Rosamond High High School
2925 Rosamond Blvd
Rosamond CA, 93560, Kern County
Phone: 661-256-5020
Ranking: 
(967 out of 1,403, bottom 31%)*
(967 out of 1,403, bottom 31%)*Type: Regular High School
Status: Currently Operational
Grade: Grade 9 to Grade 12
School District: Southern Kern Unified School District
Title I Eligible School: No
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: | 36 | 34 | 34 | NA | NA | 41 | 45 | 48 | ||||||
| Total Students: | 782 | 755 | 772 | 829 | 921 | 926 | 946 | |||||||
| Grade 9: | 226 | 28.9% | 251 | 33.2% | 204 | 26.4% | 228 | 27.5% | 237 | 25.7% | 256 | 27.6% | 257 | 27.2% |
| Grade 10: | 196 | 25.1% | 203 | 26.9% | 239 | 31.0% | 199 | 24.0% | 259 | 28.1% | 263 | 28.4% | 240 | 25.4% |
| Grade 11: | 176 | 22.5% | 151 | 20.0% | 146 | 18.9% | 212 | 25.6% | 226 | 24.5% | 205 | 22.1% | 223 | 23.6% |
| Grade 12: | 184 | 23.5% | 150 | 19.9% | 181 | 23.4% | 190 | 22.9% | 192 | 20.8% | 201 | 21.7% | 226 | 23.9% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | 413 | 52.8% | 412 | 54.6% | 399 | 51.7% | 409 | 49.3% | 453 | 49.2% | 464 | 50.1% | 469 | 49.6% |
| Female: | 369 | 47.2% | 343 | 45.4% | 373 | 48.3% | 420 | 50.7% | 468 | 50.8% | 462 | 49.9% | 473 | 50.0% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 8 | 1.0% | 8 | 1.1% | 4 | 0.5% | 0 | 0.0% | 9 | 1.0% | 7 | 0.8% | 10 | 1.1% |
| Asian: | 21 | 2.7% | 12 | 1.6% | 14 | 1.8% | 16 | 1.9% | 18 | 2.0% | 19 | 2.1% | 27 | 2.9% |
| Hispanic: | 414 | 52.9% | 391 | 51.8% | 395 | 51.2% | 173 | 20.9% | 414 | 45.0% | 403 | 43.5% | 424 | 44.8% |
| Black: | 81 | 10.4% | 69 | 9.1% | 65 | 8.4% | 33 | 4.0% | 95 | 10.3% | 75 | 8.1% | 87 | 9.2% |
| White: | 235 | 30.1% | 226 | 29.9% | 266 | 34.5% | 133 | 16.0% | 374 | 40.6% | 410 | 44.3% | 398 | 42.1% |
| Hawaiian Native/Pacific Islander: | 1 | 0.1% | 2 | 0.3% | 1 | 0.1% | 0 | 0.0% | 3 | 0.3% | 4 | 0.4% | NA | NA |
| Two or More Races: | 22 | 2.8% | 47 | 6.2% | 27 | 3.5% | 474 | 57.2% | 8 | 0.9% | 8 | 0.9% | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | 560 | 71.6% | 539 | 71.4% | NA | NA | 405 | 48.9% | 374 | 40.6% | 342 | 36.9% | 332 | 35.1% |
| Reduced-Price Lunch Program Eligible: | 15 | 1.9% | 13 | 1.7% | NA | NA | 41 | 4.9% | 76 | 8.3% | 94 | 10.2% | 73 | 7.7% |
| Student-Teacher Ratio: | 21.45 | 22.15 | 22.61 | NA | NA | 22.46 | 18.80 | 19.80 | ||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 78% | 72% | 76% |
| 2006 | English Language Arts | 10th Grade | % met std | 81% | 78% | 77% |
| 2007 | English Language Arts | 10th Grade | % met std | 68% | 68% | 77% |
| 2008 | English Language Arts | 10th Grade | % met std | 78% | 75% | 79% |
| 2009 | English Language Arts | 10th Grade | % met std | 78.0% | 74.0% | 79.0% |
| 2010 | English Language Arts | 10th Grade | % met std | 74.0% | 73.0% | 81.0% |
| 2011 | English Language Arts | 10th Grade | % met std | 80.0% | 77.0% | 82.0% |
| 2012 | English Language Arts | 10th Grade | % met std | 84.0% | 80.0% | 83.0% |
| 2013 | English Language Arts | 10th Grade | % met std | 81.0% | 75.0% | 83.0% |
| 2005 | Math | 10th Grade | % met std | 80% | 73% | 74% |
| 2006 | Math | 10th Grade | % met std | 72% | 69% | 76% |
| 2007 | Math | 10th Grade | % met std | 68% | 65% | 76% |
| 2008 | Math | 10th Grade | % met std | 77% | 72% | 78% |
| 2009 | Math | 10th Grade | % met std | 76.0% | 72.0% | 80.0% |
| 2010 | Math | 10th Grade | % met std | 76.0% | 75.0% | 81.0% |
| 2011 | Math | 10th Grade | % met std | 78.0% | 75.0% | 83.0% |
| 2012 | Math | 10th Grade | % met std | 81.0% | 73.0% | 84.0% |
| 2013 | Math | 10th Grade | % met std | 80.0% | 73.0% | 84.0% |
| 2009 | English Language Arts | 11th Grade | % met std | 35.0% | 38.0% | 38.0% |
| 2009 | Math | 11th Grade | % met std | 26.0% | 29.0% | 36.0% |
| 2009 | English Language Arts | 12th Grade | % met std | 20.0% | 21.0% | 27.0% |
| 2009 | Math | 12th Grade | % met std | 22.0% | 22.0% | 28.0% |
| 2009 | English Language Arts | All grades (HS) | % met std | 63.0% | 58.0% | 61.0% |
| 2009 | Math | All grades (HS) | % met std | 58.0% | 52.0% | 61.0% |
| STAR | ||||||
| 2004 | Algebra I | 10th Grade | Mean Scaled Score | 278 | 276.6 | 286.3 |
| 2005 | Algebra I | 10th Grade | Mean Scaled Score | 299.6 | 299.2 | 289.8 |
| 2006 | Algebra I | 10th Grade | Mean Scaled Score | 280.8 | 280.5 | 286.4 |
| 2007 | Algebra I | 10th Grade | Mean Scaled Score | 277.6 | 277.3 | 286.9 |
| 2008 | Algebra I | 10th Grade | Mean Scaled Score | 272.9 | 268.8 | 285.3 |
| 2009 | Algebra I | 10th Grade | Mean Scaled Score | 277.5 | 270.1 | 287.9 |
| 2010 | Algebra I | 10th Grade | Mean Scaled Score | 274.3 | 273 | 290.1 |
| 2011 | Algebra I | 10th Grade | Mean Scaled Score | 268.4 | 266.3 | 292.4 |
| 2012 | Algebra I | 10th Grade | Mean Scaled Score | 278.7 | 274.2 | 292.4 |
| 2013 | Algebra I | 10th Grade | Mean Scaled Score | 285.9 | 269.2 | 294.7 |
| 2004 | Algebra II | 10th Grade | Mean Scaled Score | 315.6 | 315.6 | 329.2 |
| 2005 | Algebra II | 10th Grade | Mean Scaled Score | 316.6 | 316.6 | 330.6 |
| 2006 | Algebra II | 10th Grade | Mean Scaled Score | 314.9 | 314.9 | 328.6 |
| 2007 | Algebra II | 10th Grade | Mean Scaled Score | 305.8 | 305.8 | 328.8 |
| 2008 | Algebra II | 10th Grade | Mean Scaled Score | 316.5 | 316.5 | 331.9 |
| 2009 | Algebra II | 10th Grade | Mean Scaled Score | 303.3 | 303.3 | 332.5 |
| 2010 | Algebra II | 10th Grade | Mean Scaled Score | 317.3 | 317.3 | 339.6 |
| 2011 | Algebra II | 10th Grade | Mean Scaled Score | 347.1 | 347.1 | 343.1 |
| 2012 | Algebra II | 10th Grade | Mean Scaled Score | 335.2 | 335.2 | 343.8 |
| 2013 | Algebra II | 10th Grade | Mean Scaled Score | 337.5 | 337.5 | 335.6 |
| 2004 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 342.6 | 342.6 | 324.7 |
| 2006 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 331.5 | 331.5 | 326.7 |
| 2008 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 324 | 324 | 331.5 |
| 2009 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 344.3 | 344.3 | 333 |
| 2010 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 330.4 | 328.7 | 336.7 |
| 2011 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 314 | 314 | 340.1 |
| 2012 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 324.2 | 323 | 342.7 |
| 2013 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 329.4 | 329.4 | 341.4 |
| 2004 | Chemistry | 10th Grade | Mean Scaled Score | 337.3 | 337.3 | 333.9 |
| 2005 | Chemistry | 10th Grade | Mean Scaled Score | 328.3 | 328.3 | 333.5 |
| 2006 | Chemistry | 10th Grade | Mean Scaled Score | 348.1 | 348.1 | 334.1 |
| 2007 | Chemistry | 10th Grade | Mean Scaled Score | 336.4 | 336.4 | 338.3 |
| 2008 | Chemistry | 10th Grade | Mean Scaled Score | 355.4 | 355.4 | 342 |
| 2009 | Chemistry | 10th Grade | Mean Scaled Score | 357.1 | 357.1 | 344 |
| 2010 | Chemistry | 10th Grade | Mean Scaled Score | 363.1 | 363.1 | 347.1 |
| 2011 | Chemistry | 10th Grade | Mean Scaled Score | 352.4 | 352.4 | 349.6 |
| 2012 | Chemistry | 10th Grade | Mean Scaled Score | 318.3 | 318.3 | 351.5 |
| 2013 | Chemistry | 10th Grade | Mean Scaled Score | 353.9 | 353.9 | 350.6 |
| 2004 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 327.4 | 324 | 328.1 |
| 2005 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 323.2 | 318.5 | 328.4 |
| 2006 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 324.2 | 319.9 | 328.5 |
| 2007 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 319.9 | 317.1 | 331.3 |
| 2008 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 323.6 | 320.5 | 336.2 |
| 2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 322.3 | 317.3 | 338.1 |
| 2010 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 331 | 327.6 | 341.4 |
| 2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 329 | 324 | 346.4 |
| 2012 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 331.4 | 320.6 | 348.4 |
| 2013 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 348.4 | 336.1 | 352.4 |
| 2004 | Geometry | 10th Grade | Mean Scaled Score | 291.3 | 291.3 | 302.2 |
| 2005 | Geometry | 10th Grade | Mean Scaled Score | 291.2 | 291.2 | 300.1 |
| 2006 | Geometry | 10th Grade | Mean Scaled Score | 279.1 | 279.1 | 297.1 |
| 2007 | Geometry | 10th Grade | Mean Scaled Score | 278.1 | 278.1 | 291.8 |
| 2008 | Geometry | 10th Grade | Mean Scaled Score | 260.6 | 260.6 | 291.4 |
| 2009 | Geometry | 10th Grade | Mean Scaled Score | 276.3 | 276.3 | 293.6 |
| 2010 | Geometry | 10th Grade | Mean Scaled Score | 290.5 | 290.5 | 296.7 |
| 2011 | Geometry | 10th Grade | Mean Scaled Score | 284.4 | 284.4 | 298.5 |
| 2012 | Geometry | 10th Grade | Mean Scaled Score | 270.8 | 270.8 | 299.7 |
| 2013 | Geometry | 10th Grade | Mean Scaled Score | 263.8 | 263.8 | 296.9 |
| 2013 | Integrated/Coordinated Science I | 10th Grade | Mean Scaled Score | 296.6 | 296.6 | 307.4 |
| 2010 | Integrated/Coordinated Science II | 10th Grade | Mean Scaled Score | 311 | 311 | 308.6 |
| 2011 | Integrated/Coordinated Science II | 10th Grade | Mean Scaled Score | 308.1 | 308.1 | 309.1 |
| 2012 | Integrated/Coordinated Science II | 10th Grade | Mean Scaled Score | 282 | 282 | 309.1 |
| 2007 | Integrated/Coordinated Science III | 10th Grade | Mean Scaled Score | 300.1 | 300.1 | 298.1 |
| 2008 | Integrated/Coordinated Science III | 10th Grade | Mean Scaled Score | 294.4 | 294.4 | 291.6 |
| 2009 | Integrated/Coordinated Science III | 10th Grade | Mean Scaled Score | 303.5 | 303.5 | 300.2 |
| 2009 | Integrated/Coordinated Science IV | 10th Grade | Mean Scaled Score | 286 | 286 | 284.2 |
| 2006 | Science | 10th Grade | Mean Scaled Score | 324.1 | 321.2 | 326.7 |
| 2007 | Science | 10th Grade | Mean Scaled Score | 319.7 | 317.2 | 328.3 |
| 2008 | Science | 10th Grade | Mean Scaled Score | 324.7 | 319.8 | 337 |
| 2009 | Science | 10th Grade | Mean Scaled Score | 341.1 | 334.7 | 343.3 |
| 2010 | Science | 10th Grade | Mean Scaled Score | 345 | 340.3 | 348.1 |
| 2011 | Science | 10th Grade | Mean Scaled Score | 334.2 | 329.7 | 353.1 |
| 2012 | Science | 10th Grade | Mean Scaled Score | 332.6 | 321.2 | 357.3 |
| 2013 | Science | 10th Grade | Mean Scaled Score | 344.7 | 334.4 | 360.4 |
| 2004 | World History | 10th Grade | Mean Scaled Score | 323.4 | 318.3 | 318.1 |
| 2005 | World History | 10th Grade | Mean Scaled Score | 322.4 | 315.9 | 320.6 |
| 2006 | World History | 10th Grade | Mean Scaled Score | 329.8 | 325.5 | 321.1 |
| 2007 | World History | 10th Grade | Mean Scaled Score | 316.4 | 313.2 | 323.3 |
| 2008 | World History | 10th Grade | Mean Scaled Score | 319.8 | 314.6 | 327.5 |
| 2009 | World History | 10th Grade | Mean Scaled Score | 315 | 309 | 331.5 |
| 2010 | World History | 10th Grade | Mean Scaled Score | 344.8 | 337.9 | 338.5 |
| 2011 | World History | 10th Grade | Mean Scaled Score | 343.6 | 336.2 | 343.5 |
| 2012 | World History | 10th Grade | Mean Scaled Score | 329.8 | 312.9 | 347 |
| 2013 | World History | 10th Grade | Mean Scaled Score | 323.8 | 315.5 | 347.9 |
| 2004 | Algebra I | 11th Grade | Mean Scaled Score | 277.4 | 269.3 | 279.3 |
| 2005 | Algebra I | 11th Grade | Mean Scaled Score | 275.8 | 276.3 | 282.8 |
| 2006 | Algebra I | 11th Grade | Mean Scaled Score | 277.7 | 269.2 | 278.8 |
| 2007 | Algebra I | 11th Grade | Mean Scaled Score | 274.3 | 276.3 | 279.5 |
| 2008 | Algebra I | 11th Grade | Mean Scaled Score | 274.5 | 267 | 277.7 |
| 2010 | Algebra I | 11th Grade | Mean Scaled Score | 276.3 | 271.4 | 282.3 |
| 2011 | Algebra I | 11th Grade | Mean Scaled Score | 265.8 | 260.8 | 285.2 |
| 2004 | Algebra II | 11th Grade | Mean Scaled Score | 312.6 | 312.6 | 288.9 |
| 2005 | Algebra II | 11th Grade | Mean Scaled Score | 273.1 | 273.1 | 288.6 |
| 2006 | Algebra II | 11th Grade | Mean Scaled Score | 274.7 | 274.7 | 286.8 |
| 2007 | Algebra II | 11th Grade | Mean Scaled Score | 272.8 | 272.8 | 288.5 |
| 2008 | Algebra II | 11th Grade | Mean Scaled Score | 270.4 | 270.4 | 288.2 |
| 2009 | Algebra II | 11th Grade | Mean Scaled Score | 264.2 | 264.2 | 290.4 |
| 2010 | Algebra II | 11th Grade | Mean Scaled Score | 271 | 271 | 294.1 |
| 2011 | Algebra II | 11th Grade | Mean Scaled Score | 316 | 316 | 296.7 |
| 2012 | Algebra II | 11th Grade | Mean Scaled Score | 292.6 | 291.4 | 299.7 |
| 2013 | Algebra II | 11th Grade | Mean Scaled Score | 296.1 | 296.1 | 294.6 |
| 2005 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 340.1 | 340.1 | 329.7 |
| 2007 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 336.7 | 336.7 | 335.3 |
| 2008 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 339.1 | 339.1 | 337.9 |
| 2010 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 334.3 | 334.3 | 348.4 |
| 2011 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 319.5 | 319.5 | 353.7 |
| 2012 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 353.2 | 353.2 | 357.2 |
| 2013 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 348.7 | 348.7 | 357.9 |
| 2004 | Chemistry | 11th Grade | Mean Scaled Score | 336.5 | 336.5 | 319.7 |
| 2005 | Chemistry | 11th Grade | Mean Scaled Score | 322.9 | 322.9 | 321.9 |
| 2006 | Chemistry | 11th Grade | Mean Scaled Score | 332 | 332 | 320.7 |
| 2007 | Chemistry | 11th Grade | Mean Scaled Score | 330.1 | 330.1 | 323 |
| 2008 | Chemistry | 11th Grade | Mean Scaled Score | 339.6 | 339.6 | 320.9 |
| 2009 | Chemistry | 11th Grade | Mean Scaled Score | 332.4 | 332.4 | 323.5 |
| 2010 | Chemistry | 11th Grade | Mean Scaled Score | 339.3 | 339.3 | 326.9 |
| 2011 | Chemistry | 11th Grade | Mean Scaled Score | 345.7 | 345.7 | 330 |
| 2012 | Chemistry | 11th Grade | Mean Scaled Score | 339.8 | 339.8 | 332.5 |
| 2013 | Chemistry | 11th Grade | Mean Scaled Score | 325.9 | 325.9 | 334.4 |
| 2004 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 319.9 | 310.4 | 319.7 |
| 2005 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 316.7 | 308.5 | 323.1 |
| 2006 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 315.1 | 306.1 | 324.4 |
| 2007 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 315.7 | 312.8 | 327.6 |
| 2008 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 314.6 | 309.7 | 327.4 |
| 2009 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 320.9 | 312.8 | 332.2 |
| 2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 334.4 | 328.6 | 336.8 |
| 2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 330.4 | 323.3 | 341.7 |
| 2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 345.5 | 334 | 344.7 |
| 2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 339.6 | 332.9 | 344.8 |
| 2004 | Geometry | 11th Grade | Mean Scaled Score | 271.2 | 271.2 | 282.7 |
| 2005 | Geometry | 11th Grade | Mean Scaled Score | 273.3 | 273.3 | 279.3 |
| 2006 | Geometry | 11th Grade | Mean Scaled Score | 264.4 | 264.4 | 277.6 |
| 2007 | Geometry | 11th Grade | Mean Scaled Score | 261.7 | 261.7 | 274.7 |
| 2008 | Geometry | 11th Grade | Mean Scaled Score | 257.6 | 257.6 | 274.1 |
| 2009 | Geometry | 11th Grade | Mean Scaled Score | 260.7 | 260.7 | 275.3 |
| 2010 | Geometry | 11th Grade | Mean Scaled Score | 266.9 | 266.9 | 279.7 |
| 2011 | Geometry | 11th Grade | Mean Scaled Score | 266.3 | 266.3 | 281 |
| 2012 | Geometry | 11th Grade | Mean Scaled Score | 270.8 | 270.8 | 281.7 |
| 2013 | Geometry | 11th Grade | Mean Scaled Score | 259.8 | 259.8 | 280.3 |
| 2013 | Integrated Math 1 | 11th Grade | Mean Scaled Score | 254.1 | 254.1 | 289.6 |
| 2010 | Integrated/Coordinated Science II | 11th Grade | Mean Scaled Score | 312.1 | 312.1 | 299.6 |
| 2011 | Integrated/Coordinated Science II | 11th Grade | Mean Scaled Score | 297.8 | 297.8 | 298.6 |
| 2007 | Integrated/Coordinated Science III | 11th Grade | Mean Scaled Score | 291 | 291 | 306 |
| 2008 | Integrated/Coordinated Science III | 11th Grade | Mean Scaled Score | 281.3 | 273.3 | 300.2 |
| 2009 | Integrated/Coordinated Science III | 11th Grade | Mean Scaled Score | 300.5 | 300.5 | 302.9 |
| 2007 | Integrated/Coordinated Science IV | 11th Grade | Mean Scaled Score | 288.8 | 288.8 | 301.5 |
| 2009 | Integrated/Coordinated Science IV | 11th Grade | Mean Scaled Score | 289.5 | 289.5 | 296.4 |
| 2012 | Physics | 11th Grade | Mean Scaled Score | 373.4 | 373.4 | 359.8 |
| 2013 | Physics | 11th Grade | Mean Scaled Score | 374.0 | 374.0 | 361.5 |
| 2005 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 296.3 | 296.3 | 340.7 |
| 2006 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 307.9 | 307.9 | 341.2 |
| 2007 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 296.8 | 275.8 | 341.2 |
| 2008 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 346.2 | 346.2 | 343.4 |
| 2009 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 305 | 305 | 348.2 |
| 2010 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 339.3 | 339.3 | 351.6 |
| 2011 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 342.9 | 342.9 | 351.3 |
| 2012 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 342.1 | 342.1 | 354.6 |
| 2013 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 324.0 | 324.0 | 351.5 |
| 2004 | U.S. History | 11th Grade | Mean Scaled Score | 330.6 | 319.7 | 326.1 |
| 2005 | U.S. History | 11th Grade | Mean Scaled Score | 320.1 | 311.9 | 329.1 |
| 2006 | U.S. History | 11th Grade | Mean Scaled Score | 321.3 | 313.5 | 329.2 |
| 2007 | U.S. History | 11th Grade | Mean Scaled Score | 315.4 | 313.8 | 329.6 |
| 2008 | U.S. History | 11th Grade | Mean Scaled Score | 318.9 | 313.7 | 331.4 |
| 2009 | U.S. History | 11th Grade | Mean Scaled Score | 344.8 | 331.2 | 338.5 |
| 2010 | U.S. History | 11th Grade | Mean Scaled Score | 354.9 | 348.3 | 341.4 |
| 2011 | U.S. History | 11th Grade | Mean Scaled Score | 356 | 348 | 344.7 |
| 2012 | U.S. History | 11th Grade | Mean Scaled Score | 353 | 337.4 | 346.9 |
| 2013 | U.S. History | 11th Grade | Mean Scaled Score | 347.7 | 341.3 | 348.5 |
| 2004 | Algebra I | 9th Grade | Mean Scaled Score | 284.6 | 285 | 301.2 |
| 2005 | Algebra I | 9th Grade | Mean Scaled Score | 303.4 | 303.4 | 304.2 |
| 2006 | Algebra I | 9th Grade | Mean Scaled Score | 304.1 | 304.1 | 302.5 |
| 2007 | Algebra I | 9th Grade | Mean Scaled Score | 292.7 | 293 | 302 |
| 2008 | Algebra I | 9th Grade | Mean Scaled Score | 293.9 | 293.4 | 302.4 |
| 2009 | Algebra I | 9th Grade | Mean Scaled Score | 296.3 | 296.4 | 305.8 |
| 2010 | Algebra I | 9th Grade | Mean Scaled Score | 295.6 | 295 | 307.9 |
| 2011 | Algebra I | 9th Grade | Mean Scaled Score | 294.2 | 293.4 | 309.3 |
| 2012 | Algebra I | 9th Grade | Mean Scaled Score | 283.6 | 283.1 | 311.6 |
| 2013 | Algebra I | 9th Grade | Mean Scaled Score | 296.1 | 295.4 | 313.2 |
| 2004 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 330.4 | 330.4 | 338.2 |
| 2005 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 336.7 | 336.7 | 340.5 |
| 2006 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 350 | 350 | 344.7 |
| 2007 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 340.7 | 340.7 | 347.8 |
| 2008 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 338.6 | 338.6 | 353.2 |
| 2009 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 352.4 | 352.4 | 355.5 |
| 2010 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 325.9 | 325.9 | 358.9 |
| 2011 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 316.5 | 316.5 | 363.5 |
| 2012 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 340.8 | 340.8 | 366.1 |
| 2013 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 302.9 | 302.9 | 363.9 |
| 2004 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 329.7 | 325 | 330.6 |
| 2005 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 332.9 | 327 | 339.7 |
| 2006 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 325.7 | 324.1 | 339.1 |
| 2007 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 330.2 | 329.4 | 345 |
| 2008 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 337 | 334.8 | 348 |
| 2009 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 338.8 | 335.4 | 349.7 |
| 2010 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 334.6 | 330.1 | 353.7 |
| 2011 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 336.1 | 328.7 | 357.7 |
| 2012 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 342.6 | 336.1 | 361.5 |
| 2013 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 343.4 | 334.8 | 363.9 |
| 2004 | General Mathematics | 9th Grade | Mean Scaled Score | 295.9 | 294.5 | 294.8 |
| 2005 | General Mathematics | 9th Grade | Mean Scaled Score | 295.8 | 292.3 | 298.3 |
| 2006 | General Mathematics | 9th Grade | Mean Scaled Score | 287.5 | 286.4 | 297.1 |
| 2007 | General Mathematics | 9th Grade | Mean Scaled Score | 279.3 | 284 | 299 |
| 2008 | General Mathematics | 9th Grade | Mean Scaled Score | 272.8 | 275.4 | 300.6 |
| 2009 | General Mathematics | 9th Grade | Mean Scaled Score | 285.4 | 282.7 | 300 |
| 2010 | General Mathematics | 9th Grade | Mean Scaled Score | 277.8 | 279 | 298.9 |
| 2011 | General Mathematics | 9th Grade | Mean Scaled Score | 283.7 | 268.3 | 299.2 |
| 2004 | Geometry | 9th Grade | Mean Scaled Score | 318.3 | 318.3 | 344.4 |
| 2005 | Geometry | 9th Grade | Mean Scaled Score | 308.6 | 308.6 | 349.5 |
| 2006 | Geometry | 9th Grade | Mean Scaled Score | 322.9 | 322.9 | 345.8 |
| 2007 | Geometry | 9th Grade | Mean Scaled Score | 298.2 | 298.2 | 345.5 |
| 2008 | Geometry | 9th Grade | Mean Scaled Score | 318 | 318 | 345.5 |
| 2009 | Geometry | 9th Grade | Mean Scaled Score | 341.6 | 341.6 | 346.9 |
| 2010 | Geometry | 9th Grade | Mean Scaled Score | 345.1 | 345.1 | 347.9 |
| 2011 | Geometry | 9th Grade | Mean Scaled Score | 329.7 | 329.7 | 349 |
| 2012 | Geometry | 9th Grade | Mean Scaled Score | 326.1 | 326.1 | 349.2 |
| 2013 | Geometry | 9th Grade | Mean Scaled Score | 299.1 | 299.1 | 345.3 |
| 2010 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 274.5 | 274.5 | 312.3 |
| 2013 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 305.1 | 305.1 | 321.5 |
| 2012 | Integrated/Coordinated Science II | 9th Grade | Mean Scaled Score | 287.7 | 287.7 | 332.7 |
| 2007 | Integrated/Coordinated Science IV | 9th Grade | Mean Scaled Score | 278.1 | 278.1 | 282 |
| 2008 | Integrated/Coordinated Science IV | 9th Grade | Mean Scaled Score | 282.2 | 282.2 | 279.1 |
| 2009 | Integrated/Coordinated Science IV | 9th Grade | Mean Scaled Score | 284 | 284 | 278.5 |
| 2004 | Algebra I | End of course | Mean Scaled Score | 281.3 | 295.2 | 304.9 |
| 2005 | Algebra I | End of course | Mean Scaled Score | 299.4 | 312.2 | 307.8 |
| 2006 | Algebra I | End of course | Mean Scaled Score | 291.6 | 304.1 | 308.6 |
| 2007 | Algebra I | End of course | Mean Scaled Score | 284.5 | 299 | 311.1 |
| 2008 | Algebra I | End of course | Mean Scaled Score | 286.4 | 298.6 | 314.6 |
| 2009 | Algebra I | End of course | Mean Scaled Score | 290.3 | 300.3 | 319.7 |
| 2010 | Algebra I | End of course | Mean Scaled Score | 288.2 | 309.2 | 323.9 |
| 2011 | Algebra I | End of course | Mean Scaled Score | 285.3 | 300.1 | 326.9 |
| 2012 | Algebra I | End of course | Mean Scaled Score | 282.3 | 295.9 | 330.4 |
| 2013 | Algebra I | End of course | Mean Scaled Score | 295.7 | 306.9 | 334.1 |
| 2004 | Algebra II | End of course | Mean Scaled Score | 313.4 | 313.4 | 312.4 |
| 2005 | Algebra II | End of course | Mean Scaled Score | 285.5 | 285.5 | 313.9 |
| 2006 | Algebra II | End of course | Mean Scaled Score | 296.7 | 296.7 | 312.6 |
| 2007 | Algebra II | End of course | Mean Scaled Score | 285.7 | 285.7 | 313.9 |
| 2008 | Algebra II | End of course | Mean Scaled Score | 290 | 290 | 316.1 |
| 2009 | Algebra II | End of course | Mean Scaled Score | 283.5 | 283.5 | 317.9 |
| 2010 | Algebra II | End of course | Mean Scaled Score | 288 | 288 | 324 |
| 2011 | Algebra II | End of course | Mean Scaled Score | 328.9 | 328.9 | 328.3 |
| 2012 | Algebra II | End of course | Mean Scaled Score | 314.8 | 314 | 331.2 |
| 2013 | Algebra II | End of course | Mean Scaled Score | 315.2 | 315.2 | 325.2 |
| 2004 | Biology/Life Sciences | End of course | Mean Scaled Score | 331.9 | 331.9 | 329.6 |
| 2005 | Biology/Life Sciences | End of course | Mean Scaled Score | 336.9 | 336.4 | 331.1 |
| 2006 | Biology/Life Sciences | End of course | Mean Scaled Score | 345.2 | 345.2 | 333.4 |
| 2007 | Biology/Life Sciences | End of course | Mean Scaled Score | 338.8 | 338.8 | 335.6 |
| 2008 | Biology/Life Sciences | End of course | Mean Scaled Score | 336.2 | 336.2 | 340.1 |
| 2009 | Biology/Life Sciences | End of course | Mean Scaled Score | 350.2 | 350.2 | 343 |
| 2010 | Biology/Life Sciences | End of course | Mean Scaled Score | 327.5 | 327.2 | 347.2 |
| 2011 | Biology/Life Sciences | End of course | Mean Scaled Score | 316.8 | 316.8 | 351.7 |
| 2012 | Biology/Life Sciences | End of course | Mean Scaled Score | 338.5 | 338 | 354.9 |
| 2013 | Biology/Life Sciences | End of course | Mean Scaled Score | 323.8 | 323.8 | 354.0 |
| 2004 | Chemistry | End of course | Mean Scaled Score | 336.9 | 336.9 | 325.7 |
| 2005 | Chemistry | End of course | Mean Scaled Score | 324.7 | 324.7 | 326.8 |
| 2006 | Chemistry | End of course | Mean Scaled Score | 336.3 | 336.3 | 326.6 |
| 2007 | Chemistry | End of course | Mean Scaled Score | 332.2 | 332.2 | 329.8 |
| 2008 | Chemistry | End of course | Mean Scaled Score | 344.7 | 344.7 | 330.5 |
| 2009 | Chemistry | End of course | Mean Scaled Score | 339.6 | 339.6 | 333 |
| 2010 | Chemistry | End of course | Mean Scaled Score | 344.1 | 344.1 | 336.7 |
| 2011 | Chemistry | End of course | Mean Scaled Score | 348.3 | 348.3 | 339.7 |
| 2012 | Chemistry | End of course | Mean Scaled Score | 323.7 | 323.7 | 342.2 |
| 2013 | Chemistry | End of course | Mean Scaled Score | 340.4 | 340.4 | 342.9 |
| 2004 | General Mathematics | End of course | Mean Scaled Score | 295.9 | 302.4 | 305.6 |
| 2005 | General Mathematics | End of course | Mean Scaled Score | 295.8 | 294.6 | 310.1 |
| 2006 | General Mathematics | End of course | Mean Scaled Score | 287.5 | 299 | 310.1 |
| 2007 | General Mathematics | End of course | Mean Scaled Score | 279.3 | 303.8 | 311 |
| 2008 | General Mathematics | End of course | Mean Scaled Score | 272.8 | 313.6 | 315.2 |
| 2009 | General Mathematics | End of course | Mean Scaled Score | 285.4 | 294.6 | 315.8 |
| 2010 | General Mathematics | End of course | Mean Scaled Score | 277.8 | 311.5 | 314.7 |
| 2011 | General Mathematics | End of course | Mean Scaled Score | 283.7 | 305.7 | 316.8 |
| 2004 | Geometry | End of course | Mean Scaled Score | 290.9 | 290.9 | 314.2 |
| 2005 | Geometry | End of course | Mean Scaled Score | 291.7 | 291.7 | 314.9 |
| 2006 | Geometry | End of course | Mean Scaled Score | 285.3 | 285.3 | 312.8 |
| 2007 | Geometry | End of course | Mean Scaled Score | 277.1 | 277.1 | 310.2 |
| 2008 | Geometry | End of course | Mean Scaled Score | 273.4 | 274.5 | 310.7 |
| 2009 | Geometry | End of course | Mean Scaled Score | 287.6 | 287.6 | 313.4 |
| 2010 | Geometry | End of course | Mean Scaled Score | 298.9 | 298.9 | 317.2 |
| 2011 | Geometry | End of course | Mean Scaled Score | 290 | 290.9 | 320.3 |
| 2012 | Geometry | End of course | Mean Scaled Score | 287.9 | 287.9 | 322.8 |
| 2013 | Geometry | End of course | Mean Scaled Score | 274.4 | 274.4 | 320.8 |
| 2013 | Integrated Math 1 | End of course | Mean Scaled Score | 256.6 | 256.6 | 290.8 |
| 2010 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 273.1 | 273.1 | 309.8 |
| 2013 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 303.5 | 303.5 | 318.7 |
| 2010 | Integrated/Coordinated Science II | End of course | Mean Scaled Score | 311.2 | 311.2 | 310.5 |
| 2011 | Integrated/Coordinated Science II | End of course | Mean Scaled Score | 305.7 | 305.7 | 312.1 |
| 2012 | Integrated/Coordinated Science II | End of course | Mean Scaled Score | 287.7 | 287.7 | 314.8 |
| 2007 | Integrated/Coordinated Science III | End of course | Mean Scaled Score | 299.2 | 299.2 | 303.7 |
| 2008 | Integrated/Coordinated Science III | End of course | Mean Scaled Score | 293.3 | 289.5 | 298.4 |
| 2009 | Integrated/Coordinated Science III | End of course | Mean Scaled Score | 302.1 | 302.1 | 301.4 |
| 2007 | Integrated/Coordinated Science IV | End of course | Mean Scaled Score | 279.4 | 279.4 | 291.9 |
| 2008 | Integrated/Coordinated Science IV | End of course | Mean Scaled Score | 281.2 | 281.2 | 290.8 |
| 2009 | Integrated/Coordinated Science IV | End of course | Mean Scaled Score | 284.6 | 284.6 | 284.5 |
| 2012 | Physics | End of course | Mean Scaled Score | 373.4 | 373.4 | 355.2 |
| 2013 | Physics | End of course | Mean Scaled Score | 361.8 | 361.8 | 355.5 |
| 2005 | Summative High School Mathematics | End of course | Mean Scaled Score | 296.3 | 296.3 | 345.3 |
| 2006 | Summative High School Mathematics | End of course | Mean Scaled Score | 307.9 | 307.9 | 346.9 |
| 2007 | Summative High School Mathematics | End of course | Mean Scaled Score | 296.8 | 259.5 | 346.8 |
| 2008 | Summative High School Mathematics | End of course | Mean Scaled Score | 345.6 | 345.6 | 349.9 |
| 2009 | Summative High School Mathematics | End of course | Mean Scaled Score | 306.5 | 306.5 | 355.3 |
| 2010 | Summative High School Mathematics | End of course | Mean Scaled Score | 346.4 | 346.4 | 359.2 |
| 2011 | Summative High School Mathematics | End of course | Mean Scaled Score | 342.9 | 342.9 | 359.3 |
| 2012 | Summative High School Mathematics | End of course | Mean Scaled Score | 341.7 | 341.7 | 362.6 |
| 2013 | Summative High School Mathematics | End of course | Mean Scaled Score | 324.4 | 324.4 | 360.2 |
| 2007 | World History | End of course | Mean Scaled Score | 315.1 | 311.9 | 321.1 |
| 2008 | World History | End of course | Mean Scaled Score | 317.9 | 310.3 | 324.8 |
| 2009 | World History | End of course | Mean Scaled Score | 313.5 | 304 | 329 |
| 2010 | World History | End of course | Mean Scaled Score | 344.8 | 330.9 | 336.8 |
| 2011 | World History | End of course | Mean Scaled Score | 342.6 | 320.1 | 342 |
| 2012 | World History | End of course | Mean Scaled Score | 327.1 | 311.4 | 345.7 |
| 2013 | World History | End of course | Mean Scaled Score | 323.3 | 315.1 | 346.7 |
Some data by SchoolDigger.com.
* Rosamond 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.