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Oak Ridge Middle School

Public Grades 7-8
68th
SchoolDigger Rank ?
of 344 Iowa Middle Schools
Better than 80% of Iowa middle schools
Summary

Oak Ridge Middle School is a public middle school located in Marion, Iowa, serving grades 7-8 with a total enrollment of 537 students. It is part of the Linn-Mar Community School District, which is ranked 98 out of 313 school districts in Iowa and has a 3-star rating from SchoolDigger.

Oak Ridge Middle School consistently performs exceptionally well on the Iowa Statewide Assessment of Student Progress (ISASP) tests, with 91.4% of 7th graders and 86.8% of 8th graders proficient or better in English Language Arts, significantly higher than the Linn-Mar Community School District (87% and 87.8%) and the state of Iowa (74.9% and 80.2%). Similarly, in mathematics, 82% of 7th graders and 79.6% of 8th graders were proficient or better, again outperforming the district and state. The school has been ranked among the top middle schools in Iowa for several years, earning a 4-star rating from SchoolDigger and placing it in the top 20% of middle schools in the state.

While Oak Ridge Middle School has seen an increase in chronic absenteeism rates over the past few years, it still performs better than the state average. The school also maintains a relatively low student-teacher ratio, ranging from 13.5 to 14 students per teacher over the past few years, which is lower than the nearby Excelsior Middle School (13.7) and Hazel Point Intermediate School (15.1). This consistent high performance and favorable student-teacher ratio make Oak Ridge Middle School an attractive option for families in the area.

534
Students ?
14.4
Student/teacher ratio ?
$12,711
Per pupil spending ?
21.3%
Free/discounted lunch ?
 4901 Alburnett Road
       Marion, IA  52302

(319) 447-3410

District: Linn-Mar Community School District


Students who attend Oak Ridge Middle School usually attend:

High:    Linn-Mar High School

Feeder schools for Oak Ridge Middle School:

Elementary:    Bowman Woods Elementary School
    Echo Hill Elementary
    Westfield Elementary School
Racial breakdown:

White:
68.7%
Asian:
14.0%
Hispanic:
6.6%
more
 See top rated Iowa middle schools

 Compare Oak Ridge Middle School to nearby middle schools!
At a glance
Ranking trend: Declining — 91st percentile in 2015 → 80th in 2025
Strengths
Test scores above the Iowa average (84% vs 74% meeting standards)
Ranks in the top 20% of Iowa middle schools
Worth a look
!Ranking has slipped — down 11 percentile points since 2015
Students meeting standards (2024-2025) ?
This school84%
District avg82%
Iowa avg74%
68th of 344
Iowa public middle schools ?
Top 20%▼ down 11 pts since 2015
From top 9% (2015) to top 20% (2025)
See the entire ranking list of Iowa Middle Schools →
SchoolDigger rating ?
1st of 2Middle Schools in the Linn-Mar Community School District
98th of 313Linn-Mar Community School District among Iowa districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankIowa percentileRating
202572.668 of 34480.2%★★★★☆
202472.972 of 33778.6%★★★★☆
202379.640 of 33488.0%★★★★☆
202273.472 of 33778.6%★★★★☆
202179.145 of 32486.1%★★★★☆
201988.214 of 34295.9%★★★★★
201884.516 of 31895.0%★★★★★
201781.819 of 32794.2%★★★★★
201687.76 of 34398.3%★★★★★
201580.830 of 34991.4%★★★★★
201481.425 of 33792.6%★★★★★
201381.719 of 35094.6%★★★★★
201283.716 of 34995.4%★★★★★
By subject vs Iowa (2024-2025) ?
English Language Arts89%+12 vs state
Mathematics81%+8 vs state
Science78%+8 vs state

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Frequently Asked Questions about Oak Ridge Middle School

In the 2024-25 school year, 534 students attended Oak Ridge Middle School.

Students who attend Oak Ridge Middle School usually go on to attend Linn-Mar High School

Oak Ridge Middle School ranks 68th of 344 Iowa middle schools. SchoolDigger rates this school 4 stars out of 5.

Students at Oak Ridge Middle School are 69% White, 14% Asian, 7% Hispanic, 5% African American, 5% Two or more races.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Iowa Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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