Ruby Drive Elementary Primary School
601 Ruby Dr Placentia CA, 92870, Orange County Phone: 714-996-1921 Ranking:  (4,661 out of 6,930, bottom 33%)*Type: Regular Primary School Status: Currently Operational Grade: Kindergarten to Grade 6 School District: Placentia-Yorba Linda 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 | ||||
| Amount | % | Amount | % | Amount | % | |
| Total Teachers: | 15 | 16 | 17 | |||
| Total Students: | 447 | 434 | 446 | |||
| Kindergarten: | 63 | 14.1% | 46 | 10.6% | 50 | 11.2% |
| Grade 1: | 60 | 13.4% | 49 | 11.3% | 65 | 14.6% |
| Grade 2: | 56 | 12.5% | 65 | 15.0% | 66 | 14.8% |
| Grade 3: | 73 | 16.3% | 62 | 14.3% | 58 | 13.0% |
| Grade 4: | 62 | 13.9% | 60 | 13.8% | 62 | 13.9% |
| Grade 5: | 59 | 13.2% | 64 | 14.7% | 84 | 18.8% |
| Grade 6: | 74 | 16.6% | 88 | 20.3% | 61 | 13.7% |
| Ungraded: | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||
| Male: | 223 | 49.9% | 216 | 49.8% | 218 | 48.9% |
| Female: | 224 | 50.1% | 218 | 50.2% | 228 | 51.1% |
| Student By Races: | ||||||
| American Indian/Alaska Native: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
| Asian: | 7 | 1.6% | 8 | 1.8% | 7 | 1.6% |
| Hispanic: | 409 | 91.5% | 394 | 90.8% | 410 | 91.9% |
| Black: | 2 | 0.4% | 3 | 0.7% | 5 | 1.1% |
| White: | 23 | 5.1% | 26 | 6.0% | 19 | 4.3% |
| Hawaiian Native/Pacific Islander: | 3 | 0.7% | 0 | 0.0% | 3 | 0.7% |
| Two or More Races: | 3 | 0.7% | 3 | 0.7% | 2 | 0.4% |
| Lunch Program: | ||||||
| Free Lunch Program Eligible: | 339 | 75.8% | 262 | 60.4% | NA | NA |
| Reduced-Price Lunch Program Eligible: | 67 | 15.0% | 41 | 9.4% | NA | NA |
| Student-Teacher Ratio: | 29.80 | 28.00 | 27.03 | |||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| STAR | ||||||
| 2004 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 320.8 | 350.6 | 330.5 |
| 2005 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 330.4 | 358.5 | 336.5 |
| 2006 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 330.1 | 369.2 | 344.3 |
| 2007 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 339.6 | 366.4 | 345 |
| 2008 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 330.2 | 371.1 | 348 |
| 2009 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 347 | 378.7 | 352.8 |
| 2010 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 338.6 | 376.8 | 356.6 |
| 2011 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 372.8 | 387.9 | 359.5 |
| 2012 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 340.3 | 388.2 | 361.5 |
| 2013 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 334.9 | 385.0 | 357.3 |
| 2004 | Mathematics | 2nd Grade | Mean Scaled Score | 348 | 390 | 358 |
| 2005 | Mathematics | 2nd Grade | Mean Scaled Score | 376 | 400.2 | 366 |
| 2006 | Mathematics | 2nd Grade | Mean Scaled Score | 361.6 | 401.3 | 372.5 |
| 2007 | Mathematics | 2nd Grade | Mean Scaled Score | 383.1 | 398.3 | 369.2 |
| 2008 | Mathematics | 2nd Grade | Mean Scaled Score | 353.4 | 400.8 | 372.4 |
| 2009 | Mathematics | 2nd Grade | Mean Scaled Score | 375.8 | 407.2 | 376.7 |
| 2010 | Mathematics | 2nd Grade | Mean Scaled Score | 359.5 | 414.2 | 381.6 |
| 2011 | Mathematics | 2nd Grade | Mean Scaled Score | 406.5 | 426.8 | 382.2 |
| 2012 | Mathematics | 2nd Grade | Mean Scaled Score | 371.5 | 426.1 | 382.7 |
| 2013 | Mathematics | 2nd Grade | Mean Scaled Score | 363.5 | 427.7 | 379.9 |
| 2004 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 297.3 | 340 | 321.5 |
| 2005 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 298.4 | 340.5 | 324.1 |
| 2006 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 315.5 | 347 | 330.8 |
| 2007 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 303.4 | 349.8 | 330 |
| 2008 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 313.4 | 350.3 | 332.8 |
| 2009 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 319.6 | 361.8 | 340.3 |
| 2010 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 330.8 | 367.3 | 342.2 |
| 2011 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 334.7 | 367.8 | 345.3 |
| 2012 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 325.8 | 369.8 | 347.1 |
| 2013 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 328.9 | 370.9 | 345.7 |
| 2004 | Mathematics | 3rd Grade | Mean Scaled Score | 329.2 | 386.5 | 353.1 |
| 2005 | Mathematics | 3rd Grade | Mean Scaled Score | 359.7 | 388.2 | 362.1 |
| 2006 | Mathematics | 3rd Grade | Mean Scaled Score | 350.9 | 389.8 | 368.9 |
| 2007 | Mathematics | 3rd Grade | Mean Scaled Score | 324.4 | 389.2 | 370.9 |
| 2008 | Mathematics | 3rd Grade | Mean Scaled Score | 358.7 | 396.7 | 379 |
| 2009 | Mathematics | 3rd Grade | Mean Scaled Score | 357.3 | 405.7 | 387.7 |
| 2010 | Mathematics | 3rd Grade | Mean Scaled Score | 396.9 | 429.8 | 395.4 |
| 2011 | Mathematics | 3rd Grade | Mean Scaled Score | 397.7 | 434.9 | 400.6 |
| 2012 | Mathematics | 3rd Grade | Mean Scaled Score | 379.2 | 429.4 | 399.2 |
| 2013 | Mathematics | 3rd Grade | Mean Scaled Score | 396.4 | 440.5 | 399.0 |
| 2004 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 322.8 | 358.2 | 338.5 |
| 2005 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 331 | 367.5 | 346.2 |
| 2006 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 327.3 | 372.8 | 351.1 |
| 2007 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 345.2 | 371.3 | 353.2 |
| 2008 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 329.8 | 376.7 | 357.8 |
| 2009 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 362.8 | 390.9 | 366.8 |
| 2010 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 361.1 | 393.6 | 369.9 |
| 2011 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 360.4 | 393 | 371.6 |
| 2012 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 359.7 | 396.3 | 375.2 |
| 2013 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 352.9 | 396.8 | 374.2 |
| 2004 | Mathematics | 4th Grade | Mean Scaled Score | 320.5 | 367 | 343.2 |
| 2005 | Mathematics | 4th Grade | Mean Scaled Score | 330.2 | 379.7 | 354 |
| 2006 | Mathematics | 4th Grade | Mean Scaled Score | 326.6 | 383 | 361.6 |
| 2007 | Mathematics | 4th Grade | Mean Scaled Score | 337.3 | 381 | 366.1 |
| 2008 | Mathematics | 4th Grade | Mean Scaled Score | 319 | 385.8 | 373.9 |
| 2009 | Mathematics | 4th Grade | Mean Scaled Score | 376 | 406.1 | 382.5 |
| 2010 | Mathematics | 4th Grade | Mean Scaled Score | 379.1 | 413.8 | 389.9 |
| 2011 | Mathematics | 4th Grade | Mean Scaled Score | 377.3 | 418 | 392.2 |
| 2012 | Mathematics | 4th Grade | Mean Scaled Score | 368.4 | 418.7 | 395.2 |
| 2013 | Mathematics | 4th Grade | Mean Scaled Score | 349.2 | 421.3 | 394.9 |
| 2004 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 313.4 | 355.9 | 337.7 |
| 2005 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 316.3 | 361.7 | 340.5 |
| 2006 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 320.7 | 363.3 | 342.6 |
| 2007 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 323.5 | 362.6 | 342.8 |
| 2008 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 342.9 | 364.8 | 347.6 |
| 2009 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 334.8 | 379 | 356.2 |
| 2010 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 349.4 | 377.8 | 359.4 |
| 2011 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 342 | 381.6 | 362 |
| 2012 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 341.5 | 383.5 | 366.1 |
| 2013 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 345.7 | 385.9 | 365.2 |
| 2004 | Mathematics | 5th Grade | Mean Scaled Score | 310.3 | 370.5 | 335.8 |
| 2005 | Mathematics | 5th Grade | Mean Scaled Score | 332.9 | 387.9 | 349.6 |
| 2006 | Mathematics | 5th Grade | Mean Scaled Score | 341.1 | 389.8 | 356.6 |
| 2007 | Mathematics | 5th Grade | Mean Scaled Score | 317.5 | 382.4 | 356.8 |
| 2008 | Mathematics | 5th Grade | Mean Scaled Score | 349.1 | 385.6 | 364.6 |
| 2009 | Mathematics | 5th Grade | Mean Scaled Score | 353.1 | 402.4 | 375.8 |
| 2010 | Mathematics | 5th Grade | Mean Scaled Score | 365.8 | 416.6 | 383.4 |
| 2011 | Mathematics | 5th Grade | Mean Scaled Score | 409.5 | 429.2 | 392.6 |
| 2012 | Mathematics | 5th Grade | Mean Scaled Score | 383.1 | 427.5 | 395.3 |
| 2013 | Mathematics | 5th Grade | Mean Scaled Score | 352.3 | 434.3 | 393.2 |
| 2004 | Science | 5th Grade | Mean Scaled Score | 311.6 | 336.4 | 318.5 |
| 2005 | Science | 5th Grade | Mean Scaled Score | 307.6 | 345.9 | 324.6 |
| 2006 | Science | 5th Grade | Mean Scaled Score | 307.4 | 347.6 | 328.7 |
| 2007 | Science | 5th Grade | Mean Scaled Score | 301 | 353.8 | 334.3 |
| 2008 | Science | 5th Grade | Mean Scaled Score | 321.1 | 364.5 | 345.2 |
| 2009 | Science | 5th Grade | Mean Scaled Score | 323 | 378.7 | 354.1 |
| 2010 | Science | 5th Grade | Mean Scaled Score | 353.6 | 387.5 | 362.2 |
| 2011 | Science | 5th Grade | Mean Scaled Score | 337 | 397.3 | 367.2 |
| 2012 | Science | 5th Grade | Mean Scaled Score | 340.3 | 391.9 | 367.4 |
| 2013 | Science | 5th Grade | Mean Scaled Score | 331.4 | 394.0 | 366.9 |
| 2004 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 327.9 | 351.7 | 332.8 |
| 2005 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 321.7 | 357.4 | 335.4 |
| 2006 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 323.5 | 362 | 337.4 |
| 2007 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 335.8 | 363.9 | 339.5 |
| 2008 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 333.1 | 370.1 | 345.5 |
| 2009 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 359.9 | 377.5 | 352.5 |
| 2010 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 338 | 381.2 | 356.8 |
| 2011 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 355.3 | 384.2 | 358.4 |
| 2012 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 347.1 | 393.8 | 364.2 |
| 2013 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 346.3 | 386.4 | 363.0 |
| 2004 | Mathematics | 6th Grade | Mean Scaled Score | 350.5 | 365 | 334.7 |
| 2005 | Mathematics | 6th Grade | Mean Scaled Score | 334.2 | 372.7 | 339.5 |
| 2006 | Mathematics | 6th Grade | Mean Scaled Score | 335.3 | 373.9 | 341 |
| 2007 | Mathematics | 6th Grade | Mean Scaled Score | 344.6 | 377.6 | 343.2 |
| 2008 | Mathematics | 6th Grade | Mean Scaled Score | 312.6 | 377.8 | 347.9 |
| 2009 | Mathematics | 6th Grade | Mean Scaled Score | 357.9 | 383.1 | 354.5 |
| 2010 | Mathematics | 6th Grade | Mean Scaled Score | 319.7 | 388 | 360.5 |
| 2011 | Mathematics | 6th Grade | Mean Scaled Score | 348.1 | 402.1 | 364.6 |
| 2012 | Mathematics | 6th Grade | Mean Scaled Score | 339.6 | 399.7 | 366.8 |
| 2013 | Mathematics | 6th Grade | Mean Scaled Score | 355.3 | 400.6 | 366.5 |
Some data by SchoolDigger.com.
* Ruby Drive Elementary Primary School was rated 2.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.