3%	4%	3%
2015	4%	3%	2%
2014	3%	3%	3%
2013	2%	3%	3%

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All Ethnic Groups

0.49

0.47

View Data

Diversity Score Comparison Over Years (2005-2023)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2023	0.44	0.46	0.41
2022	0.48	0.45	0.40
2021	0.48	0.43	0.39
2020	0.44	0.42	0.36
2019	0.44	0.42	0.36
2018	0.37	0.39	0.33
2017	0.37	0.39	0.33
2016	0.34	0.38	0.32
2015	0.34	0.38	0.31
2014	0.34	0.37	0.30
2013	0.32	0.35	0.28
2012	0.30	0.34	0.27
2011	0.29	0.34	0.26
2010	0.29	0.32	0.25
2009	0.26	0.29	0.23
2008	0.30	0.28	0.21
2007	0.27	0.26	0.20
2006	0.26	0.23	0.18
2005	0.21	0.24	0.16

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Participates in the

Yes

Eligible for

17%

36%

View Data

Free Lunch Eligibility Comparison Over Years (2005-2023)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2023	16%	36%	20%
2022	16%	35%	18%
2021	15%	35%	18%
2020	15%	36%	18%
2019	15%	36%	18%
2018	11%	34%	16%
2017	11%	34%	16%
2016	10%	34%	16%
2015	8%	34%	14%
2014	9%	34%	16%
2013	9%	34%	16%
2012	8%	33%	15%
2011	7%	31%	13%
2010	8%	29%	12%
2009	8%	26%	12%
2008	12%	26%	10%
2007	9%	24%	10%
2006	7%	25%	9%
2005	10%	23%	9%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2005-2023)
Year	Oak Ridge Middle School	Iowa	Linn-Mar Comm School District
2023	3%	6%	4%
2022	3%	5%	3%
2021	3%	6%	4%
2020	3%	7%	4%
2019	3%	7%	4%
2018	3%	7%	3%
2017	3%	7%	3%
2016	2%	7%	3%
2015	2%	7%	2%
2014	1%	7%	4%
2013	2%	7%	3%
2012	2%	7%	3%
2011	3%	8%	3%
2010	2%	8%	3%
2009	1%	8%	3%
2008	3%	8%	3%
2007	2%	8%	2%
2006	4%	8%	3%
2005	3%	8%	3%

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School Statewide Testing

View Education Department Test Scores

School District Name

Linn-Mar Comm School District

Source: National Center for Education Statistics (NCES), IA Dept. of Education

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Oak Ridge Middle School's ranking?

Oak Ridge Middle School is ranked #189 out of 1,223 schools, which ranks it among the top 20% of public schools in Iowa.

What schools are Oak Ridge Middle School often compared to?

Oak Ridge Middle Schoolis often viewed alongside schools like Excelsior Middle School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

81% of students have achieved math proficiency (compared to the 68% IA state average), while 83% of students have achieved reading proficiency (compared to the 70% IA state average).

How many students attend Oak Ridge Middle School?

537 students attend Oak Ridge Middle School.

What is the racial composition of the student body?

70% of Oak Ridge Middle School students are White, 13% of students are Asian, 6% of students are Hispanic, 6% of students are Black, and 5% of students are Two or more races.

What is the student-teacher ratio of Oak Ridge Middle School?

Oak Ridge Middle School has a student ration of 14:1, which is equal to the Iowa state average of 14:1.

What grades does Oak Ridge Middle School offer ?

Oak Ridge Middle School offers enrollment in grades 7-8 (No virtual instruction).

What school district is Oak Ridge Middle School part of?

Oak Ridge Middle School is part of Linn-Mar Comm School District.