Trillium

Public, Charter, Alternative K-12

 5420 N Interstate Ave
       Portland, OR  97217


 (503) 285-3833

 School Website

District: Portland School District 1j


Student/teacher ratio:  16.3
Number of students:  359

Racial breakdown:
White:
74.1%
Two or more races:
11.1%
Hispanic:
8.4%
more

Free/discounted lunch recipients:  44.3%

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We updated the 2017-18 rankings and test scores for this school on Thursday, September 20, 2018.


Performance Trends
Compare Details In 2018, Trillium ranked worse than 86.6% of elementary schools in Oregon. (See more...)
Compare Details In 2018 the calculated Average Standard Score was 19.26. (See more...)
Compare Details In 2018, Trillium ranked worse than 98.4% of middle schools in Oregon. (See more...)
Compare Details In 2018 the calculated Average Standard Score was 5.34. (See more...)
Compare Details In 2018, Trillium ranked better than 67.5% of high schools in Oregon. (See more...)
Compare Details In 2018 the calculated Average Standard Score was 62.91. (See more...)
Student Body
Compare Details Racial makeup is: White (74.1%), two or more races (11.1%), Hispanic (8.4%). (See more...)
Teachers
Compare Details The student/teacher ratio at Trillium is 16.3. (See more...)
Compare Trillium employs 21.9 full-time teachers.
Map of Trillium
Schooldigger 2018 Rankings:

Trillium:

SchoolDigger ranks Trillium 614th of 709 Oregon public elementary schools. (See Trillium in the ranking list.)
SchoolDigger ranks Trillium 378th of 384 Oregon public middle schools. (See Trillium in the ranking list.)
SchoolDigger ranks Trillium 92nd of 283 Oregon public high schools. (See Trillium in the ranking list.)

Portland School District 1j:

SchoolDigger ranks Portland School District 1j 56th of 147 Oregon school districts. (See district ranking list.)


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Rank History for Trillium

Compare
Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools OR State Percentile SchoolDigger Rating
2004 57.36 255th 586 56.5%
2005 85.80 23rd 629 96.3%
2006 37.18 478th 636 24.8%
2007 43.24 394th 652 39.6%
2008 43.61 417th 655 36.3%
2009 57.39 297th 665 55.3%
2010 48.88 386th 674 42.7%
2011 72.79 150th 695 78.4%
2012 67.19 213th 730 70.8%
2013 64.53 233rd 707 67.0%
2014 50.49 357th 695 48.6%
2015 40.19 431st 706 39.0%
2016 29.62 524th 697 24.8%
2017 14.14 634th 701 9.6%
2018 19.26 614th 709 13.4%

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

Rank History for Trillium

Compare
Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools OR State Percentile SchoolDigger Rating
2004 26.56 214th 270 20.7%
2005 31.73 199th 271 26.6%
2006 10.69 270th 285 5.3%
2007 16.23 272nd 295 7.8%
2008 35.26 232nd 315 26.3%
2009 48.30 175th 323 45.8%
2010 36.13 247th 343 28.0%
2011 37.59 253rd 357 29.1%
2012 61.93 142nd 395 64.1%
2013 67.73 108th 377 71.4%
2014 45.74 217th 382 43.2%
2015 47.97 195th 381 48.8%
2016 25.64 309th 383 19.3%
2017 16.82 336th 382 12.0%
2018 5.34 378th 384 1.6%

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

Rank History for Trillium

Compare
Year Avg Standard Score Statewide Rank Total # Ranked High Schools OR State Percentile SchoolDigger Rating
2004 42.26 141st 225 37.3%
2005 75.29 40th 231 82.7%
2006 65.24 71st 235 69.8%
2007 46.27 140th 244 42.6%
2008 38.36 175th 249 29.7%
2009 28.96 215th 263 18.3%
2010 59.17 132nd 285 53.7%
2011 60.45 137th 299 54.2%
2012 81.44 30th 308 90.3%
2013 75.87 53rd 303 82.5%
2014 46.74 183rd 301 39.2%
2015 55.45 128th 292 56.2%
2016 65.19 89th 292 69.5%
2017 89.51 18th 283 93.6%
2018 62.91 92nd 283 67.5%

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

Trillium Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
  
District Scores: 
  
State Scores: 









Data source: Oregon Department of Education

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Enrollment information for Trillium

Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
2002 114 18 4 7 9 n/a n/a 0 152
2003 114 18 4 7 9 n/a n/a 0 152
2004 147 34 3 5 7 n/a n/a 2 198
2005 138 41 5 6 7 n/a n/a 2 199
2006 159 31 7 13 6 n/a n/a 0 216
2007 195 37 7 17 7 n/a n/a 33 296
2008 204 24 10 16 2 n/a n/a 58 314
2009 211 29 9 15 5 n/a n/a 68 337
2010 212 17 11 16 6 n/a n/a 80 342
2011 291 19 6 24 7 0 12 0 359
2012 278 14 7 22 5 0 20 0 346
2013 284 12 8 18 9 1 17 0 349
2014 275 11 10 15 9 2 21 0 343
2015 293 17 10 21 6 2 23 0 372
2016 278 17 6 23 1 0 31 0 356
2017 266 13 5 30 4 1 40 0 359

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 Trillium

Compare
Year # Students Fulltime Teachers Student/Teacher ratio % Free/Discounted Lunch
2002 152 n/a n/a n/a
2003 152 n/a n/a n/a
2004 198 0.0 n/a 23.5
2005 199 n/a n/a 41.1
2006 216 1.0 216.0 42.6
2007 296 22.5 13.2 34.2
2008 314 18.5 17.0 35.9
2009 337 20.9 16.1 48.7
2010 342 20.0 17.1 48.1
2011 359 19.7 18.1 0.0
2012 346 17.1 20.2 n/a
2013 349 18.8 18.5 n/a
2014 343 19.6 17.4 44.3
2015 372 23.0 16.1 n/a
2016 356 21.0 16.9 n/a
2017 359 21.9 16.3 n/a

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

About Students eligible for discounted/free lunch
For information about the National School Lunch Program, see the USDA Website

Student/Teacher Ratio Trillium

Compare
Year # Students Fulltime Teachers Student/Teacher ratio % Free/Discounted Lunch
2002 152 n/a n/a n/a
2003 152 n/a n/a n/a
2004 198 0.0 n/a 23.5
2005 199 n/a n/a 41.1
2006 216 1.0 216.0 42.6
2007 296 22.5 13.2 34.2
2008 314 18.5 17.0 35.9
2009 337 20.9 16.1 48.7
2010 342 20.0 17.1 48.1
2011 359 19.7 18.1 0.0
2012 346 17.1 20.2 n/a
2013 349 18.8 18.5 n/a
2014 343 19.6 17.4 44.3
2015 372 23.0 16.1 n/a
2016 356 21.0 16.9 n/a
2017 359 21.9 16.3 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.




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

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.





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