Arroyo Elementary Primary School
225 Ulysses St
Simi Valley CA, 93065, Ventura County
Phone: 805-306-4420
Ranking: (2,143 out of 6,930, top 31%)*
Type: Regular Primary School
Status: Currently Operational
Grade: Kindergarten to Grade 6
School District: Simi Valley Unified School District
Title I Eligible School: Yes School-Wide Title I: NA
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: | 11 | 13 | 14 | NA | NA | 16 | 16 | 17 | ||||||
Total Students: | 284 | 310 | 356 | 349 | 284 | 367 | 342 | |||||||
Kindergarten: | 31 | 10.9% | 34 | 11.0% | 45 | 12.6% | 37 | 10.6% | 45 | 15.8% | 59 | 16.1% | 52 | 15.2% |
Grade 1: | 31 | 10.9% | 47 | 15.2% | 35 | 9.8% | 44 | 12.6% | 12 | 4.2% | 58 | 15.8% | 55 | 16.1% |
Grade 2: | 43 | 15.1% | 36 | 11.6% | 48 | 13.5% | 49 | 14.0% | 42 | 14.8% | 62 | 16.9% | 50 | 14.6% |
Grade 3: | 38 | 13.4% | 46 | 14.8% | 55 | 15.4% | 59 | 16.9% | 62 | 21.8% | 57 | 15.5% | 51 | 14.9% |
Grade 4: | 45 | 15.8% | 50 | 16.1% | 63 | 17.7% | 69 | 19.8% | 40 | 14.1% | 48 | 13.1% | 44 | 12.9% |
Grade 5: | 59 | 20.8% | 53 | 17.1% | 74 | 20.8% | 55 | 15.8% | 55 | 19.4% | 47 | 12.8% | 55 | 16.1% |
Grade 6: | 37 | 13.0% | 44 | 14.2% | 36 | 10.1% | 36 | 10.3% | 28 | 9.9% | 36 | 9.8% | 35 | 10.2% |
Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
Student By Gender: | ||||||||||||||
Male: | 153 | 53.9% | 173 | 55.8% | 191 | 53.7% | 183 | 52.4% | 157 | 55.3% | 179 | 48.8% | 184 | 53.8% |
Female: | 131 | 46.1% | 137 | 44.2% | 165 | 46.3% | 166 | 47.6% | 127 | 44.7% | 188 | 51.2% | 154 | 45.0% |
Student By Races: | ||||||||||||||
American Indian/Alaska Native: | 0 | 0.0% | 1 | 0.3% | 1 | 0.3% | 1 | 0.3% | 2 | 0.7% | 4 | 1.1% | 3 | 0.9% |
Asian: | 17 | 6.0% | 21 | 6.8% | 29 | 8.1% | 35 | 10.0% | 27 | 9.5% | 40 | 10.9% | 32 | 9.4% |
Hispanic: | 113 | 39.8% | 120 | 38.7% | 132 | 37.1% | 109 | 31.2% | 95 | 33.5% | 92 | 25.1% | 85 | 24.9% |
Black: | 5 | 1.8% | 4 | 1.3% | 4 | 1.1% | 10 | 2.9% | 6 | 2.1% | 8 | 2.2% | 11 | 3.2% |
White: | 137 | 48.2% | 155 | 50.0% | 179 | 50.3% | 185 | 53.0% | 145 | 51.1% | 196 | 53.4% | 211 | 61.7% |
Hawaiian Native/Pacific Islander: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | NA | NA |
Two or More Races: | 12 | 4.2% | 9 | 2.9% | 11 | 3.1% | 9 | 2.6% | 9 | 3.2% | 27 | 7.4% | NA | NA |
Lunch Program: | ||||||||||||||
Free Lunch Program Eligible: | 97 | 34.2% | 102 | 32.9% | NA | NA | 99 | 28.4% | 78 | 27.5% | 68 | 18.5% | 51 | 14.9% |
Reduced-Price Lunch Program Eligible: | 26 | 9.2% | 27 | 8.7% | NA | NA | 35 | 10.0% | 40 | 14.1% | 24 | 6.5% | 23 | 6.7% |
Student-Teacher Ratio: | 25.82 | 23.85 | 26.37 | NA | NA | 17.75 | 21.60 | 20.10 |
Test Performance
Year | Test | Grade | Measurement | Score | School District | State Average |
STAR | ||||||
2004 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 336.2 | 342 | 330.5 |
2005 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 367.6 | 360.2 | 336.5 |
2006 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 366.3 | 365.6 | 344.3 |
2007 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 365.9 | 364 | 345 |
2008 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 369.2 | 366.5 | 348 |
2009 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 371.2 | 369 | 352.8 |
2010 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 366.8 | 368.9 | 356.6 |
2011 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 399.6 | 374.5 | 359.5 |
2012 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 363.9 | 376 | 361.5 |
2013 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 366.2 | 371.6 | 357.3 |
2004 | Mathematics | 2nd Grade | Mean Scaled Score | 364.8 | 376.5 | 358 |
2005 | Mathematics | 2nd Grade | Mean Scaled Score | 400.9 | 387.5 | 366 |
2006 | Mathematics | 2nd Grade | Mean Scaled Score | 393 | 390.9 | 372.5 |
2007 | Mathematics | 2nd Grade | Mean Scaled Score | 388.7 | 384.8 | 369.2 |
2008 | Mathematics | 2nd Grade | Mean Scaled Score | 386.6 | 391.4 | 372.4 |
2009 | Mathematics | 2nd Grade | Mean Scaled Score | 391.7 | 387.8 | 376.7 |
2010 | Mathematics | 2nd Grade | Mean Scaled Score | 384.6 | 386.4 | 381.6 |
2011 | Mathematics | 2nd Grade | Mean Scaled Score | 429.8 | 387.8 | 382.2 |
2012 | Mathematics | 2nd Grade | Mean Scaled Score | 379.5 | 395.8 | 382.7 |
2013 | Mathematics | 2nd Grade | Mean Scaled Score | 411.0 | 392.0 | 379.9 |
2004 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 331.7 | 341.8 | 321.5 |
2005 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 338.1 | 341.3 | 324.1 |
2006 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 361.3 | 352.9 | 330.8 |
2007 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 352.6 | 350.6 | 330 |
2008 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 363.6 | 350.5 | 332.8 |
2009 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 370 | 362.3 | 340.3 |
2010 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 363.8 | 361.2 | 342.2 |
2011 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 360.9 | 362.9 | 345.3 |
2012 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 356.6 | 363.1 | 347.1 |
2013 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 327.3 | 358.3 | 345.7 |
2004 | Mathematics | 3rd Grade | Mean Scaled Score | 381.4 | 379.7 | 353.1 |
2005 | Mathematics | 3rd Grade | Mean Scaled Score | 399.4 | 386.4 | 362.1 |
2006 | Mathematics | 3rd Grade | Mean Scaled Score | 409.5 | 388.6 | 368.9 |
2007 | Mathematics | 3rd Grade | Mean Scaled Score | 401.6 | 390.8 | 370.9 |
2008 | Mathematics | 3rd Grade | Mean Scaled Score | 407.5 | 395.1 | 379 |
2009 | Mathematics | 3rd Grade | Mean Scaled Score | 429.1 | 410.9 | 387.7 |
2010 | Mathematics | 3rd Grade | Mean Scaled Score | 425.9 | 411 | 395.4 |
2011 | Mathematics | 3rd Grade | Mean Scaled Score | 429.9 | 412.3 | 400.6 |
2012 | Mathematics | 3rd Grade | Mean Scaled Score | 438.7 | 405 | 399.2 |
2013 | Mathematics | 3rd Grade | Mean Scaled Score | 359.4 | 409.9 | 399.0 |
2004 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 355 | 356.2 | 338.5 |
2005 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 361.5 | 368.9 | 346.2 |
2006 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 361.5 | 368.8 | 351.1 |
2007 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 365 | 372.7 | 353.2 |
2008 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 354.3 | 380.7 | 357.8 |
2009 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 383.7 | 386.5 | 366.8 |
2010 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 373.4 | 390 | 369.9 |
2011 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 390.6 | 391.9 | 371.6 |
2012 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 377.8 | 393.1 | 375.2 |
2013 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 389.1 | 386.5 | 374.2 |
2004 | Mathematics | 4th Grade | Mean Scaled Score | 366.5 | 362.8 | 343.2 |
2005 | Mathematics | 4th Grade | Mean Scaled Score | 358.8 | 371.7 | 354 |
2006 | Mathematics | 4th Grade | Mean Scaled Score | 368 | 376.9 | 361.6 |
2007 | Mathematics | 4th Grade | Mean Scaled Score | 366.4 | 382.2 | 366.1 |
2008 | Mathematics | 4th Grade | Mean Scaled Score | 353.8 | 392.6 | 373.9 |
2009 | Mathematics | 4th Grade | Mean Scaled Score | 368.1 | 397.6 | 382.5 |
2010 | Mathematics | 4th Grade | Mean Scaled Score | 377.1 | 402.4 | 389.9 |
2011 | Mathematics | 4th Grade | Mean Scaled Score | 418.8 | 401.6 | 392.2 |
2012 | Mathematics | 4th Grade | Mean Scaled Score | 398.6 | 405.4 | 395.2 |
2013 | Mathematics | 4th Grade | Mean Scaled Score | 406.1 | 398.5 | 394.9 |
2004 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 372.7 | 360.9 | 337.7 |
2005 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 366.3 | 363.7 | 340.5 |
2006 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 359.3 | 367.5 | 342.6 |
2007 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 355.2 | 359.9 | 342.8 |
2008 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 363.4 | 367.6 | 347.6 |
2009 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 366.2 | 379 | 356.2 |
2010 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 366 | 373.8 | 359.4 |
2011 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 357.9 | 375.8 | 362 |
2012 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 371.2 | 379.2 | 366.1 |
2013 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 365.2 | 372.1 | 365.2 |
2004 | Mathematics | 5th Grade | Mean Scaled Score | 363.1 | 357.1 | 335.8 |
2005 | Mathematics | 5th Grade | Mean Scaled Score | 367 | 378.4 | 349.6 |
2006 | Mathematics | 5th Grade | Mean Scaled Score | 346.9 | 378.6 | 356.6 |
2007 | Mathematics | 5th Grade | Mean Scaled Score | 349.4 | 374.3 | 356.8 |
2008 | Mathematics | 5th Grade | Mean Scaled Score | 346.3 | 383 | 364.6 |
2009 | Mathematics | 5th Grade | Mean Scaled Score | 362.4 | 392.6 | 375.8 |
2010 | Mathematics | 5th Grade | Mean Scaled Score | 349.4 | 387.7 | 383.4 |
2011 | Mathematics | 5th Grade | Mean Scaled Score | 365.1 | 393.1 | 392.6 |
2012 | Mathematics | 5th Grade | Mean Scaled Score | 378.5 | 397.8 | 395.3 |
2013 | Mathematics | 5th Grade | Mean Scaled Score | 370.5 | 394.3 | 393.2 |
2004 | Science | 5th Grade | Mean Scaled Score | 341.4 | 339.5 | 318.5 |
2005 | Science | 5th Grade | Mean Scaled Score | 351.7 | 350.6 | 324.6 |
2006 | Science | 5th Grade | Mean Scaled Score | 336.7 | 353.5 | 328.7 |
2007 | Science | 5th Grade | Mean Scaled Score | 342.1 | 351.3 | 334.3 |
2008 | Science | 5th Grade | Mean Scaled Score | 343.3 | 363.4 | 345.2 |
2009 | Science | 5th Grade | Mean Scaled Score | 360.4 | 371.5 | 354.1 |
2010 | Science | 5th Grade | Mean Scaled Score | 362.3 | 381.3 | 362.2 |
2011 | Science | 5th Grade | Mean Scaled Score | 368.3 | 389.3 | 367.2 |
2012 | Science | 5th Grade | Mean Scaled Score | 377.8 | 389.7 | 367.4 |
2013 | Science | 5th Grade | Mean Scaled Score | 369.9 | 383.5 | 366.9 |
2004 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 352.1 | 354.1 | 332.8 |
2005 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 366.5 | 357.6 | 335.4 |
2006 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 354.6 | 361.8 | 337.4 |
2007 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 360.9 | 363.7 | 339.5 |
2008 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 350.1 | 363.2 | 345.5 |
2009 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 364.1 | 373 | 352.5 |
2010 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 351.7 | 375.9 | 356.8 |
2011 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 351.5 | 373.8 | 358.4 |
2012 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 375.3 | 379.4 | 364.2 |
2013 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 359.4 | 378.9 | 363.0 |
2004 | Mathematics | 6th Grade | Mean Scaled Score | 348.2 | 357.9 | 334.7 |
2005 | Mathematics | 6th Grade | Mean Scaled Score | 376.1 | 364.8 | 339.5 |
2006 | Mathematics | 6th Grade | Mean Scaled Score | 371 | 363.6 | 341 |
2007 | Mathematics | 6th Grade | Mean Scaled Score | 344.4 | 364.4 | 343.2 |
2008 | Mathematics | 6th Grade | Mean Scaled Score | 358.1 | 371.1 | 347.9 |
2009 | Mathematics | 6th Grade | Mean Scaled Score | 375.5 | 376.2 | 354.5 |
2010 | Mathematics | 6th Grade | Mean Scaled Score | 336.1 | 378.7 | 360.5 |
2011 | Mathematics | 6th Grade | Mean Scaled Score | 366.1 | 380 | 364.6 |
2012 | Mathematics | 6th Grade | Mean Scaled Score | 381.8 | 381.3 | 366.8 |
2013 | Mathematics | 6th Grade | Mean Scaled Score | 363.0 | 382.7 | 366.5 |
Some data by SchoolDigger.com.
* Arroyo Elementary Primary School was rated 4 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.