USA.com / California / Los Angeles County / Arcadia, CA / 91066 / Public Schools / Jefferson Middle Middle School
Jefferson Middle Middle School
1372 East Las Tunas Dr
San Gabriel CA, 91776, Los Angeles County
Phone: 626-287-5260
Ranking:
(2,672 out of 6,930, top 39%)*

Type: Regular Middle School
Status: Currently Operational
Grade: Grade 6 to Grade 8
School District: San Gabriel Unified 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: | 43 | 48 | 45 | NA | NA | 53 | 54 | 61 | ||||||
Total Students: | 1,203 | 1,232 | 1,227 | 1,196 | 1,233 | 1,239 | 1,188 | |||||||
Grade 6: | 382 | 31.8% | 372 | 30.2% | 442 | 36.0% | 404 | 33.8% | 375 | 30.4% | 429 | 34.6% | 401 | 33.8% |
Grade 7: | 371 | 30.8% | 439 | 35.6% | 411 | 33.5% | 384 | 32.1% | 431 | 35.0% | 415 | 33.5% | 382 | 32.2% |
Grade 8: | 450 | 37.4% | 421 | 34.2% | 374 | 30.5% | 408 | 34.1% | 427 | 34.6% | 395 | 31.9% | 405 | 34.1% |
Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
Student By Gender: | ||||||||||||||
Male: | 594 | 49.4% | 630 | 51.1% | 627 | 51.1% | 641 | 53.6% | 660 | 53.5% | 663 | 53.5% | 608 | 51.2% |
Female: | 609 | 50.6% | 602 | 48.9% | 600 | 48.9% | 555 | 46.4% | 573 | 46.5% | 576 | 46.5% | 576 | 48.5% |
Student By Races: | ||||||||||||||
American Indian/Alaska Native: | 7 | 0.6% | 7 | 0.6% | 8 | 0.7% | 8 | 0.7% | 5 | 0.4% | 3 | 0.2% | 5 | 0.4% |
Asian: | 665 | 55.3% | 681 | 55.3% | 663 | 54.0% | 631 | 52.8% | 649 | 52.6% | 675 | 54.5% | 634 | 53.4% |
Hispanic: | 435 | 36.2% | 445 | 36.1% | 441 | 35.9% | 441 | 36.9% | 446 | 36.2% | 415 | 33.5% | 442 | 37.2% |
Black: | 14 | 1.2% | 15 | 1.2% | 14 | 1.1% | 14 | 1.2% | 17 | 1.4% | 18 | 1.5% | 17 | 1.4% |
White: | 59 | 4.9% | 71 | 5.8% | 86 | 7.0% | 89 | 7.4% | 103 | 8.4% | 103 | 8.3% | 90 | 7.6% |
Hawaiian Native/Pacific Islander: | 4 | 0.3% | 4 | 0.3% | 3 | 0.2% | 3 | 0.3% | 3 | 0.2% | 1 | 0.1% | NA | NA |
Two or More Races: | 19 | 1.6% | 9 | 0.7% | 12 | 1.0% | 10 | 0.8% | 10 | 0.8% | 24 | 1.9% | NA | NA |
Lunch Program: | ||||||||||||||
Free Lunch Program Eligible: | 523 | 43.5% | 543 | 44.1% | NA | NA | 574 | 48.0% | 446 | 36.2% | 482 | 38.9% | 576 | 48.5% |
Reduced-Price Lunch Program Eligible: | 161 | 13.4% | 139 | 11.3% | NA | NA | 136 | 11.4% | 205 | 16.6% | 188 | 15.2% | 166 | 14.0% |
Student-Teacher Ratio: | 28.30 | 25.77 | 27.09 | NA | NA | 23.20 | 20.00 | 19.40 |
Test Performance
Year | Test | Grade | Measurement | Score | School District | State Average |
STAR | ||||||
2004 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 343.1 | 343.1 | 332.8 |
2005 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 347.3 | 347 | 335.4 |
2006 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 352.1 | 352.1 | 337.4 |
2007 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 354.6 | 354.4 | 339.5 |
2008 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 364.6 | 364.4 | 345.5 |
2009 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 363.7 | 363.5 | 352.5 |
2010 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 374.7 | 374.5 | 356.8 |
2011 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 370.4 | 370.1 | 358.4 |
2012 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 373.4 | 373.4 | 364.2 |
2013 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 365.3 | 365.3 | 363.0 |
2004 | Mathematics | 6th Grade | Mean Scaled Score | 342.2 | 342.2 | 334.7 |
2005 | Mathematics | 6th Grade | Mean Scaled Score | 352.3 | 352.2 | 339.5 |
2006 | Mathematics | 6th Grade | Mean Scaled Score | 354.7 | 354.7 | 341 |
2007 | Mathematics | 6th Grade | Mean Scaled Score | 357.4 | 357.1 | 343.2 |
2008 | Mathematics | 6th Grade | Mean Scaled Score | 371.6 | 371.3 | 347.9 |
2009 | Mathematics | 6th Grade | Mean Scaled Score | 362.9 | 362.6 | 354.5 |
2010 | Mathematics | 6th Grade | Mean Scaled Score | 380.7 | 380.4 | 360.5 |
2011 | Mathematics | 6th Grade | Mean Scaled Score | 380.4 | 380 | 364.6 |
2012 | Mathematics | 6th Grade | Mean Scaled Score | 379.9 | 379.9 | 366.8 |
2013 | Mathematics | 6th Grade | Mean Scaled Score | 362.8 | 362.8 | 366.5 |
2007 | Algebra I | 7th Grade | Mean Scaled Score | 378.8 | 378.8 | 400 |
2008 | Algebra I | 7th Grade | Mean Scaled Score | 414.6 | 414.6 | 414.9 |
2009 | Algebra I | 7th Grade | Mean Scaled Score | 437.1 | 437.1 | 422.7 |
2010 | Algebra I | 7th Grade | Mean Scaled Score | 425.6 | 425.6 | 430.9 |
2011 | Algebra I | 7th Grade | Mean Scaled Score | 433 | 433 | 428.8 |
2012 | Algebra I | 7th Grade | Mean Scaled Score | 434.1 | 434.1 | 434.3 |
2013 | Algebra I | 7th Grade | Mean Scaled Score | 451.4 | 451.4 | 437.3 |
2004 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 337.8 | 337.8 | 332.4 |
2005 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 342.7 | 342.7 | 337.4 |
2006 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 352.6 | 352.6 | 341 |
2007 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 353.8 | 353.8 | 342.9 |
2008 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 372.3 | 372.1 | 348.6 |
2009 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 380.6 | 380.3 | 354.3 |
2010 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 367.8 | 367.8 | 356.4 |
2011 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 378.6 | 378.5 | 360.3 |
2012 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 381.7 | 381.7 | 366.6 |
2013 | English Language Arts Standards | 7th Grade | Mean Scaled Score | 377.8 | 377.8 | 363.5 |
2004 | Mathematics | 7th Grade | Mean Scaled Score | 331.9 | 331.9 | 328.5 |
2005 | Mathematics | 7th Grade | Mean Scaled Score | 345.5 | 345.5 | 333.6 |
2006 | Mathematics | 7th Grade | Mean Scaled Score | 347.4 | 347.5 | 338.2 |
2007 | Mathematics | 7th Grade | Mean Scaled Score | 320.1 | 320.1 | 336 |
2008 | Mathematics | 7th Grade | Mean Scaled Score | 333.1 | 333.1 | 339.3 |
2009 | Mathematics | 7th Grade | Mean Scaled Score | 349.9 | 349.8 | 345 |
2010 | Mathematics | 7th Grade | Mean Scaled Score | 336.6 | 336.6 | 352.2 |
2011 | Mathematics | 7th Grade | Mean Scaled Score | 357.5 | 357.1 | 354.9 |
2012 | Mathematics | 7th Grade | Mean Scaled Score | 350.5 | 350.5 | 360.5 |
2013 | Mathematics | 7th Grade | Mean Scaled Score | 354.6 | 354.6 | 357.9 |
2004 | Algebra I | 8th Grade | Mean Scaled Score | 346.5 | 346.5 | 330.8 |
2005 | Algebra I | 8th Grade | Mean Scaled Score | 334 | 334 | 330.4 |
2006 | Algebra I | 8th Grade | Mean Scaled Score | 341.5 | 341.5 | 338.5 |
2007 | Algebra I | 8th Grade | Mean Scaled Score | 302.3 | 302.3 | 336.8 |
2008 | Algebra I | 8th Grade | Mean Scaled Score | 346.6 | 346.6 | 342.9 |
2009 | Algebra I | 8th Grade | Mean Scaled Score | 330.5 | 330.5 | 347.3 |
2010 | Algebra I | 8th Grade | Mean Scaled Score | 343.8 | 343.8 | 350.3 |
2011 | Algebra I | 8th Grade | Mean Scaled Score | 317.6 | 317.6 | 351.9 |
2012 | Algebra I | 8th Grade | Mean Scaled Score | 338.5 | 338.5 | 355.1 |
2013 | Algebra I | 8th Grade | Mean Scaled Score | 348.4 | 348.4 | 358.0 |
2004 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 339.2 | 339.2 | 328.1 |
2005 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 338.4 | 338.4 | 334.4 |
2006 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 345.3 | 345.1 | 339.2 |
2007 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 348.6 | 348.5 | 338.7 |
2008 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 353.5 | 353.5 | 341.2 |
2009 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 369.5 | 369.5 | 348.5 |
2010 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 376.3 | 375.4 | 357.1 |
2011 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 367.9 | 367.9 | 361.8 |
2012 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 383.8 | 383.8 | 365.2 |
2013 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 372.6 | 372.6 | 361.3 |
2004 | General Mathematics | 8th Grade | Mean Scaled Score | 306.7 | 306.7 | 311.1 |
2005 | General Mathematics | 8th Grade | Mean Scaled Score | 303.7 | 303.7 | 316.4 |
2006 | General Mathematics | 8th Grade | Mean Scaled Score | 297.1 | 296.7 | 316.3 |
2008 | General Mathematics | 8th Grade | Mean Scaled Score | 283.9 | 283.9 | 320.5 |
2009 | General Mathematics | 8th Grade | Mean Scaled Score | 290.1 | 290.1 | 321.3 |
2010 | General Mathematics | 8th Grade | Mean Scaled Score | 275.3 | 273.9 | 320.2 |
2011 | General Mathematics | 8th Grade | Mean Scaled Score | 251.3 | 251.3 | 322.7 |
2012 | General Mathematics | 8th Grade | Mean Scaled Score | 303.5 | 302.5 | 323.5 |
2013 | General Mathematics | 8th Grade | Mean Scaled Score | 303.7 | 303.0 | 322.9 |
2004 | Geometry | 8th Grade | Mean Scaled Score | 366.2 | 366.2 | 395.6 |
2005 | Geometry | 8th Grade | Mean Scaled Score | 409.9 | 409.9 | 407.3 |
2006 | Geometry | 8th Grade | Mean Scaled Score | 371.9 | 371.9 | 409.2 |
2007 | Geometry | 8th Grade | Mean Scaled Score | 403.6 | 403.6 | 417.9 |
2008 | Geometry | 8th Grade | Mean Scaled Score | 390.8 | 390.8 | 420.2 |
2009 | Geometry | 8th Grade | Mean Scaled Score | 397 | 397 | 423 |
2010 | Geometry | 8th Grade | Mean Scaled Score | 414.9 | 414.9 | 421.4 |
2011 | Geometry | 8th Grade | Mean Scaled Score | 397.9 | 397.9 | 424.6 |
2012 | Geometry | 8th Grade | Mean Scaled Score | 412.4 | 412.4 | 426 |
2013 | Geometry | 8th Grade | Mean Scaled Score | 408.9 | 408.9 | 422.6 |
2004 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 333.2 | 333.2 | 319.2 |
2005 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 348.7 | 348.7 | 323.8 |
2006 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 353.1 | 352.9 | 327.9 |
2007 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 358.2 | 358.1 | 329.8 |
2008 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 359.7 | 359.7 | 333.9 |
2009 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 374.8 | 374.8 | 340.2 |
2010 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 384.2 | 383.3 | 348.1 |
2011 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 370.2 | 370.2 | 352.6 |
2012 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 386.3 | 386.2 | 356.6 |
2013 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 379.2 | 378.8 | 357.1 |
2006 | Science | 8th Grade | Mean Scaled Score | 351.8 | 351.5 | 331.2 |
2007 | Science | 8th Grade | Mean Scaled Score | 369.7 | 369.6 | 339.7 |
2008 | Science | 8th Grade | Mean Scaled Score | 374.8 | 374.8 | 355 |
2009 | Science | 8th Grade | Mean Scaled Score | 406.3 | 406.3 | 364.3 |
2010 | Science | 8th Grade | Mean Scaled Score | 410.9 | 409.4 | 375.3 |
2011 | Science | 8th Grade | Mean Scaled Score | 406 | 406 | 385.9 |
2012 | Science | 8th Grade | Mean Scaled Score | 427.6 | 427.3 | 394.8 |
2013 | Science | 8th Grade | Mean Scaled Score | 414.7 | 414.7 | 390.9 |
2004 | Algebra I | End of course | Mean Scaled Score | 346.5 | 321 | 304.9 |
2005 | Algebra I | End of course | Mean Scaled Score | 334 | 322.5 | 307.8 |
2006 | Algebra I | End of course | Mean Scaled Score | 341.5 | 322.8 | 308.6 |
2007 | Algebra I | End of course | Mean Scaled Score | 318.8 | 313.5 | 311.1 |
2008 | Algebra I | End of course | Mean Scaled Score | 366.4 | 339.1 | 314.6 |
2009 | Algebra I | End of course | Mean Scaled Score | 354.4 | 325.1 | 319.7 |
2010 | Algebra I | End of course | Mean Scaled Score | 357.8 | 332.3 | 323.9 |
2011 | Algebra I | End of course | Mean Scaled Score | 341.4 | 330.5 | 326.9 |
2012 | Algebra I | End of course | Mean Scaled Score | 364.9 | 337.5 | 330.4 |
2013 | Algebra I | End of course | Mean Scaled Score | 370.9 | 342.9 | 334.1 |
2004 | General Mathematics | End of course | Mean Scaled Score | 306.7 | 311.4 | 305.6 |
2005 | General Mathematics | End of course | Mean Scaled Score | 303.7 | 303.4 | 310.1 |
2006 | General Mathematics | End of course | Mean Scaled Score | 297.1 | 297.6 | 310.1 |
2008 | General Mathematics | End of course | Mean Scaled Score | 283.9 | 280.7 | 315.2 |
2009 | General Mathematics | End of course | Mean Scaled Score | 290.1 | 285.9 | 315.8 |
2010 | General Mathematics | End of course | Mean Scaled Score | 275.3 | 295.9 | 314.7 |
2011 | General Mathematics | End of course | Mean Scaled Score | 251.3 | 271.1 | 316.8 |
2012 | General Mathematics | End of course | Mean Scaled Score | 303.5 | 312.5 | 318 |
2013 | General Mathematics | End of course | Mean Scaled Score | 303.7 | 306.1 | 317.9 |
2004 | Geometry | End of course | Mean Scaled Score | 366.2 | 334 | 314.2 |
2005 | Geometry | End of course | Mean Scaled Score | 409.9 | 355.3 | 314.9 |
2006 | Geometry | End of course | Mean Scaled Score | 371.9 | 341.7 | 312.8 |
2007 | Geometry | End of course | Mean Scaled Score | 403.6 | 338.5 | 310.2 |
2008 | Geometry | End of course | Mean Scaled Score | 390.8 | 336.2 | 310.7 |
2009 | Geometry | End of course | Mean Scaled Score | 397 | 369.8 | 313.4 |
2010 | Geometry | End of course | Mean Scaled Score | 414.9 | 351.1 | 317.2 |
2011 | Geometry | End of course | Mean Scaled Score | 397.9 | 365.5 | 320.3 |
2012 | Geometry | End of course | Mean Scaled Score | 412.4 | 366 | 322.8 |
2013 | Geometry | End of course | Mean Scaled Score | 408.9 | 352.5 | 320.8 |
Some data by SchoolDigger.com.
* Jefferson Middle Middle School was rated 3.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.