Rio Mesa High High School
545 Central Ave
Oxnard CA, 93030, Ventura County
Phone: 805-278-5500
Ranking: 
(665 out of 1,403, top 47%)*
(665 out of 1,403, top 47%)*Type: Regular High School
Status: Currently Operational
Grade: Grade 9 to Grade 12
School District: Oxnard Union High 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: | 85 | 84 | 85 | NA | NA | 90 | 93 | 111 | ||||||
| Total Students: | 2,129 | 2,061 | 2,034 | 2,142 | 2,205 | 2,302 | 2,225 | |||||||
| Grade 9: | 581 | 27.3% | 558 | 27.1% | 488 | 24.0% | 592 | 27.6% | 558 | 25.3% | 623 | 27.1% | 553 | 24.9% |
| Grade 10: | 551 | 25.9% | 484 | 23.5% | 536 | 26.4% | 537 | 25.1% | 589 | 26.7% | 547 | 23.8% | 609 | 27.4% |
| Grade 11: | 464 | 21.8% | 508 | 24.6% | 505 | 24.8% | 531 | 24.8% | 495 | 22.4% | 584 | 25.4% | 592 | 26.6% |
| Grade 12: | 531 | 24.9% | 511 | 24.8% | 505 | 24.8% | 482 | 22.5% | 563 | 25.5% | 548 | 23.8% | 471 | 21.2% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | 1,064 | 50.0% | 1,057 | 51.3% | 1,059 | 52.1% | 1,112 | 51.9% | 1,157 | 52.5% | 1,191 | 51.7% | 1,112 | 50.0% |
| Female: | 1,065 | 50.0% | 1,004 | 48.7% | 975 | 47.9% | 1,030 | 48.1% | 1,048 | 47.5% | 1,111 | 48.3% | 1,109 | 49.8% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 11 | 0.5% | 9 | 0.4% | 8 | 0.4% | 7 | 0.3% | 13 | 0.6% | 16 | 0.7% | 16 | 0.7% |
| Asian: | 104 | 4.9% | 110 | 5.3% | 109 | 5.4% | 120 | 5.6% | 131 | 5.9% | 131 | 5.7% | 144 | 6.5% |
| Hispanic: | 1,520 | 71.4% | 1,427 | 69.2% | 1,365 | 67.1% | 1,399 | 65.3% | 1,426 | 64.7% | 1,412 | 61.3% | 1,401 | 63.0% |
| Black: | 81 | 3.8% | 90 | 4.4% | 82 | 4.0% | 87 | 4.1% | 80 | 3.6% | 88 | 3.8% | 85 | 3.8% |
| White: | 383 | 18.0% | 412 | 20.0% | 458 | 22.5% | 515 | 24.0% | 536 | 24.3% | 622 | 27.0% | 579 | 26.0% |
| Hawaiian Native/Pacific Islander: | 7 | 0.3% | 5 | 0.2% | 4 | 0.2% | 7 | 0.3% | 8 | 0.4% | 10 | 0.4% | NA | NA |
| Two or More Races: | 23 | 1.1% | 8 | 0.4% | 8 | 0.4% | 7 | 0.3% | 11 | 0.5% | 23 | 1.0% | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | 824 | 38.7% | 961 | 46.6% | NA | NA | 687 | 32.1% | 847 | 38.4% | 735 | 31.9% | 732 | 32.9% |
| Reduced-Price Lunch Program Eligible: | 256 | 12.0% | 104 | 5.0% | NA | NA | 112 | 5.2% | 122 | 5.5% | 137 | 6.0% | 109 | 4.9% |
| Student-Teacher Ratio: | 24.91 | 24.52 | 23.87 | NA | NA | 24.61 | 20.60 | 20.00 | ||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 77% | 76% | 76% |
| 2006 | English Language Arts | 10th Grade | % met std | 76% | 75% | 77% |
| 2007 | English Language Arts | 10th Grade | % met std | 79% | 75% | 77% |
| 2008 | English Language Arts | 10th Grade | % met std | 77% | 77% | 79% |
| 2009 | English Language Arts | 10th Grade | % met std | 81.0% | 79.0% | 79.0% |
| 2010 | English Language Arts | 10th Grade | % met std | 74.0% | 78.0% | 81.0% |
| 2011 | English Language Arts | 10th Grade | % met std | 77.0% | 80.0% | 82.0% |
| 2012 | English Language Arts | 10th Grade | % met std | 81.0% | 81.0% | 83.0% |
| 2013 | English Language Arts | 10th Grade | % met std | 82.0% | 79.0% | 83.0% |
| 2005 | Math | 10th Grade | % met std | 76% | 74% | 74% |
| 2006 | Math | 10th Grade | % met std | 78% | 77% | 76% |
| 2007 | Math | 10th Grade | % met std | 73% | 72% | 76% |
| 2008 | Math | 10th Grade | % met std | 79% | 78% | 78% |
| 2009 | Math | 10th Grade | % met std | 79.0% | 79.0% | 80.0% |
| 2010 | Math | 10th Grade | % met std | 77.0% | 79.0% | 81.0% |
| 2011 | Math | 10th Grade | % met std | 77.0% | 82.0% | 83.0% |
| 2012 | Math | 10th Grade | % met std | 79.0% | 81.0% | 84.0% |
| 2013 | Math | 10th Grade | % met std | 80.0% | 81.0% | 84.0% |
| 2009 | English Language Arts | 11th Grade | % met std | 39.0% | 37.0% | 38.0% |
| 2009 | Math | 11th Grade | % met std | 34.0% | 37.0% | 36.0% |
| 2009 | English Language Arts | 12th Grade | % met std | 30.0% | 24.0% | 27.0% |
| 2009 | Math | 12th Grade | % met std | 43.0% | 28.0% | 28.0% |
| 2009 | English Language Arts | All grades (HS) | % met std | 64.0% | 60.0% | 61.0% |
| 2009 | Math | All grades (HS) | % met std | 64.0% | 61.0% | 61.0% |
| STAR | ||||||
| 2004 | Algebra I | 10th Grade | Mean Scaled Score | 310.9 | 302.8 | 286.3 |
| 2005 | Algebra I | 10th Grade | Mean Scaled Score | 314.6 | 308.3 | 289.8 |
| 2006 | Algebra I | 10th Grade | Mean Scaled Score | 297.1 | 296.3 | 286.4 |
| 2007 | Algebra I | 10th Grade | Mean Scaled Score | 285.5 | 286.8 | 286.9 |
| 2008 | Algebra I | 10th Grade | Mean Scaled Score | 280.1 | 287.6 | 285.3 |
| 2009 | Algebra I | 10th Grade | Mean Scaled Score | 294.9 | 294.7 | 287.9 |
| 2010 | Algebra I | 10th Grade | Mean Scaled Score | 298.7 | 299 | 290.1 |
| 2011 | Algebra I | 10th Grade | Mean Scaled Score | 286.6 | 290 | 292.4 |
| 2012 | Algebra I | 10th Grade | Mean Scaled Score | 298.3 | 301.9 | 292.4 |
| 2013 | Algebra I | 10th Grade | Mean Scaled Score | 297.7 | 298.5 | 294.7 |
| 2004 | Algebra II | 10th Grade | Mean Scaled Score | 327.5 | 321.9 | 329.2 |
| 2005 | Algebra II | 10th Grade | Mean Scaled Score | 357.6 | 337.7 | 330.6 |
| 2006 | Algebra II | 10th Grade | Mean Scaled Score | 329.9 | 329.9 | 328.6 |
| 2007 | Algebra II | 10th Grade | Mean Scaled Score | 346.8 | 335.6 | 328.8 |
| 2008 | Algebra II | 10th Grade | Mean Scaled Score | 338.4 | 329.6 | 331.9 |
| 2009 | Algebra II | 10th Grade | Mean Scaled Score | 348 | 346 | 332.5 |
| 2010 | Algebra II | 10th Grade | Mean Scaled Score | 364.8 | 350.5 | 339.6 |
| 2011 | Algebra II | 10th Grade | Mean Scaled Score | 356 | 356.6 | 343.1 |
| 2012 | Algebra II | 10th Grade | Mean Scaled Score | 352.9 | 354.3 | 343.8 |
| 2013 | Algebra II | 10th Grade | Mean Scaled Score | 343.5 | 354.7 | 335.6 |
| 2004 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 350 | 332.6 | 324.7 |
| 2005 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 344.2 | 327.5 | 325.5 |
| 2006 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 342.4 | 328.2 | 326.7 |
| 2007 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 341 | 328.8 | 327.7 |
| 2008 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 348.7 | 335.9 | 331.5 |
| 2009 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 353.3 | 337.1 | 333 |
| 2010 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 341.1 | 333.8 | 336.7 |
| 2011 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 356.2 | 338.7 | 340.1 |
| 2012 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 358.6 | 347.2 | 342.7 |
| 2013 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 356.5 | 345.6 | 341.4 |
| 2005 | Earth Science | 10th Grade | Mean Scaled Score | 280.6 | 279.5 | 309.2 |
| 2007 | Earth Science | 10th Grade | Mean Scaled Score | 285.2 | 289.3 | 310.9 |
| 2004 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 332.3 | 321.7 | 328.1 |
| 2005 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 337.3 | 324.2 | 328.4 |
| 2006 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 333.2 | 322.5 | 328.5 |
| 2007 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 333.9 | 326.3 | 331.3 |
| 2008 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 335.6 | 331.6 | 336.2 |
| 2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 337.5 | 335.1 | 338.1 |
| 2010 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 335.6 | 336.4 | 341.4 |
| 2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 334.3 | 337.1 | 346.4 |
| 2012 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 343.5 | 343.7 | 348.4 |
| 2013 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 348.5 | 347.2 | 352.4 |
| 2004 | Geometry | 10th Grade | Mean Scaled Score | 312.6 | 308.6 | 302.2 |
| 2005 | Geometry | 10th Grade | Mean Scaled Score | 332.1 | 309.4 | 300.1 |
| 2006 | Geometry | 10th Grade | Mean Scaled Score | 308 | 303.7 | 297.1 |
| 2007 | Geometry | 10th Grade | Mean Scaled Score | 296.4 | 296 | 291.8 |
| 2008 | Geometry | 10th Grade | Mean Scaled Score | 296.1 | 292.9 | 291.4 |
| 2009 | Geometry | 10th Grade | Mean Scaled Score | 293.3 | 299.7 | 293.6 |
| 2010 | Geometry | 10th Grade | Mean Scaled Score | 299.3 | 293.7 | 296.7 |
| 2011 | Geometry | 10th Grade | Mean Scaled Score | 312.7 | 300.1 | 298.5 |
| 2012 | Geometry | 10th Grade | Mean Scaled Score | 295.4 | 305.7 | 299.7 |
| 2013 | Geometry | 10th Grade | Mean Scaled Score | 298.1 | 298.7 | 296.9 |
| 2006 | Integrated/Coordinated Science I | 10th Grade | Mean Scaled Score | 292.4 | 290.2 | 294.1 |
| 2008 | Integrated/Coordinated Science I | 10th Grade | Mean Scaled Score | 303.2 | 283.5 | 289.1 |
| 2006 | Science | 10th Grade | Mean Scaled Score | 340.3 | 325.2 | 326.7 |
| 2007 | Science | 10th Grade | Mean Scaled Score | 338.6 | 327.3 | 328.3 |
| 2008 | Science | 10th Grade | Mean Scaled Score | 352.4 | 336.7 | 337 |
| 2009 | Science | 10th Grade | Mean Scaled Score | 363.1 | 344.4 | 343.3 |
| 2010 | Science | 10th Grade | Mean Scaled Score | 350.4 | 341.2 | 348.1 |
| 2011 | Science | 10th Grade | Mean Scaled Score | 364.3 | 344 | 353.1 |
| 2012 | Science | 10th Grade | Mean Scaled Score | 369.3 | 357.6 | 357.3 |
| 2013 | Science | 10th Grade | Mean Scaled Score | 364.2 | 360.5 | 360.4 |
| 2011 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 399.6 | 386.3 | 398.5 |
| 2012 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 356.6 | 368.4 | 400.4 |
| 2013 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 389.5 | 400.9 | 399.2 |
| 2004 | World History | 10th Grade | Mean Scaled Score | 318.9 | 310.6 | 318.1 |
| 2005 | World History | 10th Grade | Mean Scaled Score | 324.1 | 310.6 | 320.6 |
| 2006 | World History | 10th Grade | Mean Scaled Score | 313.1 | 309.1 | 321.1 |
| 2007 | World History | 10th Grade | Mean Scaled Score | 311.4 | 312.6 | 323.3 |
| 2008 | World History | 10th Grade | Mean Scaled Score | 331.3 | 323.2 | 327.5 |
| 2009 | World History | 10th Grade | Mean Scaled Score | 336.1 | 326.3 | 331.5 |
| 2010 | World History | 10th Grade | Mean Scaled Score | 333.3 | 330.5 | 338.5 |
| 2011 | World History | 10th Grade | Mean Scaled Score | 330.5 | 335.7 | 343.5 |
| 2012 | World History | 10th Grade | Mean Scaled Score | 344.2 | 342.4 | 347 |
| 2013 | World History | 10th Grade | Mean Scaled Score | 338.7 | 337.6 | 347.9 |
| 2004 | Algebra I | 11th Grade | Mean Scaled Score | 286 | 294.1 | 279.3 |
| 2005 | Algebra I | 11th Grade | Mean Scaled Score | 289.3 | 291.7 | 282.8 |
| 2006 | Algebra I | 11th Grade | Mean Scaled Score | 286 | 286.6 | 278.8 |
| 2007 | Algebra I | 11th Grade | Mean Scaled Score | 271.8 | 280.3 | 279.5 |
| 2008 | Algebra I | 11th Grade | Mean Scaled Score | 269.6 | 278.4 | 277.7 |
| 2009 | Algebra I | 11th Grade | Mean Scaled Score | 286.7 | 298.9 | 280.4 |
| 2010 | Algebra I | 11th Grade | Mean Scaled Score | 300 | 305.6 | 282.3 |
| 2011 | Algebra I | 11th Grade | Mean Scaled Score | 299.8 | 303.2 | 285.2 |
| 2012 | Algebra I | 11th Grade | Mean Scaled Score | 306.6 | 312.3 | 284.9 |
| 2013 | Algebra I | 11th Grade | Mean Scaled Score | 314.8 | 310.0 | 287.4 |
| 2004 | Algebra II | 11th Grade | Mean Scaled Score | 285.9 | 285.1 | 288.9 |
| 2005 | Algebra II | 11th Grade | Mean Scaled Score | 292.4 | 290 | 288.6 |
| 2006 | Algebra II | 11th Grade | Mean Scaled Score | 310.1 | 287.1 | 286.8 |
| 2007 | Algebra II | 11th Grade | Mean Scaled Score | 279.3 | 284.6 | 288.5 |
| 2008 | Algebra II | 11th Grade | Mean Scaled Score | 296.8 | 282.2 | 288.2 |
| 2009 | Algebra II | 11th Grade | Mean Scaled Score | 292.8 | 297.3 | 290.4 |
| 2010 | Algebra II | 11th Grade | Mean Scaled Score | 300.6 | 305 | 294.1 |
| 2011 | Algebra II | 11th Grade | Mean Scaled Score | 297.2 | 299.9 | 296.7 |
| 2012 | Algebra II | 11th Grade | Mean Scaled Score | 325.3 | 308.8 | 299.7 |
| 2013 | Algebra II | 11th Grade | Mean Scaled Score | 303.8 | 299.3 | 294.6 |
| 2004 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 311.1 | 306.1 | 328.5 |
| 2005 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 321.7 | 308.1 | 329.7 |
| 2006 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 330.6 | 312 | 331.6 |
| 2007 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 322.9 | 316.8 | 335.3 |
| 2008 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 337.4 | 319 | 337.9 |
| 2009 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 333.7 | 319.3 | 343.3 |
| 2010 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 338.7 | 326.2 | 348.4 |
| 2011 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 328.1 | 315 | 353.7 |
| 2012 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 337.9 | 318.4 | 357.2 |
| 2013 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 333.4 | 326.1 | 357.9 |
| 2004 | Chemistry | 11th Grade | Mean Scaled Score | 353.2 | 327.1 | 319.7 |
| 2005 | Chemistry | 11th Grade | Mean Scaled Score | 353.8 | 330.5 | 321.9 |
| 2006 | Chemistry | 11th Grade | Mean Scaled Score | 363.4 | 333.1 | 320.7 |
| 2007 | Chemistry | 11th Grade | Mean Scaled Score | 350.1 | 333 | 323 |
| 2008 | Chemistry | 11th Grade | Mean Scaled Score | 365.5 | 339.9 | 320.9 |
| 2009 | Chemistry | 11th Grade | Mean Scaled Score | 356 | 340.4 | 323.5 |
| 2010 | Chemistry | 11th Grade | Mean Scaled Score | 367.2 | 344.6 | 326.9 |
| 2011 | Chemistry | 11th Grade | Mean Scaled Score | 362.1 | 338.8 | 330 |
| 2012 | Chemistry | 11th Grade | Mean Scaled Score | 364.9 | 340.2 | 332.5 |
| 2013 | Chemistry | 11th Grade | Mean Scaled Score | 363.7 | 343.1 | 334.4 |
| 2004 | Earth Science | 11th Grade | Mean Scaled Score | 320.1 | 305.5 | 311.2 |
| 2005 | Earth Science | 11th Grade | Mean Scaled Score | 274.6 | 290.8 | 315.5 |
| 2007 | Earth Science | 11th Grade | Mean Scaled Score | 297.9 | 301.3 | 316.3 |
| 2008 | Earth Science | 11th Grade | Mean Scaled Score | 312.1 | 313 | 319.7 |
| 2009 | Earth Science | 11th Grade | Mean Scaled Score | 313.7 | 313.8 | 320.1 |
| 2010 | Earth Science | 11th Grade | Mean Scaled Score | 330.4 | 320.2 | 324.6 |
| 2011 | Earth Science | 11th Grade | Mean Scaled Score | 332.6 | 321.5 | 329.1 |
| 2012 | Earth Science | 11th Grade | Mean Scaled Score | 333 | 332.3 | 333.7 |
| 2013 | Earth Science | 11th Grade | Mean Scaled Score | 343.3 | 331.4 | 332.5 |
| 2004 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 319.5 | 310.2 | 319.7 |
| 2005 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 327.2 | 312.6 | 323.1 |
| 2006 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 330 | 315.4 | 324.4 |
| 2007 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 323.5 | 317.6 | 327.6 |
| 2008 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 334.6 | 318.4 | 327.4 |
| 2009 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 332.4 | 327.3 | 332.2 |
| 2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 335.8 | 332 | 336.8 |
| 2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 336.8 | 331.8 | 341.7 |
| 2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 340.8 | 337.6 | 344.7 |
| 2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 344.7 | 341.2 | 344.8 |
| 2004 | Geometry | 11th Grade | Mean Scaled Score | 286.5 | 288 | 282.7 |
| 2005 | Geometry | 11th Grade | Mean Scaled Score | 301.5 | 284.8 | 279.3 |
| 2006 | Geometry | 11th Grade | Mean Scaled Score | 296.2 | 286.5 | 277.6 |
| 2007 | Geometry | 11th Grade | Mean Scaled Score | 266.9 | 273.9 | 274.7 |
| 2008 | Geometry | 11th Grade | Mean Scaled Score | 269.3 | 273.5 | 274.1 |
| 2009 | Geometry | 11th Grade | Mean Scaled Score | 266.1 | 279.1 | 275.3 |
| 2010 | Geometry | 11th Grade | Mean Scaled Score | 267.8 | 277.9 | 279.7 |
| 2011 | Geometry | 11th Grade | Mean Scaled Score | 280.2 | 280.5 | 281 |
| 2012 | Geometry | 11th Grade | Mean Scaled Score | 274.4 | 280.5 | 281.7 |
| 2013 | Geometry | 11th Grade | Mean Scaled Score | 278.5 | 279.9 | 280.3 |
| 2006 | Integrated/Coordinated Science I | 11th Grade | Mean Scaled Score | 302.4 | 292.4 | 296.2 |
| 2010 | Integrated/Coordinated Science I | 11th Grade | Mean Scaled Score | 304.8 | 287.6 | 303.8 |
| 2004 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 348.1 | 325.7 | 336 |
| 2005 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 326.4 | 325.9 | 340.7 |
| 2006 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 358.5 | 337.8 | 341.2 |
| 2007 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 330.5 | 328 | 341.2 |
| 2008 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 340.5 | 336.2 | 343.4 |
| 2009 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 346.1 | 340.4 | 348.2 |
| 2010 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 356.5 | 351.7 | 351.6 |
| 2011 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 357.9 | 343.5 | 351.3 |
| 2012 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 367.6 | 351.3 | 354.6 |
| 2013 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 351.9 | 344.1 | 351.5 |
| 2004 | U.S. History | 11th Grade | Mean Scaled Score | 315.1 | 316.8 | 326.1 |
| 2005 | U.S. History | 11th Grade | Mean Scaled Score | 328.8 | 318.7 | 329.1 |
| 2006 | U.S. History | 11th Grade | Mean Scaled Score | 325.8 | 318.5 | 329.2 |
| 2007 | U.S. History | 11th Grade | Mean Scaled Score | 321 | 320 | 329.6 |
| 2008 | U.S. History | 11th Grade | Mean Scaled Score | 337.2 | 322 | 331.4 |
| 2009 | U.S. History | 11th Grade | Mean Scaled Score | 343.8 | 333.2 | 338.5 |
| 2010 | U.S. History | 11th Grade | Mean Scaled Score | 347.7 | 338.2 | 341.4 |
| 2011 | U.S. History | 11th Grade | Mean Scaled Score | 346 | 335.5 | 344.7 |
| 2012 | U.S. History | 11th Grade | Mean Scaled Score | 348.9 | 342.8 | 346.9 |
| 2013 | U.S. History | 11th Grade | Mean Scaled Score | 346.6 | 344.7 | 348.5 |
| 2007 | World History | 11th Grade | Mean Scaled Score | 230.8 | 222.1 | 278.8 |
| 2008 | World History | 11th Grade | Mean Scaled Score | 169.5 | 241.9 | 266.4 |
| 2012 | World History | 11th Grade | Mean Scaled Score | 262 | 291.3 | 285.4 |
| 2013 | World History | 11th Grade | Mean Scaled Score | 299.4 | 247.7 | 288.6 |
| 2004 | Algebra I | 9th Grade | Mean Scaled Score | 331 | 314.9 | 301.2 |
| 2005 | Algebra I | 9th Grade | Mean Scaled Score | 315.4 | 319.9 | 304.2 |
| 2006 | Algebra I | 9th Grade | Mean Scaled Score | 327.2 | 316.7 | 302.5 |
| 2007 | Algebra I | 9th Grade | Mean Scaled Score | 307.5 | 313.3 | 302 |
| 2008 | Algebra I | 9th Grade | Mean Scaled Score | 313.1 | 321.1 | 302.4 |
| 2009 | Algebra I | 9th Grade | Mean Scaled Score | 321.7 | 306.2 | 305.8 |
| 2010 | Algebra I | 9th Grade | Mean Scaled Score | 320.8 | 309.8 | 307.9 |
| 2011 | Algebra I | 9th Grade | Mean Scaled Score | 296 | 299.4 | 309.3 |
| 2012 | Algebra I | 9th Grade | Mean Scaled Score | 300 | 305.5 | 311.6 |
| 2013 | Algebra I | 9th Grade | Mean Scaled Score | 299.2 | 305.8 | 313.2 |
| 2009 | Algebra II | 9th Grade | Mean Scaled Score | 375.8 | 394.4 | 382.8 |
| 2010 | Algebra II | 9th Grade | Mean Scaled Score | 414.9 | 400.2 | 392.8 |
| 2011 | Algebra II | 9th Grade | Mean Scaled Score | 360.7 | 365.8 | 396.1 |
| 2012 | Algebra II | 9th Grade | Mean Scaled Score | 391 | 407.4 | 395.9 |
| 2004 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 288.3 | 292.1 | 338.2 |
| 2007 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 274.8 | 317.5 | 347.8 |
| 2007 | Chemistry | 9th Grade | Mean Scaled Score | 330.6 | 347.7 | 334.2 |
| 2008 | Chemistry | 9th Grade | Mean Scaled Score | 339.2 | 354.3 | 341.3 |
| 2005 | Earth Science | 9th Grade | Mean Scaled Score | 266.8 | 281.2 | 321.9 |
| 2007 | Earth Science | 9th Grade | Mean Scaled Score | 266.8 | 327.2 | 322.8 |
| 2009 | Earth Science | 9th Grade | Mean Scaled Score | 326.4 | 325.2 | 326.3 |
| 2010 | Earth Science | 9th Grade | Mean Scaled Score | 332.6 | 330.8 | 329.9 |
| 2011 | Earth Science | 9th Grade | Mean Scaled Score | 337.7 | 335.4 | 332.6 |
| 2012 | Earth Science | 9th Grade | Mean Scaled Score | 339.4 | 341.5 | 336.4 |
| 2013 | Earth Science | 9th Grade | Mean Scaled Score | 343.4 | 343.1 | 334.2 |
| 2004 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 334 | 327.6 | 330.6 |
| 2005 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 343.5 | 336.9 | 339.7 |
| 2006 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 343.9 | 334.2 | 339.1 |
| 2007 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 347.8 | 342 | 345 |
| 2008 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 349.6 | 342.7 | 348 |
| 2009 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 351.1 | 345.6 | 349.7 |
| 2010 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 350.9 | 347 | 353.7 |
| 2011 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 351.6 | 347.8 | 357.7 |
| 2012 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 347.6 | 352.9 | 361.5 |
| 2013 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 359.2 | 357.3 | 363.9 |
| 2004 | General Mathematics | 9th Grade | Mean Scaled Score | 305.6 | 298.8 | 294.8 |
| 2005 | General Mathematics | 9th Grade | Mean Scaled Score | 304.4 | 302.4 | 298.3 |
| 2006 | General Mathematics | 9th Grade | Mean Scaled Score | 304.5 | 300 | 297.1 |
| 2007 | General Mathematics | 9th Grade | Mean Scaled Score | 303.6 | 300.2 | 299 |
| 2008 | General Mathematics | 9th Grade | Mean Scaled Score | 305.2 | 305.1 | 300.6 |
| 2009 | General Mathematics | 9th Grade | Mean Scaled Score | 305 | 291.8 | 300 |
| 2010 | General Mathematics | 9th Grade | Mean Scaled Score | 303 | 298.3 | 298.9 |
| 2011 | General Mathematics | 9th Grade | Mean Scaled Score | 288.9 | 283 | 299.2 |
| 2012 | General Mathematics | 9th Grade | Mean Scaled Score | 307 | 287.4 | 300.1 |
| 2013 | General Mathematics | 9th Grade | Mean Scaled Score | 279.7 | 266.5 | 300.5 |
| 2004 | Geometry | 9th Grade | Mean Scaled Score | 387.4 | 355.1 | 344.4 |
| 2005 | Geometry | 9th Grade | Mean Scaled Score | 355.5 | 360.1 | 349.5 |
| 2006 | Geometry | 9th Grade | Mean Scaled Score | 373.6 | 355.2 | 345.8 |
| 2007 | Geometry | 9th Grade | Mean Scaled Score | 357.3 | 348.9 | 345.5 |
| 2008 | Geometry | 9th Grade | Mean Scaled Score | 346.5 | 352 | 345.5 |
| 2009 | Geometry | 9th Grade | Mean Scaled Score | 362.4 | 357.2 | 346.9 |
| 2010 | Geometry | 9th Grade | Mean Scaled Score | 368.1 | 362.3 | 347.9 |
| 2011 | Geometry | 9th Grade | Mean Scaled Score | 366.9 | 361.7 | 349 |
| 2012 | Geometry | 9th Grade | Mean Scaled Score | 354.6 | 370.5 | 349.2 |
| 2013 | Geometry | 9th Grade | Mean Scaled Score | 351.1 | 359.0 | 345.3 |
| 2005 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 326.5 | 320 | 302 |
| 2006 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 312.5 | 310.8 | 302.7 |
| 2007 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 305.7 | 307.6 | 302.4 |
| 2008 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 308.1 | 305.7 | 302 |
| 2009 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 373.1 | 325 | 306 |
| 2010 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 377.6 | 327.3 | 312.3 |
| 2011 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 372 | 337.8 | 315.6 |
| 2012 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 373.7 | 348.6 | 316.8 |
| 2013 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 374.4 | 374.4 | 321.5 |
| 2007 | World History | 9th Grade | Mean Scaled Score | 233.5 | 243.4 | 316.7 |
| 2004 | Algebra I | End of course | Mean Scaled Score | 313.4 | 306 | 304.9 |
| 2005 | Algebra I | End of course | Mean Scaled Score | 307.2 | 309.2 | 307.8 |
| 2006 | Algebra I | End of course | Mean Scaled Score | 305.4 | 302 | 308.6 |
| 2007 | Algebra I | End of course | Mean Scaled Score | 290.4 | 294.4 | 311.1 |
| 2008 | Algebra I | End of course | Mean Scaled Score | 288.2 | 297.2 | 314.6 |
| 2009 | Algebra I | End of course | Mean Scaled Score | 300.5 | 300.9 | 319.7 |
| 2010 | Algebra I | End of course | Mean Scaled Score | 306.1 | 305.9 | 323.9 |
| 2011 | Algebra I | End of course | Mean Scaled Score | 293.2 | 298.9 | 326.9 |
| 2012 | Algebra I | End of course | Mean Scaled Score | 300.9 | 307.3 | 330.4 |
| 2013 | Algebra I | End of course | Mean Scaled Score | 302.6 | 304.8 | 334.1 |
| 2004 | Algebra II | End of course | Mean Scaled Score | 310 | 301.1 | 312.4 |
| 2005 | Algebra II | End of course | Mean Scaled Score | 328.2 | 314.5 | 313.9 |
| 2006 | Algebra II | End of course | Mean Scaled Score | 320.6 | 306.2 | 312.6 |
| 2007 | Algebra II | End of course | Mean Scaled Score | 316.7 | 308.2 | 313.9 |
| 2008 | Algebra II | End of course | Mean Scaled Score | 324.2 | 308.8 | 316.1 |
| 2009 | Algebra II | End of course | Mean Scaled Score | 326.7 | 325.9 | 317.9 |
| 2010 | Algebra II | End of course | Mean Scaled Score | 347.5 | 330.8 | 324 |
| 2011 | Algebra II | End of course | Mean Scaled Score | 332.5 | 329.2 | 328.3 |
| 2012 | Algebra II | End of course | Mean Scaled Score | 345.8 | 333.1 | 331.2 |
| 2013 | Algebra II | End of course | Mean Scaled Score | 328.6 | 328.6 | 325.2 |
| 2004 | Biology/Life Sciences | End of course | Mean Scaled Score | 332.2 | 321.3 | 329.6 |
| 2005 | Biology/Life Sciences | End of course | Mean Scaled Score | 335.3 | 320.5 | 331.1 |
| 2006 | Biology/Life Sciences | End of course | Mean Scaled Score | 339.9 | 324.1 | 333.4 |
| 2007 | Biology/Life Sciences | End of course | Mean Scaled Score | 336.1 | 325.8 | 335.6 |
| 2008 | Biology/Life Sciences | End of course | Mean Scaled Score | 345.6 | 331.8 | 340.1 |
| 2009 | Biology/Life Sciences | End of course | Mean Scaled Score | 349.8 | 332.9 | 343 |
| 2010 | Biology/Life Sciences | End of course | Mean Scaled Score | 340.6 | 333.6 | 347.2 |
| 2011 | Biology/Life Sciences | End of course | Mean Scaled Score | 350.3 | 336.2 | 351.7 |
| 2012 | Biology/Life Sciences | End of course | Mean Scaled Score | 354.5 | 344.3 | 354.9 |
| 2013 | Biology/Life Sciences | End of course | Mean Scaled Score | 351.1 | 343.5 | 354.0 |
| 2004 | Chemistry | End of course | Mean Scaled Score | 353.2 | 327 | 325.7 |
| 2005 | Chemistry | End of course | Mean Scaled Score | 353.8 | 332.2 | 326.8 |
| 2006 | Chemistry | End of course | Mean Scaled Score | 363 | 335 | 326.6 |
| 2007 | Chemistry | End of course | Mean Scaled Score | 342.1 | 336.7 | 329.8 |
| 2008 | Chemistry | End of course | Mean Scaled Score | 356.3 | 342.7 | 330.5 |
| 2009 | Chemistry | End of course | Mean Scaled Score | 356 | 340.9 | 333 |
| 2010 | Chemistry | End of course | Mean Scaled Score | 367.2 | 346.9 | 336.7 |
| 2011 | Chemistry | End of course | Mean Scaled Score | 361.7 | 343.8 | 339.7 |
| 2012 | Chemistry | End of course | Mean Scaled Score | 365.2 | 347.6 | 342.2 |
| 2013 | Chemistry | End of course | Mean Scaled Score | 363.2 | 348.5 | 342.9 |
| 2004 | Earth Science | End of course | Mean Scaled Score | 320.6 | 298.3 | 315.3 |
| 2005 | Earth Science | End of course | Mean Scaled Score | 274.3 | 285.3 | 318.7 |
| 2006 | Earth Science | End of course | Mean Scaled Score | 260.6 | 291.2 | 318.2 |
| 2007 | Earth Science | End of course | Mean Scaled Score | 293.6 | 314.9 | 319.8 |
| 2008 | Earth Science | End of course | Mean Scaled Score | 310.8 | 319.8 | 323.2 |
| 2009 | Earth Science | End of course | Mean Scaled Score | 323.8 | 322.2 | 323.6 |
| 2010 | Earth Science | End of course | Mean Scaled Score | 331.9 | 328.1 | 327.7 |
| 2011 | Earth Science | End of course | Mean Scaled Score | 337 | 332.6 | 330.9 |
| 2012 | Earth Science | End of course | Mean Scaled Score | 338 | 339.5 | 335 |
| 2013 | Earth Science | End of course | Mean Scaled Score | 343.2 | 340.9 | 333.2 |
| 2004 | General Mathematics | End of course | Mean Scaled Score | 305.6 | 298.8 | 305.6 |
| 2005 | General Mathematics | End of course | Mean Scaled Score | 304.4 | 302.4 | 310.1 |
| 2006 | General Mathematics | End of course | Mean Scaled Score | 304.5 | 300 | 310.1 |
| 2007 | General Mathematics | End of course | Mean Scaled Score | 303.6 | 300.2 | 311 |
| 2008 | General Mathematics | End of course | Mean Scaled Score | 305.2 | 305.1 | 315.2 |
| 2009 | General Mathematics | End of course | Mean Scaled Score | 305 | 291.9 | 315.8 |
| 2010 | General Mathematics | End of course | Mean Scaled Score | 303 | 298.4 | 314.7 |
| 2011 | General Mathematics | End of course | Mean Scaled Score | 288.9 | 283 | 316.8 |
| 2012 | General Mathematics | End of course | Mean Scaled Score | 307 | 287.4 | 318 |
| 2013 | General Mathematics | End of course | Mean Scaled Score | 279.7 | 266.5 | 317.9 |
| 2004 | Geometry | End of course | Mean Scaled Score | 332.8 | 321.2 | 314.2 |
| 2005 | Geometry | End of course | Mean Scaled Score | 334.6 | 320.5 | 314.9 |
| 2006 | Geometry | End of course | Mean Scaled Score | 330.9 | 318.1 | 312.8 |
| 2007 | Geometry | End of course | Mean Scaled Score | 314.3 | 312.5 | 310.2 |
| 2008 | Geometry | End of course | Mean Scaled Score | 305.3 | 309 | 310.7 |
| 2009 | Geometry | End of course | Mean Scaled Score | 317.1 | 315 | 313.4 |
| 2010 | Geometry | End of course | Mean Scaled Score | 317.1 | 314.7 | 317.2 |
| 2011 | Geometry | End of course | Mean Scaled Score | 326.2 | 319.3 | 320.3 |
| 2012 | Geometry | End of course | Mean Scaled Score | 308.9 | 327.5 | 322.8 |
| 2013 | Geometry | End of course | Mean Scaled Score | 316.3 | 317.7 | 320.8 |
| 2005 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 325.8 | 314.6 | 299.6 |
| 2006 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 310.1 | 308.2 | 301.1 |
| 2007 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 305.3 | 303.6 | 300.4 |
| 2008 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 307.8 | 304.3 | 299.7 |
| 2009 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 373.1 | 322.7 | 303.9 |
| 2010 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 361.4 | 322.1 | 309.8 |
| 2011 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 372 | 333.5 | 312.9 |
| 2012 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 373.7 | 343.3 | 314.2 |
| 2013 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 374.4 | 367.8 | 318.7 |
| 2004 | Summative High School Mathematics | End of course | Mean Scaled Score | 348.1 | 327.5 | 340.8 |
| 2005 | Summative High School Mathematics | End of course | Mean Scaled Score | 330.9 | 327.3 | 345.3 |
| 2006 | Summative High School Mathematics | End of course | Mean Scaled Score | 359.3 | 339.8 | 346.9 |
| 2007 | Summative High School Mathematics | End of course | Mean Scaled Score | 332 | 327.7 | 346.8 |
| 2008 | Summative High School Mathematics | End of course | Mean Scaled Score | 342.5 | 337.1 | 349.9 |
| 2009 | Summative High School Mathematics | End of course | Mean Scaled Score | 351.7 | 343.5 | 355.3 |
| 2010 | Summative High School Mathematics | End of course | Mean Scaled Score | 361.3 | 354.2 | 359.2 |
| 2011 | Summative High School Mathematics | End of course | Mean Scaled Score | 362.4 | 345.7 | 359.3 |
| 2012 | Summative High School Mathematics | End of course | Mean Scaled Score | 366.7 | 352.1 | 362.6 |
| 2013 | Summative High School Mathematics | End of course | Mean Scaled Score | 355.3 | 346.0 | 360.2 |
| 2007 | World History | End of course | Mean Scaled Score | 310.3 | 311.7 | 321.1 |
| 2008 | World History | End of course | Mean Scaled Score | 329.2 | 321.4 | 324.8 |
| 2009 | World History | End of course | Mean Scaled Score | 335.1 | 324.9 | 329 |
| 2010 | World History | End of course | Mean Scaled Score | 333 | 329.2 | 336.8 |
| 2011 | World History | End of course | Mean Scaled Score | 330.5 | 334.9 | 342 |
| 2012 | World History | End of course | Mean Scaled Score | 343.3 | 340.4 | 345.7 |
| 2013 | World History | End of course | Mean Scaled Score | 337.6 | 336.1 | 346.7 |
Some data by SchoolDigger.com.
* Rio Mesa High High School was rated 4 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.