Three Rivers Charter School

Public, Charter 4-8

 2565 SW Ek Rd
       West Linn, OR  97068-9728


(503) 673-7850

District: West Linn-Wilsonville School District 3J

SchoolDigger Rank:
8th of 380 Oregon Middle Schools

Per Pupil Expenditures:  $4,753 Help


Student/teacher ratio:  15.5 Help
Number of students:  109

Racial breakdown:

White:
57.8%
Two or more races:
18.3%
Asian:
16.5%
more

Free/discounted lunch recipients:  0% Help


 See top rated Oregon middle schools

 Compare Three Rivers Charter School to nearby middle schools!

Performance Trends
Help
Compare Details Three Rivers Charter School ranks better than 87.5% of elementary schools in Oregon. (See more...)
Help
Compare Details In 2023 the calculated Average Standard Score was 85.05. (See more...)
Help
Compare Details Three Rivers Charter School ranks better than 97.9% of middle schools in Oregon. It also ranks first among 5 ranked middle schools in the West Linn-Wilsonville School District 3J! (See more...)
Help
Compare Details In 2023 the calculated Average Standard Score was 97.96. (See more...)
Student Body
Help
Compare Details Three Rivers Charter School has the smallest middle school student body size in the West Linn-Wilsonville School District 3J. Student population at Three Rivers Charter School is diverse. Racial makeup is: White (57.8%), two or more races (18.3%), Asian (16.5%). (See more...)
Teachers
Help
Compare Details The student/teacher ratio at Three Rivers Charter School is 15.5, which is the lowest among 5 middle schools in the West Linn-Wilsonville School District 3J! (See more...)
Help
Compare Three Rivers Charter School employs 7 full-time teachers.
Finance
Help
Compare Details The average total spent per student at Three Rivers Charter School is $4,753, which is the lowest among 5 middle schools in the West Linn-Wilsonville School District 3J!
Schooldigger 2023 Rankings:

Three Rivers Charter School:

SchoolDigger ranks Three Rivers Charter School 88th of 706 Oregon public elementary schools. (See Three Rivers Charter School in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


Female students:
Male students:
White students:

SchoolDigger ranks Three Rivers Charter School 8th of 380 Oregon public middle schools. (See Three Rivers Charter School in the ranking list.)

Middle School Test Score Ratings by Student Subgroup:


Male students:
White students:


West Linn-Wilsonville School District 3J:

SchoolDigger ranks West Linn-Wilsonville School District 3J 5th of 139 Oregon school districts. (See district ranking list.)


What do you think?

Your rating for Three Rivers Charter School?

Rank History for Three Rivers Charter School

Help
Compare

Rank History for all elementary school students at Three Rivers Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools OR State Percentile SchoolDigger Rating
2004 89.36 11th 586 98.1%
2005 91.13 1st 629 99.8%
2006 87.96 1st 636 99.8%
2007 94.85 2nd 652 99.7%
2008 92.62 1st 655 99.8%
2009 90.79 2nd 665 99.7%
2010 88.65 20th 674 97.0%
2011 92.81 1st 695 99.9%
2012 94.41 10th 730 98.6%
2013 96.30 2nd 707 99.7%
2014 95.03 6th 695 99.1%
2015 94.95 23rd 706 96.7%
2016 96.62 11th 697 98.4%
2017 98.46 2nd 701 99.7%
2018 98.70 1st 709 99.9%
2019 97.48 8th 705 98.9%
2022 95.28 31st 706 95.6%
2023 85.05 88th 706 87.5%
See the entire list of Oregon Middle School Rankings!

Rank History for elementary school Low Socio Economic Status students at Three Rivers Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools OR State Percentile SchoolDigger Rating
2022 95.42 29th 703 95.9%
See the entire list of Best Oregon Middle Schools for Low Socio Economic Status Students!

Rank History for elementary school Female students at Three Rivers Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools OR State Percentile SchoolDigger Rating
2018 97.83 1st 681 99.9%
2022 87.28 61st 646 90.6%
2023 86.34 65th 652 90.0%
See the entire list of Best Oregon Middle Schools for Female Students!

Rank History for elementary school Male students at Three Rivers Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools OR State Percentile SchoolDigger Rating
2018 98.29 3rd 680 99.6%
2019 95.56 15th 623 97.6%
2022 96.35 17th 654 97.4%
2023 85.81 74th 665 88.9%
See the entire list of Best Oregon Middle Schools for Male Students!

Rank History for elementary school White students at Three Rivers Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools OR State Percentile SchoolDigger Rating
2018 94.55 11th 683 98.4%
2019 95.30 6th 662 99.1%
2022 87.93 51st 666 92.3%
2023 74.88 132nd 656 79.9%
See the entire list of Best Oregon Middle Schools for White Students!

Data source: test scores: Oregon Department of Education, rankings: SchoolDigger.com

Rank History for Three Rivers Charter School

Help
Compare

Rank History for all middle school students at Three Rivers Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools OR State Percentile SchoolDigger Rating
2004 93.69 11th 270 95.9%
2005 95.58 6th 271 97.8%
2006 94.56 4th 285 98.6%
2007 96.15 2nd 295 99.3%
2008 95.98 1st 315 99.7%
2009 92.98 5th 323 98.5%
2010 92.99 3rd 343 99.1%
2011 94.93 2nd 357 99.4%
2012 94.10 11th 395 97.2%
2013 89.30 19th 377 95.0%
2014 96.37 3rd 382 99.2%
2015 98.38 4th 381 99.0%
2016 96.68 9th 383 97.7%
2017 96.57 12th 382 96.9%
2018 98.05 4th 384 99.0%
2019 99.03 3rd 379 99.2%
2022 99.36 1st 367 99.7%
2023 97.96 8th 380 97.9%
See the entire list of Oregon Middle School Rankings!

Rank History for middle school Low Socio Economic Status students at Three Rivers Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools OR State Percentile SchoolDigger Rating
2022 99.41 1st 364 99.7%
See the entire list of Best Oregon Middle Schools for Low Socio Economic Status Students!

Rank History for middle school Female students at Three Rivers Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools OR State Percentile SchoolDigger Rating
2018 94.53 10th 342 97.1%
See the entire list of Best Oregon Middle Schools for Female Students!

Rank History for middle school Male students at Three Rivers Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools OR State Percentile SchoolDigger Rating
2018 97.78 4th 341 98.8%
2022 99.53 1st 312 99.7%
2023 97.61 7th 318 97.8%
See the entire list of Best Oregon Middle Schools for Male Students!

Rank History for middle school White students at Three Rivers Charter School

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools OR State Percentile SchoolDigger Rating
2018 97.15 4th 357 98.9%
2019 96.88 5th 344 98.5%
2022 96.57 6th 355 98.3%
2023 90.94 26th 360 92.8%
See the entire list of Best Oregon Middle Schools for White Students!

Data source: test scores: Oregon Department of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Three Rivers Charter School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 







Data source: Oregon Department of Education

We're sorry, but no reviews have been submitted for Three Rivers Charter School.

If you have first-hand knowledge about Three Rivers Charter School, submit a rating!


Reviews:
No reviews have been submitted!


Enrollment information for Three Rivers Charter School

Help
Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
2002 89 1 5 2 0 n/a n/a 0 97
2003 89 1 5 2 0 n/a n/a 0 97
2004 91 1 6 2 0 n/a n/a 0 100
2005 91 1 7 1 0 n/a n/a 0 100
2006 88 1 8 1 0 n/a n/a 0 98
2007 91 0 8 2 0 n/a n/a 2 103
2008 88 0 9 2 0 n/a n/a 3 102
2009 88 0 8 2 0 n/a n/a 5 103
2010 96 0 4 1 0 n/a n/a 4 105
2011 94 0 4 2 0 0 2 0 102
2012 96 0 4 1 0 0 2 0 103
2013 90 1 7 2 0 0 3 0 103
2014 87 0 9 4 0 0 5 0 105
2015 84 0 13 4 0 0 7 0 108
2016 84 0 14 4 0 0 10 0 112
2017 79 0 14 6 0 0 11 0 110
2018 77 1 19 7 0 0 7 0 111
2019 71 0 26 5 0 0 10 0 112
2020 63 0 27 5 0 0 13 0 108
2021 67 0 23 7 0 0 14 0 111
2022 66 0 22 6 0 0 16 0 110
2023 63 0 18 8 0 0 20 0 109

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Three Rivers Charter School

Help
Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2002 97 3.5 27.7 n/a
2003 97 3.5 27.7 n/a
2004 100 4.3 23.3 0
2005 100 4.5 22.2 0
2006 98 n/a n/a 0
2007 103 0.0 n/a 8.9
2008 102 5.5 18.5 0
2009 103 4.5 22.9 0
2010 105 6.0 17.5 n/a
2011 102 5.5 18.5 0
2012 103 4.5 22.8 n/a
2013 103 5.5 18.7 n/a
2014 105 5.8 18.0 n/a
2015 108 5.0 21.6 n/a
2016 112 6.0 18.6 n/a
2017 110 5.9 18.5 n/a
2018 111 6.0 18.5 n/a
2019 112 6.0 18.6 n/a
2020 108 6.0 18.0 n/a
2021 111 7.0 15.8 n/a
2022 110 6.0 18.3 n/a
2023 109 7.0 15.5 n/a

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Three Rivers Charter School

Help
Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2002 97 3.5 27.7 n/a
2003 97 3.5 27.7 n/a
2004 100 4.3 23.3 0
2005 100 4.5 22.2 0
2006 98 n/a n/a 0
2007 103 0.0 n/a 8.9
2008 102 5.5 18.5 0
2009 103 4.5 22.9 0
2010 105 6.0 17.5 n/a
2011 102 5.5 18.5 0
2012 103 4.5 22.8 n/a
2013 103 5.5 18.7 n/a
2014 105 5.8 18.0 n/a
2015 108 5.0 21.6 n/a
2016 112 6.0 18.6 n/a
2017 110 5.9 18.5 n/a
2018 111 6.0 18.5 n/a
2019 112 6.0 18.6 n/a
2020 108 6.0 18.0 n/a
2021 111 7.0 15.8 n/a
2022 110 6.0 18.3 n/a
2023 109 7.0 15.5 n/a

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.
Finances

Per Pupil Expenditures for Three Rivers Charter School

Help

YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 n/a n/a $3,782
2020 n/a n/a $3,765
2021 n/a n/a $4,747
2022 $85 (1.8%) $4,669 (98.2%) $4,753

Data source: Oregon Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Three Rivers Charter School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 8th of 705 Elementary schoolsRanks 88th of 706 Elementary schools
 11.3%
Ranks 3rd of 379 Middle schoolsRanks 8th of 380 Middle schools
 1.3%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
4th Grade English Language Arts (Three Rivers Charter School)91.754.5
 37.2%
   4th Grade English Language Arts (West Linn-Wilsonville School District 3J)67.960.7
 7.2%
   4th Grade English Language Arts (Oregon)49.242.3
 6.9%
5th Grade English Language Arts (Three Rivers Charter School)82.670.8
 11.8%
   5th Grade English Language Arts (West Linn-Wilsonville School District 3J)75.966.1
 9.8%
   5th Grade English Language Arts (Oregon)5447.1
 6.9%
5th Grade Science (Three Rivers Charter School)69.636
 33.6%
   5th Grade Science (West Linn-Wilsonville School District 3J)4941.9
 7.1%
   5th Grade Science (Oregon)34.730.3
 4.4%
8th Grade English Language Arts (Three Rivers Charter School)89.580
 9.5%
   8th Grade English Language Arts (West Linn-Wilsonville School District 3J)63.159.2
 3.9%
   8th Grade English Language Arts (Oregon)53.241.9
 11.3%
8th Grade Mathematics (Three Rivers Charter School)84.266.7
 17.5%
   8th Grade Mathematics (West Linn-Wilsonville School District 3J)53.240.8
 12.4%
   8th Grade Mathematics (Oregon)38.325.5
 12.8%
8th Grade Science (Three Rivers Charter School)73.773.3
 0.4%
   8th Grade Science (West Linn-Wilsonville School District 3J)51.939.2
 12.7%
   8th Grade Science (Oregon)37.526
 11.5%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students112109
 2.7%
African American00
American Indian00
Asian2618
 30.8%
Hispanic58
 60%
Pacific Islander00
White7163
 11.3%
Two or More Races1020
 100%


Schools Near Three Rivers Charter School









Frequently Asked Questions about Three Rivers Charter School

In the 2022-23 school year, 109 students attended Three Rivers Charter School.

Students at Three Rivers Charter School are 58% White, 18% Two or more races, 17% Asian, 7% Hispanic.

Yes! Three Rivers Charter School is one of the best middle schools in the state. It ranks 8th of 380 Oregon middle schools.


Rate Three Rivers Charter School!



Sign up for updates!

Be the first to know when there is an update for Three Rivers Charter School!




SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Oregon Department of Education. School Attendance Areas provided by ATTOM.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that school and district boundary data 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.





Diagnostics
o12_411317001437 retrieved from Memory in 0 milliseconds.
None retrieved from Database in 146 milliseconds.