USA.com / California / Oxnard, Thousand Oaks, Ventura Area / Public Schools / Rio Plaza Elementary Primary School
Rio Plaza Elementary Primary School
600 Simon Way
Oxnard CA, 93036, Ventura County
Phone: 805-485-3121
Ranking: 
(6,687 out of 6,930, bottom 4%)*
(6,687 out of 6,930, bottom 4%)*Type: Regular Primary School
Status: Currently Operational
Grade: Kindergarten to Grade 5
School District: Rio Elementary 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: | 18 | 17 | 17 | NA | NA | 25 | 20 | 25 | ||||||
| Total Students: | 533 | 501 | 490 | 483 | 495 | 423 | 483 | |||||||
| Kindergarten: | 122 | 22.9% | 91 | 18.2% | 94 | 19.2% | 88 | 18.2% | 87 | 17.6% | 61 | 14.4% | 100 | 20.7% |
| Grade 1: | 80 | 15.0% | 90 | 18.0% | 86 | 17.6% | 70 | 14.5% | 87 | 17.6% | 90 | 21.3% | 78 | 16.1% |
| Grade 2: | 91 | 17.1% | 91 | 18.2% | 77 | 15.7% | 80 | 16.6% | 111 | 22.4% | 70 | 16.5% | 76 | 15.7% |
| Grade 3: | 86 | 16.1% | 78 | 15.6% | 71 | 14.5% | 102 | 21.1% | 80 | 16.2% | 74 | 17.5% | 79 | 16.4% |
| Grade 4: | 78 | 14.6% | 65 | 13.0% | 95 | 19.4% | 79 | 16.4% | 67 | 13.5% | 66 | 15.6% | 71 | 14.7% |
| Grade 5: | 76 | 14.3% | 86 | 17.2% | 67 | 13.7% | 64 | 13.3% | 63 | 12.7% | 62 | 14.7% | 79 | 16.4% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | 261 | 49.0% | 262 | 52.3% | 244 | 49.8% | 245 | 50.7% | 265 | 53.5% | 211 | 49.9% | 245 | 50.7% |
| Female: | 272 | 51.0% | 239 | 47.7% | 246 | 50.2% | 238 | 49.3% | 230 | 46.5% | 212 | 50.1% | 234 | 48.4% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 0 | 0.0% | 0 | 0.0% | 1 | 0.2% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 1 | 0.2% |
| Asian: | 2 | 0.4% | 2 | 0.4% | 2 | 0.4% | 3 | 0.6% | 2 | 0.4% | 2 | 0.5% | 3 | 0.6% |
| Hispanic: | 522 | 97.9% | 493 | 98.4% | 481 | 98.2% | 468 | 96.9% | 476 | 96.2% | 405 | 95.7% | 465 | 96.3% |
| Black: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 1 | 0.2% | 0 | 0.0% | 2 | 0.4% |
| White: | 8 | 1.5% | 4 | 0.8% | 5 | 1.0% | 10 | 2.1% | 11 | 2.2% | 11 | 2.6% | 12 | 2.5% |
| Hawaiian Native/Pacific Islander: | 0 | 0.0% | 1 | 0.2% | 1 | 0.2% | 2 | 0.4% | 4 | 0.8% | 1 | 0.2% | NA | NA |
| Two or More Races: | 1 | 0.2% | 1 | 0.2% | 0 | 0.0% | 0 | 0.0% | 1 | 0.2% | 4 | 0.9% | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | 403 | 75.6% | 350 | 69.9% | NA | NA | 406 | 84.1% | 400 | 80.8% | 328 | 77.5% | 415 | 85.9% |
| Reduced-Price Lunch Program Eligible: | 72 | 13.5% | 29 | 5.8% | NA | NA | 0 | 0.0% | 50 | 10.1% | 42 | 9.9% | 0 | 0.0% |
| Student-Teacher Ratio: | 29.61 | 29.47 | 28.82 | NA | NA | 20.20 | 20.30 | 19.30 | ||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| STAR | ||||||
| 2004 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 285.5 | 304.7 | 330.5 |
| 2005 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 299 | 313.8 | 336.5 |
| 2006 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 294.5 | 317 | 344.3 |
| 2007 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 288.7 | 311.2 | 345 |
| 2008 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 328.1 | 324.5 | 348 |
| 2009 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 337.8 | 329.8 | 352.8 |
| 2010 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 315.8 | 326.1 | 356.6 |
| 2011 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 330.1 | 332.6 | 359.5 |
| 2012 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 331.8 | 328.7 | 361.5 |
| 2013 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 317.5 | 323.9 | 357.3 |
| 2004 | Mathematics | 2nd Grade | Mean Scaled Score | 324 | 337.4 | 358 |
| 2005 | Mathematics | 2nd Grade | Mean Scaled Score | 341.1 | 347.2 | 366 |
| 2006 | Mathematics | 2nd Grade | Mean Scaled Score | 350.2 | 356.1 | 372.5 |
| 2007 | Mathematics | 2nd Grade | Mean Scaled Score | 313.3 | 337.2 | 369.2 |
| 2008 | Mathematics | 2nd Grade | Mean Scaled Score | 360.8 | 352.8 | 372.4 |
| 2009 | Mathematics | 2nd Grade | Mean Scaled Score | 367.1 | 346.6 | 376.7 |
| 2010 | Mathematics | 2nd Grade | Mean Scaled Score | 323.1 | 344.5 | 381.6 |
| 2011 | Mathematics | 2nd Grade | Mean Scaled Score | 329.6 | 341.8 | 382.2 |
| 2012 | Mathematics | 2nd Grade | Mean Scaled Score | 346.4 | 342.5 | 382.7 |
| 2013 | Mathematics | 2nd Grade | Mean Scaled Score | 330.7 | 339.6 | 379.9 |
| 2004 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 279 | 294.5 | 321.5 |
| 2005 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 278.1 | 305.8 | 324.1 |
| 2006 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 295.9 | 316.2 | 330.8 |
| 2007 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 300.1 | 312.8 | 330 |
| 2008 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 286.1 | 306.4 | 332.8 |
| 2009 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 302.2 | 315.4 | 340.3 |
| 2010 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 295.6 | 317.4 | 342.2 |
| 2011 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 305.9 | 313.3 | 345.3 |
| 2012 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 316.9 | 315.3 | 347.1 |
| 2013 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 304.2 | 310.9 | 345.7 |
| 2004 | Mathematics | 3rd Grade | Mean Scaled Score | 310.1 | 328.2 | 353.1 |
| 2005 | Mathematics | 3rd Grade | Mean Scaled Score | 317 | 339.1 | 362.1 |
| 2006 | Mathematics | 3rd Grade | Mean Scaled Score | 334.3 | 357.9 | 368.9 |
| 2007 | Mathematics | 3rd Grade | Mean Scaled Score | 350.7 | 350 | 370.9 |
| 2008 | Mathematics | 3rd Grade | Mean Scaled Score | 326.6 | 349 | 379 |
| 2009 | Mathematics | 3rd Grade | Mean Scaled Score | 354.9 | 358.8 | 387.7 |
| 2010 | Mathematics | 3rd Grade | Mean Scaled Score | 338.5 | 360.2 | 395.4 |
| 2011 | Mathematics | 3rd Grade | Mean Scaled Score | 357.8 | 360.7 | 400.6 |
| 2012 | Mathematics | 3rd Grade | Mean Scaled Score | 364.5 | 358.8 | 399.2 |
| 2013 | Mathematics | 3rd Grade | Mean Scaled Score | 350.6 | 363.5 | 399.0 |
| 2004 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 312.8 | 316.4 | 338.5 |
| 2005 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 307.5 | 321.5 | 346.2 |
| 2006 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 317.6 | 334.8 | 351.1 |
| 2007 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 306.5 | 331.5 | 353.2 |
| 2008 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 321.3 | 334.6 | 357.8 |
| 2009 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 315 | 342.2 | 366.8 |
| 2010 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 326.5 | 343.7 | 369.9 |
| 2011 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 328.2 | 343.6 | 371.6 |
| 2012 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 341.9 | 344.7 | 375.2 |
| 2013 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 348.8 | 347.7 | 374.2 |
| 2004 | Mathematics | 4th Grade | Mean Scaled Score | 311.4 | 320.5 | 343.2 |
| 2005 | Mathematics | 4th Grade | Mean Scaled Score | 320.3 | 326.8 | 354 |
| 2006 | Mathematics | 4th Grade | Mean Scaled Score | 332.2 | 349.2 | 361.6 |
| 2007 | Mathematics | 4th Grade | Mean Scaled Score | 317.5 | 344.3 | 366.1 |
| 2008 | Mathematics | 4th Grade | Mean Scaled Score | 326.6 | 349.1 | 373.9 |
| 2009 | Mathematics | 4th Grade | Mean Scaled Score | 322.5 | 359.1 | 382.5 |
| 2010 | Mathematics | 4th Grade | Mean Scaled Score | 343.7 | 362.7 | 389.9 |
| 2011 | Mathematics | 4th Grade | Mean Scaled Score | 340.8 | 355.6 | 392.2 |
| 2012 | Mathematics | 4th Grade | Mean Scaled Score | 364.6 | 356.8 | 395.2 |
| 2013 | Mathematics | 4th Grade | Mean Scaled Score | 372.2 | 356.2 | 394.9 |
| 2004 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 312.3 | 319.3 | 337.7 |
| 2005 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 305.4 | 316.1 | 340.5 |
| 2006 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 298 | 316.8 | 342.6 |
| 2007 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 318.4 | 326.7 | 342.8 |
| 2008 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 314.6 | 335.4 | 347.6 |
| 2009 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 313.2 | 333 | 356.2 |
| 2010 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 322 | 338.6 | 359.4 |
| 2011 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 326.8 | 336.3 | 362 |
| 2012 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 325.2 | 341.8 | 366.1 |
| 2013 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 327.9 | 337.3 | 365.2 |
| 2004 | Mathematics | 5th Grade | Mean Scaled Score | 321.1 | 302.4 | 335.8 |
| 2005 | Mathematics | 5th Grade | Mean Scaled Score | 290.8 | 298 | 349.6 |
| 2006 | Mathematics | 5th Grade | Mean Scaled Score | 295.4 | 323.2 | 356.6 |
| 2007 | Mathematics | 5th Grade | Mean Scaled Score | 326.9 | 325.1 | 356.8 |
| 2008 | Mathematics | 5th Grade | Mean Scaled Score | 308.3 | 340 | 364.6 |
| 2009 | Mathematics | 5th Grade | Mean Scaled Score | 315.1 | 341.1 | 375.8 |
| 2010 | Mathematics | 5th Grade | Mean Scaled Score | 329.7 | 350.3 | 383.4 |
| 2011 | Mathematics | 5th Grade | Mean Scaled Score | 332.2 | 352.2 | 392.6 |
| 2012 | Mathematics | 5th Grade | Mean Scaled Score | 352.4 | 354.3 | 395.3 |
| 2013 | Mathematics | 5th Grade | Mean Scaled Score | 349.7 | 348.3 | 393.2 |
| 2004 | Science | 5th Grade | Mean Scaled Score | 308 | 304.4 | 318.5 |
| 2005 | Science | 5th Grade | Mean Scaled Score | 291.5 | 297.4 | 324.6 |
| 2006 | Science | 5th Grade | Mean Scaled Score | 291.3 | 311.9 | 328.7 |
| 2007 | Science | 5th Grade | Mean Scaled Score | 303.2 | 315.5 | 334.3 |
| 2008 | Science | 5th Grade | Mean Scaled Score | 315.9 | 334.5 | 345.2 |
| 2009 | Science | 5th Grade | Mean Scaled Score | 318.1 | 331.1 | 354.1 |
| 2010 | Science | 5th Grade | Mean Scaled Score | 336.7 | 336.4 | 362.2 |
| 2011 | Science | 5th Grade | Mean Scaled Score | 327.4 | 342.2 | 367.2 |
| 2012 | Science | 5th Grade | Mean Scaled Score | 331.5 | 343.9 | 367.4 |
| 2013 | Science | 5th Grade | Mean Scaled Score | 333.5 | 336.5 | 366.9 |
| 2004 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 306.2 | 317.2 | 332.8 |
| 2005 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 310.8 | 322.7 | 335.4 |
| 2006 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 314.6 | 322.9 | 337.4 |
| 2007 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 307.7 | 320.3 | 339.5 |
| 2004 | Mathematics | 6th Grade | Mean Scaled Score | 307.7 | 316.7 | 334.7 |
| 2005 | Mathematics | 6th Grade | Mean Scaled Score | 306.8 | 319 | 339.5 |
| 2006 | Mathematics | 6th Grade | Mean Scaled Score | 330.3 | 330.7 | 341 |
| 2007 | Mathematics | 6th Grade | Mean Scaled Score | 313.9 | 328 | 343.2 |
Some data by SchoolDigger.com.
* Rio Plaza Elementary Primary School was rated 1 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.