Grossmont High High School
1100 Murray Dr
La Mesa CA, 91944, San Diego County
Phone: 619-668-6000
Ranking:
(585 out of 1,346, top 43%)*
(585 out of 1,346, top 43%)*Type: Regular High School
Status: Currently Operational
Grade: Grade 9 to Grade 12
School District: Grossmont Union High School District
Title I Eligible School: No
Magnet: NA
Charter: NA
Shared-Time School: NA
Students and Teachers
| 2009-2010 | 2008-2009 | 2007-2008 | ||||
| Amount | % | Amount | % | Amount | % | |
| Total Teachers: | 98 | 96 | 104 | |||
| Total Students: | 2,634 | 2,462 | 2,249 | |||
| Grade 9: | 706 | 26.8% | 664 | 27.0% | 542 | 24.1% |
| Grade 10: | 672 | 25.5% | 575 | 23.4% | 614 | 27.3% |
| Grade 11: | 581 | 22.1% | 610 | 24.8% | 553 | 24.6% |
| Grade 12: | 667 | 25.3% | 613 | 24.9% | 540 | 24.0% |
| Ungraded: | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||
| Male: | 1,402 | 53.2% | 1,280 | 52.0% | 1,174 | 52.2% |
| Female: | 1,232 | 46.8% | 1,182 | 48.0% | 1,071 | 47.6% |
| Student By Races: | ||||||
| American Indian/Alaska Native: | 23 | 0.9% | 28 | 1.1% | 43 | 1.9% |
| Asian: | 118 | 4.5% | 129 | 5.2% | 130 | 5.8% |
| Hispanic: | 781 | 29.7% | 641 | 26.0% | 591 | 26.3% |
| Black: | 218 | 8.3% | 158 | 6.4% | 133 | 5.9% |
| White: | 1,416 | 53.8% | 1,321 | 53.7% | 1,352 | 60.1% |
| Hawaiian Native/Pacific Islander: | 14 | 0.5% | 21 | 0.9% | NA | NA |
| Two or More Races: | 64 | 2.4% | 164 | 6.7% | NA | NA |
| Lunch Program: | ||||||
| Free Lunch Program Eligible: | 662 | 25.1% | 587 | 23.8% | 497 | 22.1% |
| Reduced-Price Lunch Program Eligible: | 120 | 4.6% | 101 | 4.1% | 82 | 3.6% |
| Student-Teacher Ratio: | 26.82 | 22.70 | 21.60 | |||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 82% | 80% | 76% |
| 2006 | English Language Arts | 10th Grade | % met std | 81% | 81% | 77% |
| 2007 | English Language Arts | 10th Grade | % met std | 83% | 79% | 77% |
| 2008 | English Language Arts | 10th Grade | % met std | 82% | 81% | 79% |
| 2009 | English Language Arts | 10th Grade | % met std | 84% | 81% | 79% |
| 2010 | English Language Arts | 10th Grade | % met std | 80% | 77% | 81% |
| 2011 | English Language Arts | 10th Grade | % met std | 85% | 81% | 82% |
| 2005 | Math | 10th Grade | % met std | 84% | 83% | 74% |
| 2006 | Math | 10th Grade | % met std | 84% | 83% | 76% |
| 2007 | Math | 10th Grade | % met std | 85% | 81% | 76% |
| 2008 | Math | 10th Grade | % met std | 91% | 84% | 78% |
| 2009 | Math | 10th Grade | % met std | 91% | 85% | 80% |
| 2010 | Math | 10th Grade | % met std | 86% | 83% | 81% |
| 2011 | Math | 10th Grade | % met std | 88% | 85% | 83% |
| CST | ||||||
| 2004 | Algebra I | 10th Grade | Mean Scaled Score | 286 | 288.7 | 286.3 |
| 2005 | Algebra I | 10th Grade | Mean Scaled Score | 290 | 295.2 | 289.8 |
| 2006 | Algebra I | 10th Grade | Mean Scaled Score | 285.9 | 291 | 286.4 |
| 2007 | Algebra I | 10th Grade | Mean Scaled Score | 283.8 | 292 | 286.9 |
| 2008 | Algebra I | 10th Grade | Mean Scaled Score | 289 | 289 | 285.3 |
| 2009 | Algebra I | 10th Grade | Mean Scaled Score | 289.6 | 296.7 | 287.9 |
| 2010 | Algebra I | 10th Grade | Mean Scaled Score | 294.2 | 294.4 | 290.1 |
| 2011 | Algebra I | 10th Grade | Mean Scaled Score | 302.8 | 300 | 292.4 |
| 2004 | Algebra II | 10th Grade | Mean Scaled Score | 315.9 | 328.9 | 329.2 |
| 2005 | Algebra II | 10th Grade | Mean Scaled Score | 327 | 332.9 | 330.6 |
| 2006 | Algebra II | 10th Grade | Mean Scaled Score | 317.9 | 331 | 328.6 |
| 2007 | Algebra II | 10th Grade | Mean Scaled Score | 322.4 | 334.6 | 328.8 |
| 2008 | Algebra II | 10th Grade | Mean Scaled Score | 330.2 | 335.3 | 331.9 |
| 2009 | Algebra II | 10th Grade | Mean Scaled Score | 323.4 | 344.2 | 332.5 |
| 2010 | Algebra II | 10th Grade | Mean Scaled Score | 347 | 355.5 | 339.6 |
| 2011 | Algebra II | 10th Grade | Mean Scaled Score | 333.6 | 354.7 | 343.1 |
| 2004 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 319.5 | 320.9 | 324.7 |
| 2005 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 315.7 | 323.9 | 325.5 |
| 2006 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 328.2 | 327.5 | 326.7 |
| 2007 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 327.2 | 327.7 | 327.7 |
| 2008 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 338.5 | 333.3 | 331.5 |
| 2009 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 328.8 | 336.5 | 333 |
| 2010 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 335.2 | 339.8 | 336.7 |
| 2011 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 336.2 | 345.6 | 340.1 |
| 2004 | Chemistry | 10th Grade | Mean Scaled Score | 329.3 | 319.9 | 333.9 |
| 2005 | Chemistry | 10th Grade | Mean Scaled Score | 340.8 | 322.2 | 333.5 |
| 2006 | Chemistry | 10th Grade | Mean Scaled Score | 340.6 | 318.8 | 334.1 |
| 2007 | Chemistry | 10th Grade | Mean Scaled Score | 353.9 | 332 | 338.3 |
| 2008 | Chemistry | 10th Grade | Mean Scaled Score | 356.6 | 341.8 | 342 |
| 2009 | Chemistry | 10th Grade | Mean Scaled Score | 349.8 | 342.7 | 344 |
| 2010 | Chemistry | 10th Grade | Mean Scaled Score | 364.3 | 348.5 | 347.1 |
| 2011 | Chemistry | 10th Grade | Mean Scaled Score | 356.8 | 353.6 | 349.6 |
| 2004 | Earth Science | 10th Grade | Mean Scaled Score | 284 | 285.9 | 304.8 |
| 2008 | Earth Science | 10th Grade | Mean Scaled Score | 265.8 | 307.4 | 313.6 |
| 2004 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 339.3 | 328.9 | 328.1 |
| 2005 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 336.7 | 329.3 | 328.4 |
| 2006 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 342.4 | 328 | 328.5 |
| 2007 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 347.4 | 332.7 | 331.3 |
| 2008 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 348.4 | 334.5 | 336.2 |
| 2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 341.9 | 337.4 | 338.1 |
| 2010 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 344 | 336.3 | 341.4 |
| 2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 344.4 | 340.9 | 346.4 |
| 2004 | Geometry | 10th Grade | Mean Scaled Score | 300.1 | 304.3 | 302.2 |
| 2005 | Geometry | 10th Grade | Mean Scaled Score | 303.9 | 309.6 | 300.1 |
| 2006 | Geometry | 10th Grade | Mean Scaled Score | 291.2 | 300.2 | 297.1 |
| 2007 | Geometry | 10th Grade | Mean Scaled Score | 292.9 | 297 | 291.8 |
| 2008 | Geometry | 10th Grade | Mean Scaled Score | 301 | 298.9 | 291.4 |
| 2009 | Geometry | 10th Grade | Mean Scaled Score | 284.1 | 302.2 | 293.6 |
| 2010 | Geometry | 10th Grade | Mean Scaled Score | 305.1 | 303.9 | 296.7 |
| 2011 | Geometry | 10th Grade | Mean Scaled Score | 316.7 | 309.3 | 298.5 |
| 2004 | Physics | 10th Grade | Mean Scaled Score | 293.5 | 288 | 312 |
| 2005 | Physics | 10th Grade | Mean Scaled Score | 288.7 | 292 | 319.3 |
| 2006 | Physics | 10th Grade | Mean Scaled Score | 290.4 | 294.1 | 321.4 |
| 2007 | Physics | 10th Grade | Mean Scaled Score | 305.9 | 294.2 | 326.7 |
| 2006 | Science | 10th Grade | Mean Scaled Score | 334.9 | 321.9 | 326.7 |
| 2007 | Science | 10th Grade | Mean Scaled Score | 338.7 | 322.3 | 328.3 |
| 2008 | Science | 10th Grade | Mean Scaled Score | 348.3 | 334 | 337 |
| 2009 | Science | 10th Grade | Mean Scaled Score | 347.3 | 342.1 | 343.3 |
| 2010 | Science | 10th Grade | Mean Scaled Score | 349.7 | 340.3 | 348.1 |
| 2011 | Science | 10th Grade | Mean Scaled Score | 357.9 | 348.2 | 353.1 |
| 2004 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 331.7 | 352.3 | 369.7 |
| 2005 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 348.3 | 359.4 | 371.3 |
| 2006 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 354.3 | 369.3 | 376.1 |
| 2008 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 355.2 | 360.6 | 385.1 |
| 2009 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 353.1 | 368.9 | 393 |
| 2010 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 359.9 | 368.7 | 397.4 |
| 2011 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 373.1 | 378.7 | 398.5 |
| 2004 | World History | 10th Grade | Mean Scaled Score | 322.8 | 317.4 | 318.1 |
| 2005 | World History | 10th Grade | Mean Scaled Score | 327.9 | 322.2 | 320.6 |
| 2006 | World History | 10th Grade | Mean Scaled Score | 331.8 | 319.7 | 321.1 |
| 2007 | World History | 10th Grade | Mean Scaled Score | 333.2 | 325.3 | 323.3 |
| 2008 | World History | 10th Grade | Mean Scaled Score | 340.5 | 332.7 | 327.5 |
| 2009 | World History | 10th Grade | Mean Scaled Score | 328.9 | 335 | 331.5 |
| 2010 | World History | 10th Grade | Mean Scaled Score | 350.6 | 346.2 | 338.5 |
| 2011 | World History | 10th Grade | Mean Scaled Score | 354.7 | 348.8 | 343.5 |
| 2004 | Algebra I | 11th Grade | Mean Scaled Score | 279.4 | 277.2 | 279.3 |
| 2005 | Algebra I | 11th Grade | Mean Scaled Score | 283.2 | 284.1 | 282.8 |
| 2006 | Algebra I | 11th Grade | Mean Scaled Score | 270.9 | 278.1 | 278.8 |
| 2007 | Algebra I | 11th Grade | Mean Scaled Score | 270.5 | 278.8 | 279.5 |
| 2008 | Algebra I | 11th Grade | Mean Scaled Score | 284 | 279.8 | 277.7 |
| 2009 | Algebra I | 11th Grade | Mean Scaled Score | 271.5 | 285.9 | 280.4 |
| 2010 | Algebra I | 11th Grade | Mean Scaled Score | 312.1 | 287.9 | 282.3 |
| 2011 | Algebra I | 11th Grade | Mean Scaled Score | 291.9 | 289.8 | 285.2 |
| 2004 | Algebra II | 11th Grade | Mean Scaled Score | 278.8 | 288.8 | 288.9 |
| 2005 | Algebra II | 11th Grade | Mean Scaled Score | 290 | 291.2 | 288.6 |
| 2006 | Algebra II | 11th Grade | Mean Scaled Score | 275.4 | 289.3 | 286.8 |
| 2007 | Algebra II | 11th Grade | Mean Scaled Score | 280.6 | 294.6 | 288.5 |
| 2008 | Algebra II | 11th Grade | Mean Scaled Score | 283.6 | 287.9 | 288.2 |
| 2009 | Algebra II | 11th Grade | Mean Scaled Score | 291.4 | 297.2 | 290.4 |
| 2010 | Algebra II | 11th Grade | Mean Scaled Score | 286.8 | 300.4 | 294.1 |
| 2011 | Algebra II | 11th Grade | Mean Scaled Score | 287 | 296.7 | 296.7 |
| 2004 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 314.6 | 321.5 | 328.5 |
| 2005 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 312.8 | 319.4 | 329.7 |
| 2006 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 324.2 | 323.2 | 331.6 |
| 2007 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 328.7 | 329.6 | 335.3 |
| 2008 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 312 | 334.1 | 337.9 |
| 2009 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 298.4 | 344.5 | 343.3 |
| 2010 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 318.6 | 357 | 348.4 |
| 2011 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 300.6 | 348.8 | 353.7 |
| 2004 | Chemistry | 11th Grade | Mean Scaled Score | 320.7 | 321 | 319.7 |
| 2005 | Chemistry | 11th Grade | Mean Scaled Score | 327.8 | 320.2 | 321.9 |
| 2006 | Chemistry | 11th Grade | Mean Scaled Score | 322.6 | 318.5 | 320.7 |
| 2007 | Chemistry | 11th Grade | Mean Scaled Score | 334.2 | 326.1 | 323 |
| 2008 | Chemistry | 11th Grade | Mean Scaled Score | 341.1 | 324.6 | 320.9 |
| 2009 | Chemistry | 11th Grade | Mean Scaled Score | 347.5 | 333.1 | 323.5 |
| 2010 | Chemistry | 11th Grade | Mean Scaled Score | 332.4 | 333.6 | 326.9 |
| 2011 | Chemistry | 11th Grade | Mean Scaled Score | 350.2 | 336.9 | 330 |
| 2004 | Earth Science | 11th Grade | Mean Scaled Score | 328.8 | 299.8 | 311.2 |
| 2006 | Earth Science | 11th Grade | Mean Scaled Score | 325.6 | 311.9 | 314.9 |
| 2007 | Earth Science | 11th Grade | Mean Scaled Score | 289.7 | 315.5 | 316.3 |
| 2008 | Earth Science | 11th Grade | Mean Scaled Score | 329.6 | 316 | 319.7 |
| 2009 | Earth Science | 11th Grade | Mean Scaled Score | 332.1 | 324.1 | 320.1 |
| 2011 | Earth Science | 11th Grade | Mean Scaled Score | 334.1 | 319.4 | 329.1 |
| 2004 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 329.9 | 319.4 | 319.7 |
| 2005 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 334.1 | 317.6 | 323.1 |
| 2006 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 336.2 | 319 | 324.4 |
| 2007 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 337.3 | 326.8 | 327.6 |
| 2008 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 343.4 | 325.4 | 327.4 |
| 2009 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 338.6 | 331.9 | 332.2 |
| 2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 329.8 | 332 | 336.8 |
| 2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 337.5 | 331.8 | 341.7 |
| 2004 | Geometry | 11th Grade | Mean Scaled Score | 271.9 | 279.1 | 282.7 |
| 2005 | Geometry | 11th Grade | Mean Scaled Score | 284.8 | 280.4 | 279.3 |
| 2006 | Geometry | 11th Grade | Mean Scaled Score | 267.4 | 273.5 | 277.6 |
| 2007 | Geometry | 11th Grade | Mean Scaled Score | 268.6 | 269.1 | 274.7 |
| 2008 | Geometry | 11th Grade | Mean Scaled Score | 282.3 | 271.3 | 274.1 |
| 2009 | Geometry | 11th Grade | Mean Scaled Score | 264.8 | 269.1 | 275.3 |
| 2010 | Geometry | 11th Grade | Mean Scaled Score | 271.9 | 277.6 | 279.7 |
| 2011 | Geometry | 11th Grade | Mean Scaled Score | 274.4 | 274.6 | 281 |
| 2004 | Physics | 11th Grade | Mean Scaled Score | 295.1 | 304.9 | 338.2 |
| 2005 | Physics | 11th Grade | Mean Scaled Score | 308.3 | 309.2 | 338.1 |
| 2006 | Physics | 11th Grade | Mean Scaled Score | 307 | 314.9 | 338.8 |
| 2007 | Physics | 11th Grade | Mean Scaled Score | 311.3 | 321.8 | 342.6 |
| 2008 | Physics | 11th Grade | Mean Scaled Score | 365.5 | 340.7 | 346.7 |
| 2009 | Physics | 11th Grade | Mean Scaled Score | 358.9 | 343.1 | 352.3 |
| 2010 | Physics | 11th Grade | Mean Scaled Score | 359.6 | 342.6 | 353.3 |
| 2011 | Physics | 11th Grade | Mean Scaled Score | 384.5 | 354.4 | 358.7 |
| 2004 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 330 | 327.7 | 336 |
| 2005 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 323.8 | 332.2 | 340.7 |
| 2006 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 319.2 | 331.2 | 341.2 |
| 2007 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 323.6 | 333.5 | 341.2 |
| 2008 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 339.7 | 340.4 | 343.4 |
| 2009 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 335.2 | 346.3 | 348.2 |
| 2010 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 328.5 | 348.1 | 351.6 |
| 2011 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 353.7 | 353.5 | 351.3 |
| 2004 | U.S. History | 11th Grade | Mean Scaled Score | 328.7 | 323.2 | 326.1 |
| 2005 | U.S. History | 11th Grade | Mean Scaled Score | 333.9 | 325.2 | 329.1 |
| 2006 | U.S. History | 11th Grade | Mean Scaled Score | 340.8 | 324.1 | 329.2 |
| 2007 | U.S. History | 11th Grade | Mean Scaled Score | 334.9 | 328.3 | 329.6 |
| 2008 | U.S. History | 11th Grade | Mean Scaled Score | 345.5 | 329.4 | 331.4 |
| 2009 | U.S. History | 11th Grade | Mean Scaled Score | 345.8 | 340.2 | 338.5 |
| 2010 | U.S. History | 11th Grade | Mean Scaled Score | 343.8 | 340.4 | 341.4 |
| 2011 | U.S. History | 11th Grade | Mean Scaled Score | 356.3 | 342.3 | 344.7 |
| 2010 | World History | 11th Grade | Mean Scaled Score | 268 | 234.9 | 279.1 |
| 2004 | Algebra I | 9th Grade | Mean Scaled Score | 302.1 | 306.7 | 301.2 |
| 2005 | Algebra I | 9th Grade | Mean Scaled Score | 311.1 | 317.7 | 304.2 |
| 2006 | Algebra I | 9th Grade | Mean Scaled Score | 306.7 | 315.6 | 302.5 |
| 2007 | Algebra I | 9th Grade | Mean Scaled Score | 310.2 | 317 | 302 |
| 2008 | Algebra I | 9th Grade | Mean Scaled Score | 312.1 | 319.1 | 302.4 |
| 2009 | Algebra I | 9th Grade | Mean Scaled Score | 329.4 | 325.5 | 305.8 |
| 2010 | Algebra I | 9th Grade | Mean Scaled Score | 320.9 | 324.8 | 307.9 |
| 2011 | Algebra I | 9th Grade | Mean Scaled Score | 326.4 | 331.8 | 309.3 |
| 2004 | Algebra II | 9th Grade | Mean Scaled Score | 328.1 | 354.3 | 367.5 |
| 2005 | Algebra II | 9th Grade | Mean Scaled Score | 346.9 | 362.1 | 373.9 |
| 2007 | Algebra II | 9th Grade | Mean Scaled Score | 314.3 | 342 | 378.4 |
| 2009 | Algebra II | 9th Grade | Mean Scaled Score | 354.8 | 364.4 | 382.8 |
| 2010 | Algebra II | 9th Grade | Mean Scaled Score | 365.8 | 374.1 | 392.8 |
| 2011 | Algebra II | 9th Grade | Mean Scaled Score | 385.1 | 390 | 396.1 |
| 2004 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 337.8 | 342 | 338.2 |
| 2005 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 334.4 | 343.9 | 340.5 |
| 2006 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 349.2 | 357.8 | 344.7 |
| 2007 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 351.2 | 359.8 | 347.8 |
| 2008 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 352.2 | 374.3 | 353.2 |
| 2009 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 366 | 371.8 | 355.5 |
| 2010 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 366.3 | 383 | 358.9 |
| 2011 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 378.7 | 387.8 | 363.5 |
| 2004 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 346.6 | 338.8 | 330.6 |
| 2005 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 354.3 | 344.6 | 339.7 |
| 2006 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 364.8 | 345.2 | 339.1 |
| 2007 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 361.9 | 350.7 | 345 |
| 2008 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 353.4 | 351.9 | 348 |
| 2009 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 364.5 | 352.2 | 349.7 |
| 2010 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 358.4 | 352.2 | 353.7 |
| 2011 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 361.2 | 356.5 | 357.7 |
| 2004 | General Mathematics | 9th Grade | Mean Scaled Score | 272.7 | 277.6 | 294.8 |
| 2005 | General Mathematics | 9th Grade | Mean Scaled Score | 308.1 | 290.8 | 298.3 |
| 2006 | General Mathematics | 9th Grade | Mean Scaled Score | 261.8 | 279.6 | 297.1 |
| 2008 | General Mathematics | 9th Grade | Mean Scaled Score | 300.5 | 286.4 | 300.6 |
| 2009 | General Mathematics | 9th Grade | Mean Scaled Score | 293.2 | 278 | 300 |
| 2010 | General Mathematics | 9th Grade | Mean Scaled Score | 284.5 | 275.4 | 298.9 |
| 2011 | General Mathematics | 9th Grade | Mean Scaled Score | 275.2 | 276.9 | 299.2 |
| 2004 | Geometry | 9th Grade | Mean Scaled Score | 345.1 | 352.1 | 344.4 |
| 2005 | Geometry | 9th Grade | Mean Scaled Score | 361.7 | 367.4 | 349.5 |
| 2006 | Geometry | 9th Grade | Mean Scaled Score | 358.5 | 371.8 | 345.8 |
| 2007 | Geometry | 9th Grade | Mean Scaled Score | 362.2 | 370.6 | 345.5 |
| 2008 | Geometry | 9th Grade | Mean Scaled Score | 355.9 | 369.2 | 345.5 |
| 2009 | Geometry | 9th Grade | Mean Scaled Score | 375.6 | 377.7 | 346.9 |
| 2010 | Geometry | 9th Grade | Mean Scaled Score | 375 | 373.3 | 347.9 |
| 2011 | Geometry | 9th Grade | Mean Scaled Score | 380.6 | 380.2 | 349 |
| 2004 | Algebra I | End of course | Mean Scaled Score | 295.9 | 297.2 | 304.9 |
| 2005 | Algebra I | End of course | Mean Scaled Score | 298.9 | 306 | 307.8 |
| 2006 | Algebra I | End of course | Mean Scaled Score | 294.4 | 303.6 | 308.6 |
| 2007 | Algebra I | End of course | Mean Scaled Score | 299.1 | 305.5 | 311.1 |
| 2008 | Algebra I | End of course | Mean Scaled Score | 303.1 | 306.5 | 314.6 |
| 2009 | Algebra I | End of course | Mean Scaled Score | 317.3 | 314.4 | 319.7 |
| 2010 | Algebra I | End of course | Mean Scaled Score | 313.8 | 314.5 | 323.9 |
| 2011 | Algebra I | End of course | Mean Scaled Score | 318.4 | 320.6 | 326.9 |
| 2004 | Algebra II | End of course | Mean Scaled Score | 301.2 | 306 | 312.4 |
| 2005 | Algebra II | End of course | Mean Scaled Score | 312.9 | 310.3 | 313.9 |
| 2006 | Algebra II | End of course | Mean Scaled Score | 298.3 | 306.8 | 312.6 |
| 2007 | Algebra II | End of course | Mean Scaled Score | 306.5 | 311.8 | 313.9 |
| 2008 | Algebra II | End of course | Mean Scaled Score | 311.4 | 308.8 | 316.1 |
| 2009 | Algebra II | End of course | Mean Scaled Score | 307.5 | 316.5 | 317.9 |
| 2010 | Algebra II | End of course | Mean Scaled Score | 315.3 | 322.8 | 324 |
| 2011 | Algebra II | End of course | Mean Scaled Score | 310.9 | 320.3 | 328.3 |
| 2004 | Biology/Life Sciences | End of course | Mean Scaled Score | 327.8 | 324.9 | 329.6 |
| 2005 | Biology/Life Sciences | End of course | Mean Scaled Score | 322.6 | 326.1 | 331.1 |
| 2006 | Biology/Life Sciences | End of course | Mean Scaled Score | 336.2 | 332.2 | 333.4 |
| 2007 | Biology/Life Sciences | End of course | Mean Scaled Score | 335 | 333.2 | 335.6 |
| 2008 | Biology/Life Sciences | End of course | Mean Scaled Score | 341.1 | 340.1 | 340.1 |
| 2009 | Biology/Life Sciences | End of course | Mean Scaled Score | 340.5 | 344 | 343 |
| 2010 | Biology/Life Sciences | End of course | Mean Scaled Score | 346.7 | 351.3 | 347.2 |
| 2011 | Biology/Life Sciences | End of course | Mean Scaled Score | 348.7 | 355.1 | 351.7 |
| 2004 | Chemistry | End of course | Mean Scaled Score | 325.1 | 320.4 | 325.7 |
| 2005 | Chemistry | End of course | Mean Scaled Score | 334.9 | 321.3 | 326.8 |
| 2006 | Chemistry | End of course | Mean Scaled Score | 330.2 | 319.1 | 326.6 |
| 2007 | Chemistry | End of course | Mean Scaled Score | 343.4 | 328.7 | 329.8 |
| 2008 | Chemistry | End of course | Mean Scaled Score | 347.8 | 331.5 | 330.5 |
| 2009 | Chemistry | End of course | Mean Scaled Score | 348.3 | 336.7 | 333 |
| 2010 | Chemistry | End of course | Mean Scaled Score | 345.6 | 338.9 | 336.7 |
| 2011 | Chemistry | End of course | Mean Scaled Score | 352.9 | 343.5 | 339.7 |
| 2004 | Earth Science | End of course | Mean Scaled Score | 310.7 | 293.8 | 315.3 |
| 2005 | Earth Science | End of course | Mean Scaled Score | 296.6 | 300.3 | 318.7 |
| 2006 | Earth Science | End of course | Mean Scaled Score | 319.4 | 310 | 318.2 |
| 2007 | Earth Science | End of course | Mean Scaled Score | 295.3 | 315.6 | 319.8 |
| 2008 | Earth Science | End of course | Mean Scaled Score | 308.9 | 317.3 | 323.2 |
| 2009 | Earth Science | End of course | Mean Scaled Score | 329.6 | 324.9 | 323.6 |
| 2011 | Earth Science | End of course | Mean Scaled Score | 334.1 | 322 | 330.9 |
| 2004 | General Mathematics | End of course | Mean Scaled Score | 272.7 | 277.6 | 305.6 |
| 2005 | General Mathematics | End of course | Mean Scaled Score | 308.1 | 290.8 | 310.1 |
| 2006 | General Mathematics | End of course | Mean Scaled Score | 261.8 | 279.6 | 310.1 |
| 2008 | General Mathematics | End of course | Mean Scaled Score | 300.5 | 286.4 | 315.2 |
| 2009 | General Mathematics | End of course | Mean Scaled Score | 293.2 | 278 | 315.8 |
| 2010 | General Mathematics | End of course | Mean Scaled Score | 284.5 | 275.4 | 314.7 |
| 2011 | General Mathematics | End of course | Mean Scaled Score | 275.2 | 276.9 | 316.8 |
| 2004 | Geometry | End of course | Mean Scaled Score | 311 | 307.8 | 314.2 |
| 2005 | Geometry | End of course | Mean Scaled Score | 327.8 | 315.3 | 314.9 |
| 2006 | Geometry | End of course | Mean Scaled Score | 320.5 | 310.9 | 312.8 |
| 2007 | Geometry | End of course | Mean Scaled Score | 313.5 | 308 | 310.2 |
| 2008 | Geometry | End of course | Mean Scaled Score | 312.9 | 308 | 310.7 |
| 2009 | Geometry | End of course | Mean Scaled Score | 310 | 311.5 | 313.4 |
| 2010 | Geometry | End of course | Mean Scaled Score | 323.9 | 313.9 | 317.2 |
| 2011 | Geometry | End of course | Mean Scaled Score | 322 | 317.8 | 320.3 |
| 2004 | Physics | End of course | Mean Scaled Score | 294.8 | 298.5 | 323.2 |
| 2005 | Physics | End of course | Mean Scaled Score | 303.8 | 304.1 | 325.9 |
| 2006 | Physics | End of course | Mean Scaled Score | 302.5 | 307.8 | 328.3 |
| 2007 | Physics | End of course | Mean Scaled Score | 309.8 | 311.5 | 335 |
| 2008 | Physics | End of course | Mean Scaled Score | 365.1 | 339.6 | 341.1 |
| 2009 | Physics | End of course | Mean Scaled Score | 358.9 | 346.9 | 347.1 |
| 2010 | Physics | End of course | Mean Scaled Score | 359.6 | 345.2 | 349.1 |
| 2011 | Physics | End of course | Mean Scaled Score | 384.5 | 354.2 | 354.3 |
| 2004 | Summative High School Mathematics | End of course | Mean Scaled Score | 330.1 | 328.8 | 340.8 |
| 2005 | Summative High School Mathematics | End of course | Mean Scaled Score | 325.4 | 333.5 | 345.3 |
| 2006 | Summative High School Mathematics | End of course | Mean Scaled Score | 321.6 | 333.1 | 346.9 |
| 2007 | Summative High School Mathematics | End of course | Mean Scaled Score | 325.2 | 335 | 346.8 |
| 2008 | Summative High School Mathematics | End of course | Mean Scaled Score | 341.1 | 341.5 | 349.9 |
| 2009 | Summative High School Mathematics | End of course | Mean Scaled Score | 336.3 | 347.1 | 355.3 |
| 2010 | Summative High School Mathematics | End of course | Mean Scaled Score | 331.4 | 348.6 | 359.2 |
| 2011 | Summative High School Mathematics | End of course | Mean Scaled Score | 355.7 | 355 | 359.3 |
| 2007 | World History | End of course | Mean Scaled Score | 332.2 | 322.8 | 321.1 |
| 2008 | World History | End of course | Mean Scaled Score | 339.5 | 330.6 | 324.8 |
| 2009 | World History | End of course | Mean Scaled Score | 326.8 | 333.4 | 329 |
| 2010 | World History | End of course | Mean Scaled Score | 349.2 | 345.3 | 336.8 |
| 2011 | World History | End of course | Mean Scaled Score | 354.1 | 347.1 | 342 |
Some data by SchoolDigger.com.
* Grossmont 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.