Del Mar Middle Middle School
105 Avenida Miraflores
Belvedere Tiburon CA, 94920, Marin County
Phone: 415-435-1468
Ranking: 
(115 out of 6,930, top 2%)*
(115 out of 6,930, top 2%)*Type: Regular Middle School
Status: Currently Operational
Grade: Grade 6 to Grade 8
School District: Reed Union 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: | 27 | 27 | 27 | NA | NA | 26 | 25 | 27 | ||||||
| Total Students: | 473 | 458 | 424 | 416 | 391 | 359 | 344 | |||||||
| Grade 6: | 163 | 34.5% | 167 | 36.5% | 131 | 30.9% | 141 | 33.9% | 142 | 36.3% | 118 | 32.9% | 122 | 35.5% |
| Grade 7: | 172 | 36.4% | 137 | 29.9% | 144 | 34.0% | 150 | 36.1% | 121 | 30.9% | 119 | 33.1% | 122 | 35.5% |
| Grade 8: | 138 | 29.2% | 154 | 33.6% | 148 | 34.9% | 125 | 30.0% | 123 | 31.5% | 122 | 34.0% | 100 | 29.1% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | 268 | 56.7% | 262 | 57.2% | 227 | 53.5% | 219 | 52.6% | 205 | 52.4% | 191 | 53.2% | 181 | 52.6% |
| Female: | 205 | 43.3% | 196 | 42.8% | 197 | 46.5% | 197 | 47.4% | 186 | 47.6% | 168 | 46.8% | 159 | 46.2% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 2 | 0.4% | 4 | 0.9% | 2 | 0.5% | 1 | 0.2% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
| Asian: | 42 | 8.9% | 36 | 7.9% | 35 | 8.3% | 42 | 10.1% | 35 | 9.0% | 32 | 8.9% | 26 | 7.6% |
| Hispanic: | 19 | 4.0% | 19 | 4.1% | 12 | 2.8% | 12 | 2.9% | 12 | 3.1% | 18 | 5.0% | 22 | 6.4% |
| Black: | 4 | 0.8% | 3 | 0.7% | 5 | 1.2% | 4 | 1.0% | 3 | 0.8% | 4 | 1.1% | 5 | 1.5% |
| White: | 401 | 84.8% | 386 | 84.3% | 350 | 82.5% | 351 | 84.4% | 331 | 84.7% | 295 | 82.2% | 291 | 84.6% |
| Hawaiian Native/Pacific Islander: | 1 | 0.2% | 1 | 0.2% | 1 | 0.2% | 1 | 0.2% | 0 | 0.0% | 1 | 0.3% | NA | NA |
| Two or More Races: | 4 | 0.8% | 9 | 2.0% | 19 | 4.5% | 5 | 1.2% | 10 | 2.6% | 9 | 2.5% | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | 14 | 3.0% | 18 | 3.9% | 10 | 2.4% | 11 | 2.6% | 8 | 2.0% | 0 | 0.0% | NA | NA |
| Reduced-Price Lunch Program Eligible: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 9 | 2.3% | 0 | 0.0% | NA | NA |
| Student-Teacher Ratio: | 17.74 | 16.99 | 15.99 | NA | NA | 15.16 | 12.30 | 12.60 | ||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| STAR | ||||||
| 2004 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 398.2 | 398.2 | 332.8 |
| 2005 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 393.3 | 393.3 | 335.4 |
| 2006 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 391.1 | 391.1 | 337.4 |
| 2007 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 391.4 | 391.4 | 339.5 |
| 2008 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 401.6 | 401.6 | 345.5 |
| 2009 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 401 | 401 | 352.5 |
| 2010 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 411.2 | 411.2 | 356.8 |
| 2011 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 410.5 | 410.5 | 358.4 |
| 2012 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 424.6 | 423.7 | 364.2 |
| 2013 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 408.2 | 408.2 | 363.0 |
| 2004 | Mathematics | 6th Grade | Mean Scaled Score | 403.8 | 403.8 | 334.7 |
| 2005 | Mathematics | 6th Grade | Mean Scaled Score | 393.7 | 393.7 | 339.5 |
| 2006 | Mathematics | 6th Grade | Mean Scaled Score | 397.4 | 397.4 | 341 |
| 2007 | Mathematics | 6th Grade | Mean Scaled Score | 408.8 | 408.8 | 343.2 |
| 2008 | Mathematics | 6th Grade | Mean Scaled Score | 416.9 | 416.9 | 347.9 |
| 2009 | Mathematics | 6th Grade | Mean Scaled Score | 424.1 | 424.1 | 354.5 |
| 2010 | Mathematics | 6th Grade | Mean Scaled Score | 419.8 | 419.8 | 360.5 |
| 2011 | Mathematics | 6th Grade | Mean Scaled Score | 429.8 | 429.8 | 364.6 |
| 2012 | Mathematics | 6th Grade | Mean Scaled Score | 421.3 | 420 | 366.8 |
| 2013 | Mathematics | 6th Grade | Mean Scaled Score | 433.7 | 433.7 | 366.5 |
| 2013 | Algebra I | 7th Grade | Mean Scaled Score | 513.2 | 513.2 | 437.3 |
| 2004 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 397.4 | 397.4 | 332.4 |
| 2005 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 402.4 | 402.4 | 337.4 |
| 2006 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 391 | 391 | 341 |
| 2007 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 407.8 | 407.8 | 342.9 |
| 2008 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 410.9 | 410.9 | 348.6 |
| 2009 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 417.2 | 417.2 | 354.3 |
| 2010 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 427.9 | 427.9 | 356.4 |
| 2011 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 429.5 | 429.5 | 360.3 |
| 2012 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 426.7 | 426.4 | 366.6 |
| 2013 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 428.7 | 426.2 | 363.5 |
| 2004 | Mathematics | 7th Grade | Mean Scaled Score | 412.5 | 412.5 | 328.5 |
| 2005 | Mathematics | 7th Grade | Mean Scaled Score | 404.7 | 404.7 | 333.6 |
| 2006 | Mathematics | 7th Grade | Mean Scaled Score | 397.3 | 397.3 | 338.2 |
| 2007 | Mathematics | 7th Grade | Mean Scaled Score | 396.6 | 396.6 | 336 |
| 2008 | Mathematics | 7th Grade | Mean Scaled Score | 412.6 | 412.6 | 339.3 |
| 2009 | Mathematics | 7th Grade | Mean Scaled Score | 416.1 | 416.1 | 345 |
| 2010 | Mathematics | 7th Grade | Mean Scaled Score | 429.6 | 429.6 | 352.2 |
| 2011 | Mathematics | 7th Grade | Mean Scaled Score | 422.1 | 422.1 | 354.9 |
| 2012 | Mathematics | 7th Grade | Mean Scaled Score | 420.3 | 419.7 | 360.5 |
| 2013 | Mathematics | 7th Grade | Mean Scaled Score | 424.3 | 421.3 | 357.9 |
| 2004 | Algebra I | 8th Grade | Mean Scaled Score | 382.5 | 382.5 | 330.8 |
| 2005 | Algebra I | 8th Grade | Mean Scaled Score | 367 | 367 | 330.4 |
| 2006 | Algebra I | 8th Grade | Mean Scaled Score | 386.8 | 386.8 | 338.5 |
| 2007 | Algebra I | 8th Grade | Mean Scaled Score | 407.4 | 407.4 | 336.8 |
| 2008 | Algebra I | 8th Grade | Mean Scaled Score | 387.1 | 387.1 | 342.9 |
| 2009 | Algebra I | 8th Grade | Mean Scaled Score | 384.3 | 384.3 | 347.3 |
| 2010 | Algebra I | 8th Grade | Mean Scaled Score | 397.7 | 397.7 | 350.3 |
| 2011 | Algebra I | 8th Grade | Mean Scaled Score | 400.7 | 400.7 | 351.9 |
| 2012 | Algebra I | 8th Grade | Mean Scaled Score | 430 | 430 | 355.1 |
| 2013 | Algebra I | 8th Grade | Mean Scaled Score | 414.8 | 414.8 | 358.0 |
| 2004 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 382.2 | 381.8 | 328.1 |
| 2005 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 391.2 | 391.2 | 334.4 |
| 2006 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 401 | 401 | 339.2 |
| 2007 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 385.3 | 385.3 | 338.7 |
| 2008 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 398.6 | 398.6 | 341.2 |
| 2009 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 401.9 | 401.9 | 348.5 |
| 2010 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 419 | 419 | 357.1 |
| 2011 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 423.4 | 423.4 | 361.8 |
| 2012 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 419.7 | 419.7 | 365.2 |
| 2013 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 413.1 | 412.6 | 361.3 |
| 2004 | General Mathematics | 8th Grade | Mean Scaled Score | 355.8 | 354.8 | 311.1 |
| 2005 | General Mathematics | 8th Grade | Mean Scaled Score | 336 | 336 | 316.4 |
| 2006 | General Mathematics | 8th Grade | Mean Scaled Score | 358.7 | 358.7 | 316.3 |
| 2007 | General Mathematics | 8th Grade | Mean Scaled Score | 351.6 | 351.6 | 315.7 |
| 2008 | General Mathematics | 8th Grade | Mean Scaled Score | 370.8 | 370.8 | 320.5 |
| 2009 | General Mathematics | 8th Grade | Mean Scaled Score | 369.9 | 369.9 | 321.3 |
| 2010 | General Mathematics | 8th Grade | Mean Scaled Score | 370.3 | 370.3 | 320.2 |
| 2011 | General Mathematics | 8th Grade | Mean Scaled Score | 383.6 | 383.6 | 322.7 |
| 2012 | General Mathematics | 8th Grade | Mean Scaled Score | 380.5 | 380.5 | 323.5 |
| 2013 | General Mathematics | 8th Grade | Mean Scaled Score | 367.6 | 367.1 | 322.9 |
| 2013 | Geometry | 8th Grade | Mean Scaled Score | 419.4 | 419.4 | 422.6 |
| 2004 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 380.5 | 380.5 | 319.2 |
| 2005 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 385.2 | 385.2 | 323.8 |
| 2006 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 394.2 | 394.2 | 327.9 |
| 2007 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 380.3 | 380.3 | 329.8 |
| 2008 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 405.7 | 405.7 | 333.9 |
| 2009 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 401.4 | 401.4 | 340.2 |
| 2010 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 409.1 | 409.1 | 348.1 |
| 2011 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 425.7 | 425.7 | 352.6 |
| 2012 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 416.4 | 416.4 | 356.6 |
| 2013 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 405.1 | 404.2 | 357.1 |
| 2006 | Science | 8th Grade | Mean Scaled Score | 398.3 | 398.3 | 331.2 |
| 2007 | Science | 8th Grade | Mean Scaled Score | 406.6 | 406.6 | 339.7 |
| 2008 | Science | 8th Grade | Mean Scaled Score | 434.4 | 434.4 | 355 |
| 2009 | Science | 8th Grade | Mean Scaled Score | 431.6 | 431.6 | 364.3 |
| 2010 | Science | 8th Grade | Mean Scaled Score | 463.7 | 463.7 | 375.3 |
| 2011 | Science | 8th Grade | Mean Scaled Score | 496.4 | 496.4 | 385.9 |
| 2012 | Science | 8th Grade | Mean Scaled Score | 494.8 | 494.8 | 394.8 |
| 2013 | Science | 8th Grade | Mean Scaled Score | 486.5 | 486.5 | 390.9 |
| 2004 | Algebra I | End of course | Mean Scaled Score | 382.5 | 382.5 | 304.9 |
| 2005 | Algebra I | End of course | Mean Scaled Score | 367 | 367 | 307.8 |
| 2006 | Algebra I | End of course | Mean Scaled Score | 386.8 | 386.8 | 308.6 |
| 2007 | Algebra I | End of course | Mean Scaled Score | 413.7 | 413.7 | 311.1 |
| 2008 | Algebra I | End of course | Mean Scaled Score | 389 | 389 | 314.6 |
| 2009 | Algebra I | End of course | Mean Scaled Score | 394.5 | 394.5 | 319.7 |
| 2010 | Algebra I | End of course | Mean Scaled Score | 402.5 | 402.5 | 323.9 |
| 2011 | Algebra I | End of course | Mean Scaled Score | 405.4 | 405.4 | 326.9 |
| 2012 | Algebra I | End of course | Mean Scaled Score | 433.5 | 433.5 | 330.4 |
| 2013 | Algebra I | End of course | Mean Scaled Score | 426.5 | 426.5 | 334.1 |
| 2004 | General Mathematics | End of course | Mean Scaled Score | 355.8 | 354.8 | 305.6 |
| 2005 | General Mathematics | End of course | Mean Scaled Score | 336 | 336 | 310.1 |
| 2006 | General Mathematics | End of course | Mean Scaled Score | 358.7 | 358.7 | 310.1 |
| 2007 | General Mathematics | End of course | Mean Scaled Score | 351.6 | 351.6 | 311 |
| 2008 | General Mathematics | End of course | Mean Scaled Score | 370.8 | 370.8 | 315.2 |
| 2009 | General Mathematics | End of course | Mean Scaled Score | 369.9 | 369.9 | 315.8 |
| 2010 | General Mathematics | End of course | Mean Scaled Score | 370.3 | 370.3 | 314.7 |
| 2011 | General Mathematics | End of course | Mean Scaled Score | 383.6 | 383.6 | 316.8 |
| 2012 | General Mathematics | End of course | Mean Scaled Score | 380.5 | 380.5 | 318 |
| 2013 | General Mathematics | End of course | Mean Scaled Score | 367.6 | 367.1 | 317.9 |
| 2013 | Geometry | End of course | Mean Scaled Score | 419.4 | 419.4 | 320.8 |
Some data by SchoolDigger.com.
* Del Mar Middle Middle School was rated 5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.