Three Rivers Charter School
4975 Willamette Falls Dr
West Linn OR, 97068, Clackamas County
Phone: 503-723-6019
Ranking: 
(16 out of 958, top 2%)*
(16 out of 958, top 2%)*Type: Regular Middle School
Status: Currently Operational
Grade: Grade 4 to Grade 8
School District: West Linn School District 3J
Title I Eligible School: No
Magnet: NA
Charter: NA
Shared-Time School: NA
Students and Teachers
| 2013-2014 | 2012-2013 | 2011-2012 | 2010-2011 | 2009-2010 | 2008-2009 | 2007-2008 | ||||||||
| Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | |
| Total Teachers: | 6 | 6 | 5 | 6 | 6 | 5 | 6 | |||||||
| Total Students: | 105 | 103 | 103 | 102 | 105 | 103 | 102 | |||||||
| Grade 4: | 21 | 20.0% | 20 | 19.4% | 19 | 18.4% | 20 | 19.6% | 20 | 19.0% | 16 | 15.5% | 19 | 18.6% |
| Grade 5: | 22 | 21.0% | 27 | 26.2% | 21 | 20.4% | 22 | 21.6% | 20 | 19.0% | 26 | 25.2% | 21 | 20.6% |
| Grade 6: | 21 | 20.0% | 20 | 19.4% | 22 | 21.4% | 22 | 21.6% | 23 | 21.9% | 17 | 16.5% | 21 | 20.6% |
| Grade 7: | 20 | 19.0% | 23 | 22.3% | 19 | 18.4% | 22 | 21.6% | 18 | 17.1% | 24 | 23.3% | 21 | 20.6% |
| Grade 8: | 21 | 20.0% | 13 | 12.6% | 22 | 21.4% | 16 | 15.7% | 24 | 22.9% | 20 | 19.4% | 20 | 19.6% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | 43 | 41.0% | 49 | 47.6% | 49 | 47.6% | 48 | 47.1% | 43 | 41.0% | 47 | 45.6% | 50 | 49.0% |
| Female: | 62 | 59.0% | 54 | 52.4% | 54 | 52.4% | 54 | 52.9% | 50 | 47.6% | 43 | 41.7% | 45 | 44.1% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
| Asian: | 9 | 8.6% | 7 | 6.8% | 4 | 3.9% | 4 | 3.9% | 4 | 3.8% | 8 | 7.8% | 9 | 8.8% |
| Hispanic: | 4 | 3.8% | 2 | 1.9% | 1 | 1.0% | 2 | 2.0% | 1 | 1.0% | 2 | 1.9% | 2 | 2.0% |
| Black: | 0 | 0.0% | 1 | 1.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
| White: | 87 | 82.9% | 90 | 87.4% | 96 | 93.2% | 94 | 92.2% | 96 | 91.4% | 88 | 85.4% | 88 | 86.3% |
| Hawaiian Native/Pacific Islander: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | NA | NA | NA | NA | NA | NA |
| Two or More Races: | 5 | 4.8% | 3 | 2.9% | 2 | 1.9% | 2 | 2.0% | NA | NA | NA | NA | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | NA | NA | NA | NA | NA | NA | 0 | 0.0% | NA | NA | 0 | 0.0% | 0 | 0.0% |
| Reduced-Price Lunch Program Eligible: | NA | NA | NA | NA | NA | NA | 0 | 0.0% | NA | NA | 0 | 0.0% | 0 | 0.0% |
| Student-Teacher Ratio: | 18.04 | 18.73 | 22.89 | 18.55 | 17.50 | 22.90 | 18.50 | |||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| OAKS | ||||||
| 2006 | Math | 4th Grade | % met std | > 95.0% | 94.4% | 88% |
| 2007 | Math | 4th Grade | % met std | 95% | 85.1% | 72% |
| 2008 | Math | 4th Grade | % met std | > 95.0% | 91.9% | 77% |
| 2009 | Math | 4th Grade | % met std | 93.8% | 89% | 77% |
| 2010 | Math | 4th Grade | % met std | 95% | 91.8% | 77.2% |
| 2011 | Math | 4th Grade | % met std | > 95.0% | 83.2% | 65% |
| 2012 | Math | 4th Grade | % met std | > 95.0% | 82.6% | 66% |
| 2013 | Math | 4th Grade | % met std | 95.0% | 77.8% | 64% |
| 2006 | Reading | 4th Grade | % met std | > 95.0% | 94.6% | 87% |
| 2007 | Reading | 4th Grade | % met std | > 95.0% | 92.5% | 80% |
| 2008 | Reading | 4th Grade | % met std | > 95.0% | 93.6% | 83% |
| 2009 | Reading | 4th Grade | % met std | > 95.0% | 93.4% | 84% |
| 2010 | Reading | 4th Grade | % met std | > 95.0% | 93.8% | 84.1% |
| 2011 | Reading | 4th Grade | % met std | > 95.0% | 94.6% | 85% |
| 2012 | Reading | 4th Grade | % met std | > 95.0% | 86.9% | 74% |
| 2013 | Reading | 4th Grade | % met std | > 95.0% | 85.2% | 73% |
| 2005 | Writing | 4th Grade | % met std | 71.4% | 56.2% | 32.4% |
| 2006 | Writing | 4th Grade | % met std | 76.2% | 51.7% | 42% |
| 2007 | Writing | 4th Grade | % met std | 70% | 57% | 45% |
| 2008 | Writing | 4th Grade | % met std | 94.7% | 70.4% | 43% |
| 2004 | Math | 5th Grade | % met std | 95% | 89.7% | 78.9% |
| 2005 | Math | 5th Grade | % met std | > 95.0% | 94.2% | 84% |
| 2006 | Math | 5th Grade | % met std | > 95.0% | > 95.0% | 85% |
| 2007 | Math | 5th Grade | % met std | > 95.0% | 82.6% | 68% |
| 2008 | Math | 5th Grade | % met std | > 95.0% | 90% | 77% |
| 2009 | Math | 5th Grade | % met std | > 95.0% | 92.3% | 77% |
| 2010 | Math | 5th Grade | % met std | 95% | 89.1% | 76.5% |
| 2011 | Math | 5th Grade | % met std | > 95.0% | 80.1% | 58% |
| 2012 | Math | 5th Grade | % met std | 94.7% | 82.1% | 60% |
| 2013 | Math | 5th Grade | % met std | > 95.0% | 74.0% | 58% |
| 2004 | Reading | 5th Grade | % met std | 90% | 89.1% | 76.8% |
| 2005 | Reading | 5th Grade | % met std | > 95.0% | 93.2% | 81.4% |
| 2006 | Reading | 5th Grade | % met std | > 95.0% | 93.9% | 83% |
| 2007 | Reading | 5th Grade | % met std | > 95.0% | 85.5% | 72% |
| 2008 | Reading | 5th Grade | % met std | > 95.0% | 91.9% | 75% |
| 2009 | Reading | 5th Grade | % met std | > 95.0% | 89.7% | 76% |
| 2010 | Reading | 5th Grade | % met std | > 95.0% | 88.8% | 76.3% |
| 2011 | Reading | 5th Grade | % met std | > 95.0% | 92.1% | 78% |
| 2012 | Reading | 5th Grade | % met std | > 95.0% | 83.2% | 69% |
| 2013 | Reading | 5th Grade | % met std | > 95.0% | 80.7% | 68% |
| 2004 | Science | 5th Grade | % met std | 90% | 86.7% | 69.9% |
| 2005 | Science | 5th Grade | % met std | > 95.0% | 87.4% | 75% |
| 2006 | Science | 5th Grade | % met std | > 95.0% | 90.4% | 79% |
| 2008 | Science | 5th Grade | % met std | > 95.0% | 88.3% | 75% |
| 2009 | Science | 5th Grade | % met std | > 95.0% | 85.6% | 75% |
| 2010 | Science | 5th Grade | % met std | 90% | 84.2% | 74.4% |
| 2011 | Science | 5th Grade | % met std | > 95.0% | 87.3% | 74% |
| 2012 | Science | 5th Grade | % met std | 94.7% | 87.5% | 69% |
| 2013 | Science | 5th Grade | % met std | 92.0% | 84.2% | 67% |
| 2004 | Writing | 5th Grade | % met std | 75% | 46.8% | 33.2% |
| 2006 | Math | 6th Grade | % met std | > 95.0% | 88% | 77% |
| 2007 | Math | 6th Grade | % met std | > 95.0% | 83.2% | 71% |
| 2008 | Math | 6th Grade | % met std | > 95.0% | 80.4% | 70% |
| 2009 | Math | 6th Grade | % met std | 95% | 83.1% | 73% |
| 2010 | Math | 6th Grade | % met std | > 95.0% | 85.8% | 72.8% |
| 2011 | Math | 6th Grade | % met std | > 95.0% | 75.4% | 59% |
| 2012 | Math | 6th Grade | % met std | > 95.0% | 76.9% | 59% |
| 2013 | Math | 6th Grade | % met std | > 95.0% | 70.4% | 59% |
| 2006 | Reading | 6th Grade | % met std | > 95.0% | 87.8% | 80% |
| 2007 | Reading | 6th Grade | % met std | > 95.0% | 85.5% | 75% |
| 2008 | Reading | 6th Grade | % met std | > 95.0% | 83.5% | 73% |
| 2009 | Reading | 6th Grade | % met std | > 95.0% | 85.9% | 77% |
| 2010 | Reading | 6th Grade | % met std | 91.3% | 86.7% | 76.5% |
| 2011 | Reading | 6th Grade | % met std | > 95.0% | 86.6% | 79% |
| 2012 | Reading | 6th Grade | % met std | > 95.0% | 79% | 65% |
| 2013 | Reading | 6th Grade | % met std | 95.0% | 76.7% | 63% |
| 2006 | Math | 7th Grade | % met std | > 95.0% | 87.9% | 71% |
| 2007 | Math | 7th Grade | % met std | > 95.0% | 88.2% | 74% |
| 2008 | Math | 7th Grade | % met std | > 95.0% | 86.9% | 74% |
| 2009 | Math | 7th Grade | % met std | 91.7% | 85.2% | 78% |
| 2010 | Math | 7th Grade | % met std | > 95.0% | 88.3% | 77.8% |
| 2011 | Math | 7th Grade | % met std | > 95.0% | 72.9% | 61% |
| 2012 | Math | 7th Grade | % met std | > 95.0% | 77.8% | 63% |
| 2013 | Math | 7th Grade | % met std | > 95.0% | 78.3% | 61% |
| 2006 | Reading | 7th Grade | % met std | > 95.0% | 89.3% | 73% |
| 2007 | Reading | 7th Grade | % met std | > 95.0% | 88.2% | 77% |
| 2008 | Reading | 7th Grade | % met std | > 95.0% | 85.8% | 74% |
| 2009 | Reading | 7th Grade | % met std | > 95.0% | 88.5% | 77% |
| 2010 | Reading | 7th Grade | % met std | > 95.0% | 85.8% | 77.3% |
| 2011 | Reading | 7th Grade | % met std | > 95.0% | 85.9% | 80% |
| 2012 | Reading | 7th Grade | % met std | 94.4% | 81.3% | 75% |
| 2013 | Reading | 7th Grade | % met std | > 95.0% | 84.1% | 73% |
| 2005 | Writing | 7th Grade | % met std | 60% | 57.5% | 39.4% |
| 2006 | Writing | 7th Grade | % met std | 70.6% | 61.8% | 45% |
| 2007 | Writing | 7th Grade | % met std | 85% | 62.2% | 48% |
| 2008 | Writing | 7th Grade | % met std | > 95.0% | 75.7% | 50% |
| 2004 | Math | 8th Grade | % met std | > 95.0% | 82% | 59.8% |
| 2005 | Math | 8th Grade | % met std | > 95.0% | 84.1% | 63.5% |
| 2006 | Math | 8th Grade | % met std | > 95.0% | 83.2% | 66% |
| 2007 | Math | 8th Grade | % met std | > 95.0% | 82.4% | 70% |
| 2008 | Math | 8th Grade | % met std | > 95.0% | 79.9% | 69% |
| 2009 | Math | 8th Grade | % met std | > 95.0% | 81.9% | 71% |
| 2010 | Math | 8th Grade | % met std | > 95.0% | 80% | 70.6% |
| 2011 | Math | 8th Grade | % met std | > 95.0% | 70.9% | 65% |
| 2012 | Math | 8th Grade | % met std | > 95.0% | 75.4% | 65% |
| 2013 | Math | 8th Grade | % met std | 75.0% | 73.9% | 63% |
| 2004 | Reading | 8th Grade | % met std | 85.7% | 80.9% | 60% |
| 2005 | Reading | 8th Grade | % met std | > 95.0% | 82.4% | 62.5% |
| 2006 | Reading | 8th Grade | % met std | > 95.0% | 83.8% | 66% |
| 2007 | Reading | 8th Grade | % met std | 93.8% | 83.7% | 69% |
| 2008 | Reading | 8th Grade | % met std | > 95.0% | 79.2% | 65% |
| 2009 | Reading | 8th Grade | % met std | 94.4% | 80.7% | 70% |
| 2010 | Reading | 8th Grade | % met std | > 95.0% | 80.4% | 69.5% |
| 2011 | Reading | 8th Grade | % met std | 93.8% | 80.7% | 72% |
| 2012 | Reading | 8th Grade | % met std | > 95.0% | 78.4% | 68% |
| 2013 | Reading | 8th Grade | % met std | 83.3% | 80.0% | 67% |
| 2004 | Science | 8th Grade | % met std | 78.6% | 82% | 59% |
| 2005 | Science | 8th Grade | % met std | > 95.0% | 86.5% | 65.8% |
| 2006 | Science | 8th Grade | % met std | > 95.0% | 82.6% | 68% |
| 2008 | Science | 8th Grade | % met std | 95% | 78.7% | 69% |
| 2009 | Science | 8th Grade | % met std | 94.4% | 85% | 72% |
| 2010 | Science | 8th Grade | % met std | > 95.0% | 80.2% | 70.8% |
| 2011 | Science | 8th Grade | % met std | > 95.0% | 78.8% | 71% |
| 2012 | Science | 8th Grade | % met std | > 95.0% | 78.9% | 66% |
| 2013 | Science | 8th Grade | % met std | 75.0% | 74.7% | 66% |
| 2004 | Writing | 8th Grade | % met std | 64.3% | 41.5% | 37.2% |
Some data by SchoolDigger.com.
* Three Rivers Charter School was rated 5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.