USA.com / California / San Francisco County / San Francisco, CA / 94156 / Public Schools / Cobb (William L.) Elementary Primary School
Cobb (William L.) Elementary Primary School
2725 California St
San Francisco CA, 94115, San Francisco County
Phone: 415-749-3505
Ranking:
(5,147 out of 6,930, bottom 26%)*

Type: Regular Primary School
Status: Currently Operational
Grade: Kindergarten to Grade 5
School District: San Francisco 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: | 11 | 14 | 11 | NA | NA | 15 | 12 | 13 | ||||||
Total Students: | 188 | 201 | 196 | 182 | 204 | 181 | 156 | |||||||
Kindergarten: | 34 | 18.1% | 30 | 14.9% | 35 | 17.9% | 34 | 18.7% | 55 | 27.0% | 45 | 24.9% | 32 | 20.5% |
Grade 1: | 34 | 18.1% | 28 | 13.9% | 40 | 20.4% | 32 | 17.6% | 37 | 18.1% | 35 | 19.3% | 21 | 13.5% |
Grade 2: | 26 | 13.8% | 41 | 20.4% | 36 | 18.4% | 24 | 13.2% | 36 | 17.6% | 22 | 12.2% | 23 | 14.7% |
Grade 3: | 40 | 21.3% | 39 | 19.4% | 19 | 9.7% | 39 | 21.4% | 21 | 10.3% | 22 | 12.2% | 24 | 15.4% |
Grade 4: | 33 | 17.6% | 24 | 11.9% | 44 | 22.4% | 22 | 12.1% | 29 | 14.2% | 30 | 16.6% | 32 | 20.5% |
Grade 5: | 20 | 10.6% | 39 | 19.4% | 22 | 11.2% | 31 | 17.0% | 26 | 12.7% | 27 | 14.9% | 24 | 15.4% |
Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
Student By Gender: | ||||||||||||||
Male: | 117 | 62.2% | 112 | 55.7% | 100 | 51.0% | 96 | 52.7% | 109 | 53.4% | 91 | 50.3% | 71 | 45.5% |
Female: | 71 | 37.8% | 89 | 44.3% | 96 | 49.0% | 86 | 47.3% | 95 | 46.6% | 90 | 49.7% | 81 | 51.9% |
Student By Races: | ||||||||||||||
American Indian/Alaska Native: | 8 | 4.3% | 3 | 1.5% | 2 | 1.0% | 0 | 0.0% | 1 | 0.5% | 2 | 1.1% | 1 | 0.6% |
Asian: | 24 | 12.8% | 15 | 7.5% | 20 | 10.2% | 21 | 11.5% | 23 | 11.3% | 20 | 11.0% | 22 | 14.1% |
Hispanic: | 27 | 14.4% | 36 | 17.9% | 37 | 18.9% | 28 | 15.4% | 29 | 14.2% | 21 | 11.6% | 14 | 9.0% |
Black: | 91 | 48.4% | 91 | 45.3% | 100 | 51.0% | 98 | 53.8% | 102 | 50.0% | 107 | 59.1% | 115 | 73.7% |
White: | 12 | 6.4% | 12 | 6.0% | 19 | 9.7% | 20 | 11.0% | 29 | 14.2% | 10 | 5.5% | 4 | 2.6% |
Hawaiian Native/Pacific Islander: | 5 | 2.7% | 6 | 3.0% | 3 | 1.5% | 4 | 2.2% | 3 | 1.5% | 4 | 2.2% | NA | NA |
Two or More Races: | 21 | 11.2% | 38 | 18.9% | 15 | 7.7% | 11 | 6.0% | 17 | 8.3% | 17 | 9.4% | NA | NA |
Lunch Program: | ||||||||||||||
Free Lunch Program Eligible: | 108 | 57.4% | 117 | 58.2% | 145 | 74.0% | 119 | 65.4% | 113 | 55.4% | 99 | 54.7% | 85 | 54.5% |
Reduced-Price Lunch Program Eligible: | 23 | 12.2% | 10 | 5.0% | 0 | 0.0% | 13 | 7.1% | 29 | 14.2% | 35 | 19.3% | 27 | 17.3% |
Student-Teacher Ratio: | 17.09 | 13.99 | 17.82 | NA | NA | 13.25 | 13.90 | 12.50 |
Test Performance
Year | Test | Grade | Measurement | Score | School District | State Average |
STAR | ||||||
2004 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 346.6 | 335.1 | 330.5 |
2005 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 362.8 | 342.8 | 336.5 |
2006 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 314 | 348.6 | 344.3 |
2007 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 334.7 | 350.5 | 345 |
2008 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 340 | 353.5 | 348 |
2009 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 278.2 | 355.5 | 352.8 |
2010 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 296.7 | 358 | 356.6 |
2011 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 317.7 | 362.9 | 359.5 |
2012 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 315 | 370.3 | 361.5 |
2013 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 318.9 | 367.4 | 357.3 |
2004 | Mathematics | 2nd Grade | Mean Scaled Score | 366.5 | 364.8 | 358 |
2005 | Mathematics | 2nd Grade | Mean Scaled Score | 406.3 | 380.1 | 366 |
2006 | Mathematics | 2nd Grade | Mean Scaled Score | 308.4 | 382.9 | 372.5 |
2007 | Mathematics | 2nd Grade | Mean Scaled Score | 331.7 | 383.2 | 369.2 |
2008 | Mathematics | 2nd Grade | Mean Scaled Score | 337.1 | 388.3 | 372.4 |
2009 | Mathematics | 2nd Grade | Mean Scaled Score | 256.8 | 385.5 | 376.7 |
2010 | Mathematics | 2nd Grade | Mean Scaled Score | 286.4 | 394.4 | 381.6 |
2011 | Mathematics | 2nd Grade | Mean Scaled Score | 307.1 | 395.6 | 382.2 |
2012 | Mathematics | 2nd Grade | Mean Scaled Score | 307.2 | 403.5 | 382.7 |
2013 | Mathematics | 2nd Grade | Mean Scaled Score | 328.8 | 399.0 | 379.9 |
2004 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 319.4 | 326 | 321.5 |
2005 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 322.3 | 332.2 | 324.1 |
2006 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 326.1 | 340.6 | 330.8 |
2007 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 312.8 | 335.4 | 330 |
2008 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 330.8 | 337.1 | 332.8 |
2009 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 354 | 345 | 340.3 |
2010 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 344.1 | 346.9 | 342.2 |
2011 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 333.7 | 349.6 | 345.3 |
2012 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 312.9 | 352.4 | 347.1 |
2013 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 321.2 | 359.4 | 345.7 |
2004 | Mathematics | 3rd Grade | Mean Scaled Score | 330 | 360.5 | 353.1 |
2005 | Mathematics | 3rd Grade | Mean Scaled Score | 322.7 | 378.5 | 362.1 |
2006 | Mathematics | 3rd Grade | Mean Scaled Score | 351 | 385.8 | 368.9 |
2007 | Mathematics | 3rd Grade | Mean Scaled Score | 338.3 | 384.8 | 370.9 |
2008 | Mathematics | 3rd Grade | Mean Scaled Score | 343 | 389.6 | 379 |
2009 | Mathematics | 3rd Grade | Mean Scaled Score | 377 | 397.4 | 387.7 |
2010 | Mathematics | 3rd Grade | Mean Scaled Score | 390.5 | 407.8 | 395.4 |
2011 | Mathematics | 3rd Grade | Mean Scaled Score | 359.5 | 407.7 | 400.6 |
2012 | Mathematics | 3rd Grade | Mean Scaled Score | 352.6 | 406.6 | 399.2 |
2013 | Mathematics | 3rd Grade | Mean Scaled Score | 370.9 | 425.6 | 399.0 |
2004 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 338.4 | 343.7 | 338.5 |
2005 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 323.7 | 350.5 | 346.2 |
2006 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 337.7 | 359 | 351.1 |
2007 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 344.3 | 359.5 | 353.2 |
2008 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 344.4 | 359.8 | 357.8 |
2009 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 365.2 | 372.6 | 366.8 |
2010 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 381.2 | 374.9 | 369.9 |
2011 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 403.3 | 376.5 | 371.6 |
2012 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 350.2 | 380.9 | 375.2 |
2013 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 330.4 | 381.4 | 374.2 |
2004 | Mathematics | 4th Grade | Mean Scaled Score | 310 | 347.7 | 343.2 |
2005 | Mathematics | 4th Grade | Mean Scaled Score | 299.7 | 361.4 | 354 |
2006 | Mathematics | 4th Grade | Mean Scaled Score | 323.9 | 372.9 | 361.6 |
2007 | Mathematics | 4th Grade | Mean Scaled Score | 337.5 | 378 | 366.1 |
2008 | Mathematics | 4th Grade | Mean Scaled Score | 350 | 384.2 | 373.9 |
2009 | Mathematics | 4th Grade | Mean Scaled Score | 382.4 | 386.5 | 382.5 |
2010 | Mathematics | 4th Grade | Mean Scaled Score | 388.2 | 394.6 | 389.9 |
2011 | Mathematics | 4th Grade | Mean Scaled Score | 436.1 | 393.8 | 392.2 |
2012 | Mathematics | 4th Grade | Mean Scaled Score | 351 | 400.9 | 395.2 |
2013 | Mathematics | 4th Grade | Mean Scaled Score | 356.1 | 401.6 | 394.9 |
2004 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 349.5 | 345.6 | 337.7 |
2005 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 325.9 | 346.1 | 340.5 |
2006 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 313.7 | 346 | 342.6 |
2007 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 332.9 | 349.4 | 342.8 |
2008 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 358.7 | 354 | 347.6 |
2009 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 331.6 | 362.1 | 356.2 |
2010 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 368.1 | 366.9 | 359.4 |
2011 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 355.8 | 369.5 | 362 |
2012 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 354.3 | 372.2 | 366.1 |
2013 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 347.2 | 373.9 | 365.2 |
2004 | Mathematics | 5th Grade | Mean Scaled Score | 321.8 | 337.4 | 335.8 |
2005 | Mathematics | 5th Grade | Mean Scaled Score | 309.9 | 361.4 | 349.6 |
2006 | Mathematics | 5th Grade | Mean Scaled Score | 305.1 | 361.8 | 356.6 |
2007 | Mathematics | 5th Grade | Mean Scaled Score | 344.5 | 369.6 | 356.8 |
2008 | Mathematics | 5th Grade | Mean Scaled Score | 346.5 | 379 | 364.6 |
2009 | Mathematics | 5th Grade | Mean Scaled Score | 335.5 | 387.2 | 375.8 |
2010 | Mathematics | 5th Grade | Mean Scaled Score | 378.8 | 400.3 | 383.4 |
2011 | Mathematics | 5th Grade | Mean Scaled Score | 416.3 | 401.3 | 392.6 |
2012 | Mathematics | 5th Grade | Mean Scaled Score | 363.2 | 402.2 | 395.3 |
2013 | Mathematics | 5th Grade | Mean Scaled Score | 369.4 | 408.0 | 393.2 |
2004 | Science | 5th Grade | Mean Scaled Score | 315.4 | 319 | 318.5 |
2005 | Science | 5th Grade | Mean Scaled Score | 313.1 | 327.2 | 324.6 |
2006 | Science | 5th Grade | Mean Scaled Score | 314.3 | 330 | 328.7 |
2007 | Science | 5th Grade | Mean Scaled Score | 332.4 | 339.5 | 334.3 |
2008 | Science | 5th Grade | Mean Scaled Score | 365.5 | 351.8 | 345.2 |
2009 | Science | 5th Grade | Mean Scaled Score | 329 | 359.2 | 354.1 |
2010 | Science | 5th Grade | Mean Scaled Score | 383.4 | 370 | 362.2 |
2011 | Science | 5th Grade | Mean Scaled Score | 370.8 | 373.2 | 367.2 |
2012 | Science | 5th Grade | Mean Scaled Score | 330.8 | 373.4 | 367.4 |
2013 | Science | 5th Grade | Mean Scaled Score | 358.7 | 376.2 | 366.9 |
Some data by SchoolDigger.com.
* Cobb (William L.) Elementary Primary School was rated 2 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.