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Best Public Middle Schools in Clackamas County (2026)
Public School Review - Established 2003

Best Clackamas County Public Middle Schools (2026)

For the 2026 school year, there are 33 public middle schools serving 15,865 students in Clackamas County, OR.
The top-ranked public middle schools in Clackamas County, OR are Three Rivers Charter School, Oregon Trail Academy and Lake Oswego Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Clackamas County, OR public middle schools have an average math proficiency score of 34% (versus the Oregon public middle school average of 29%), and reading proficiency score of 52% (versus the 45% statewide average). Middle schools in Clackamas County have an average ranking of 9/10, which is in the top 20% of Oregon public middle schools.
Minority enrollment is 33% of the student body (majority Hispanic), which is less than the Oregon public middle school average of 39% (majority Hispanic).

Best Public Middle Schools in Clackamas County (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Three Rivers Charter School
Charter School
(Math: 60-64% | Reading: 80-84%)
Rank:
10/
10
Top 5%
2565 Sw Ek Rd
West Linn, OR 97068
(503) 673-7850
Gr: 4-8 | 108 students Student-teacher ratio: 22:1 Minority enrollment: 40%
Rank: #22.
Oregon Trail Academy
Charter School
(Math: 60-64% | Reading: 75-79%)
Rank:
10/
10
Top 5%
36225 Se Proctor Rd
Sandy, OR 97055
(503) 668-5521
Gr: K-8 | 248 students Student-teacher ratio: 21:1 Minority enrollment: 21%
Rank: #33.
Lake Oswego Middle School
(Math: 58% | Reading: 75%)
Rank:
10/
10
Top 5%
2500 Sw Country Club Rd
Lake Oswego, OR 97034
(503) 534-2335
Gr: 6-8 | 791 students Student-teacher ratio: 16:1 Minority enrollment: 40%
Rank: #44.
Lakeridge Middle School
(Math: 59% | Reading: 69%)
Rank:
10/
10
Top 10%
4700 Sw Jean Rd
Lake Oswego, OR 97035
(503) 534-2343
Gr: 6-8 | 888 students Student-teacher ratio: 17:1 Minority enrollment: 29%
Rank: #55.
Springwater Environmental Sciences School
Charter School
(Math: 50-54% | Reading: 70-74%)
Rank:
10/
10
Top 10%
16491 S Springwater Rd
Oregon City, OR 97045
(503) 631-7700
Gr: K-8 | 203 students Student-teacher ratio: 18:1 Minority enrollment: 17%
Rank: #66.
Rosemont Ridge Middle School
(Math: 51% | Reading: 67%)
Rank:
10/
10
Top 10%
20001 Salamo Rd
West Linn, OR 97068
(503) 673-7550
Gr: 6-8 | 699 students Student-teacher ratio: 18:1 Minority enrollment: 27%
Rank: #77.
Deep Creek - Damascus K-8 School
(Math: 48% | Reading: 62%)
Rank:
9/
10
Top 20%
15600 Se 232nd Dr
Damascus, OR 97089
(503) 658-3171
Gr: K-8 | 477 students Student-teacher ratio: 19:1 Minority enrollment: 25%
Rank: #88.
Cascade Heights Public Charter School
Charter School
(Math: 55-59% | Reading: 50-54%)
Rank:
9/
10
Top 20%
11326 Se 47th Ave
Portland, OR 97222
(503) 653-3996
Gr: K-8 | 228 students Student-teacher ratio: 16:1 Minority enrollment: 29%
Rank: #99.
Alliance Charter Academy
Charter School
(Math: 40-44% | Reading: 60-64%)
Rank:
9/
10
Top 20%
16075 S Front Ave
Oregon City, OR 97045
(503) 785-8556
Gr: K-12 | 419 students Student-teacher ratio: 17:1 Minority enrollment: 19%
Rank: #1010.
Summit Learning Charter
Charter School
(Math: 39% | Reading: 64%)
Rank:
9/
10
Top 20%
30391 Se Hwy 211
Eagle Creek, OR 97022
(503) 630-5001
Gr: K-12 | 1,355 student Student-teacher ratio: 48:1 Minority enrollment: 31%
Rank: #1111.
Athey Creek Middle School
(Math: 38% | Reading: 57%)
Rank:
8/
10
Top 30%
2110 Brandon Pl
West Linn, OR 97068
(503) 673-7400
Gr: 6-8 | 470 students Student-teacher ratio: 16:1 Minority enrollment: 22%
Rank: #1212.
Happy Valley Middle School
(Math: 40% | Reading: 56%)
Rank:
8/
10
Top 30%
13865 Se King Rd, Suite B
Happy Valley, OR 97086
(503) 353-1920
Gr: 6-8 | 1,158 student Student-teacher ratio: 20:1 Minority enrollment: 50%
Rank: #1313.
Boring Middle School
(Math: 33% | Reading: 55%)
Rank:
8/
10
Top 30%
27801 Se Dee St
Sandy, OR 97055
(503) 668-9393
Gr: 6-8 | 427 students Student-teacher ratio: 22:1 Minority enrollment: 26%
Rank: #1414.
Welches Middle School
(Math: 30-34% | Reading: 50-54%)
Rank:
7/
10
Top 50%
24903 E Salmon River Rd
Sandy, OR 97055
(503) 622-3165
Gr: 6-8 | 67 students Student-teacher ratio: 17:1 Minority enrollment: 16%
Rank: #1515.
Rock Creek Middle School
(Math: 39% | Reading: 49%)
Rank:
7/
10
Top 50%
14331 Se 132nd Ave
Clackamas, OR 97015
(503) 353-5680
Gr: 6-8 | 889 students Student-teacher ratio: 19:1 Minority enrollment: 50%
Rank: #1616.
Meridian Creek Middle School
(Math: 31% | Reading: 53%)
Rank:
7/
10
Top 50%
6300 Sw Hazel St
Wilsonville, OR 97070
(503) 673-7450
Gr: 6-8 | 368 students Student-teacher ratio: 15:1 Minority enrollment: 37%
Rank: #1717.
Clackamas Web Academy
Charter School
(Math: 27% | Reading: 54%)
Rank:
7/
10
Top 50%
8740 Se Sunnybrook Blvd
Clackamas, OR 97015
(503) 659-4664
Gr: K-12 | 529 students Student-teacher ratio: 28:1 Minority enrollment: 28%
Rank: #1818.
Cedar Ridge Middle School
(Math: 31% | Reading: 50%)
Rank:
7/
10
Top 50%
17100 Bluff Rd
Sandy, OR 97055
(503) 668-8067
Gr: 6-8 | 471 students Student-teacher ratio: 20:1 Minority enrollment: 28%
Rank: #1919.
Colton Middle School
(Math: 30-34% | Reading: 45-49%)
Rank:
7/
10
Top 50%
21580 S Schieffer Rd
Colton, OR 97017
(503) 824-2319
Gr: 6-8 | 110 students Student-teacher ratio: 18:1 Minority enrollment: 13%
Rank: #2020.
Inza R Wood Middle School
(Math: 31% | Reading: 44%)
Rank:
6/
10
Top 50%
11055 Sw Wilsonville Rd
Wilsonville, OR 97070
(503) 673-7500
Gr: 6-8 | 441 students Student-teacher ratio: 14:1 Minority enrollment: 44%
Rank: #2121.
Molalla River Academy
Charter School
(Math: 30-34% | Reading: 35-39%)
Rank:
5/
10
Bottom 50%
16897 S Callahan Rd
Molalla, OR 97038
(503) 829-6672
Gr: K-8 | 224 students Student-teacher ratio: 17:1 Minority enrollment: 16%
Rank: #2222.
Gardiner Middle School
(Math: 23% | Reading: 43%)
Rank:
5/
10
Bottom 50%
205 Williams St
Oregon City, OR 97045
(503) 785-8200
Gr: 6-8 | 699 students Student-teacher ratio: 28:1 Minority enrollment: 35%
Rank: #2323.
Baker Prairie Middle School
(Math: 22% | Reading: 42%)
Rank:
4/
10
Bottom 50%
1859 Se Township Rd
Canby, OR 97013
(503) 263-7170
Gr: 7-8 | 532 students Student-teacher ratio: 18:1 Minority enrollment: 42%
Rank: #2424.
Clackamas Academy Of Industrial Sciences
Charter School
(Math: 15-19% | Reading: 45-49%)
Rank:
4/
10
Bottom 50%
1306 12th St
Oregon City, OR 97045
(503) 785-7860
Gr: 6-12 | 325 students Student-teacher ratio: 22:1 Minority enrollment: 19%
Rank: #2525.
Walter L Kraxberger Middle School
(Math: 23% | Reading: 41%)
Rank:
4/
10
Bottom 50%
17777 Webster Rd
Gladstone, OR 97027
(503) 655-3636
Gr: 6-8 | 343 students Student-teacher ratio: 17:1 Minority enrollment: 31%
Rank: #2626.
Molalla River Middle School
(Math: 23% | Reading: 39%)
Rank:
4/
10
Bottom 50%
318 Leroy
Molalla, OR 97038
(503) 829-6133
Gr: 6-8 | 531 students Student-teacher ratio: 19:1 Minority enrollment: 29%
Rank: #2727.
Tumwata Middle School
(Math: 15% | Reading: 44%)
Rank:
3/
10
Bottom 50%
14133 S Donovan Rd
Oregon City, OR 97045
(503) 785-8300
Gr: 6-8 | 685 students Student-teacher ratio: 27:1 Minority enrollment: 25%
Rank: #2828.
Alder Creek Middle School
(Math: 17% | Reading: 34%)
Rank:
3/
10
Bottom 50%
13801 Se Webster Rd
Portland, OR 97267
(503) 353-5700
Gr: 6-8 | 810 students Student-teacher ratio: 18:1 Minority enrollment: 43%
Rank: #2929.
Rowe Middle School
(Math: 15% | Reading: 24%)
Rank:
1/
10
Bottom 50%
3606 Se Lake Rd
Portland, OR 97222
(503) 353-5725
Gr: 6-8 | 747 students Student-teacher ratio: 19:1 Minority enrollment: 46%
Rank: #3030.
Estacada Middle School
(Math: 9% | Reading: 31%)
Rank:
1/
10
Bottom 50%
500 Ne Main St
Estacada, OR 97023
(503) 630-8516
Gr: 6-8 | 460 students Student-teacher ratio: 23:1 Minority enrollment: 27%
Rank: n/an/a
Colton Virtual Academy
30205 S Wall St
Colton, OR 97017
(503) 824-3535
Gr: K-12 | 153 students Student-teacher ratio: 15:1 Minority enrollment: 23%
Rank: n/an/a
Heron Creek Program
17600 Pacific Hwy
Marylhurst, OR 97036
(503) 675-2370
Gr: K-12 | 77 students Minority enrollment: 34%
Rank: n/an/a
Leep (Life Enrichment Education Program)
13455 Se 97th Ave
Clackamas, OR 97015
(503) 675-4000
Gr: K-12 | 106 students Minority enrollment: 34%

Frequently Asked Questions

What are the top-ranked public middle schools in Clackamas County, OR?
The top-ranked public middle schools in Clackamas County, OR include Three Rivers Charter School, Oregon Trail Academy and Lake Oswego Middle School.
How many public middle schools are located in Clackamas County?
33 public middle schools are located in Clackamas County.
What is the racial composition of students in Clackamas County?
Clackamas County public middle schools minority enrollment is 33% of the student body (majority Hispanic), which is less than the Oregon public middle schools average of 39% (majority Hispanic).
Which public middle schools in Clackamas County are often viewed compared to one another?

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