USA.com / California / Mount Diablo Unified School District / Public Schools / Concord High High School
Concord High High School
4200 Concord Blvd
Concord CA, 94521, Contra Costa County
Phone: 925-687-2030
Ranking: 
(683 out of 1,403, top 49%)*
(683 out of 1,403, top 49%)*Type: Regular High School
Status: Currently Operational
Grade: Grade 9 to Grade 12
School District: Mount Diablo 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: | 64 | 67 | 71 | NA | NA | 67 | 73 | 87 | ||||||
| Total Students: | 1,467 | 1,500 | 1,561 | 1,567 | 1,591 | 1,600 | 1,607 | |||||||
| Grade 9: | 382 | 26.0% | 397 | 26.5% | 411 | 26.3% | 425 | 27.1% | 471 | 29.6% | 475 | 29.7% | 376 | 23.4% |
| Grade 10: | 383 | 26.1% | 390 | 26.0% | 400 | 25.6% | 423 | 27.0% | 435 | 27.3% | 346 | 21.6% | 427 | 26.6% |
| Grade 11: | 371 | 25.3% | 358 | 23.9% | 372 | 23.8% | 407 | 26.0% | 329 | 20.7% | 386 | 24.1% | 418 | 26.0% |
| Grade 12: | 323 | 22.0% | 355 | 23.7% | 378 | 24.2% | 312 | 19.9% | 356 | 22.4% | 393 | 24.6% | 386 | 24.0% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | 720 | 49.1% | 762 | 50.8% | 776 | 49.7% | 774 | 49.4% | 809 | 50.8% | 813 | 50.8% | 825 | 51.3% |
| Female: | 747 | 50.9% | 738 | 49.2% | 785 | 50.3% | 793 | 50.6% | 782 | 49.2% | 787 | 49.2% | 778 | 48.4% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 13 | 0.9% | 9 | 0.6% | 9 | 0.6% | 6 | 0.4% | 8 | 0.5% | 9 | 0.6% | 10 | 0.6% |
| Asian: | 169 | 11.5% | 172 | 11.5% | 163 | 10.4% | 162 | 10.3% | 151 | 9.5% | 167 | 10.4% | 189 | 11.8% |
| Hispanic: | 582 | 39.7% | 543 | 36.2% | 528 | 33.8% | 506 | 32.3% | 484 | 30.4% | 420 | 26.3% | 395 | 24.6% |
| Black: | 74 | 5.0% | 68 | 4.5% | 52 | 3.3% | 58 | 3.7% | 62 | 3.9% | 64 | 4.0% | 69 | 4.3% |
| White: | 589 | 40.1% | 637 | 42.5% | 739 | 47.3% | 785 | 50.1% | 853 | 53.6% | 906 | 56.6% | 944 | 58.7% |
| Hawaiian Native/Pacific Islander: | 12 | 0.8% | 17 | 1.1% | 17 | 1.1% | 13 | 0.8% | 15 | 0.9% | 13 | 0.8% | NA | NA |
| Two or More Races: | 28 | 1.9% | 54 | 3.6% | 53 | 3.4% | 37 | 2.4% | 18 | 1.1% | 21 | 1.3% | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | 548 | 37.4% | 536 | 35.7% | NA | NA | 329 | 21.0% | 267 | 16.8% | 312 | 19.5% | 228 | 14.2% |
| Reduced-Price Lunch Program Eligible: | 148 | 10.1% | 152 | 10.1% | NA | NA | 83 | 5.3% | 93 | 5.8% | 93 | 5.8% | 84 | 5.2% |
| Student-Teacher Ratio: | 23.09 | 22.35 | 22.14 | NA | NA | 23.84 | 20.00 | 18.40 | ||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 89% | 85% | 76% |
| 2006 | English Language Arts | 10th Grade | % met std | 90% | 84% | 77% |
| 2007 | English Language Arts | 10th Grade | % met std | 89% | 82% | 77% |
| 2008 | English Language Arts | 10th Grade | % met std | 85% | 84% | 79% |
| 2009 | English Language Arts | 10th Grade | % met std | 87.0% | 84.0% | 79.0% |
| 2010 | English Language Arts | 10th Grade | % met std | 86.0% | 85.0% | 81.0% |
| 2011 | English Language Arts | 10th Grade | % met std | 78.0% | 82.0% | 82.0% |
| 2012 | English Language Arts | 10th Grade | % met std | 81.0% | 84.0% | 83.0% |
| 2013 | English Language Arts | 10th Grade | % met std | 81.0% | 82.0% | 83.0% |
| 2005 | Math | 10th Grade | % met std | 83% | 83% | 74% |
| 2006 | Math | 10th Grade | % met std | 87% | 85% | 76% |
| 2007 | Math | 10th Grade | % met std | 82% | 82% | 76% |
| 2008 | Math | 10th Grade | % met std | 86% | 84% | 78% |
| 2009 | Math | 10th Grade | % met std | 84.0% | 82.0% | 80.0% |
| 2010 | Math | 10th Grade | % met std | 82.0% | 82.0% | 81.0% |
| 2011 | Math | 10th Grade | % met std | 81.0% | 81.0% | 83.0% |
| 2012 | Math | 10th Grade | % met std | 83.0% | 84.0% | 84.0% |
| 2013 | Math | 10th Grade | % met std | 83.0% | 83.0% | 84.0% |
| 2009 | English Language Arts | 11th Grade | % met std | 32.0% | 49.0% | 38.0% |
| 2009 | Math | 11th Grade | % met std | 43.0% | 47.0% | 36.0% |
| 2009 | English Language Arts | 12th Grade | % met std | 29.0% | 33.0% | 27.0% |
| 2009 | Math | 12th Grade | % met std | 53.0% | 31.0% | 28.0% |
| 2009 | English Language Arts | All grades (HS) | % met std | 71.0% | 72.0% | 61.0% |
| 2009 | Math | All grades (HS) | % met std | 75.0% | 70.0% | 61.0% |
| STAR | ||||||
| 2004 | Algebra I | 10th Grade | Mean Scaled Score | 253.8 | 246.4 | 286.3 |
| 2006 | Algebra I | 10th Grade | Mean Scaled Score | 268.5 | 279.7 | 286.4 |
| 2007 | Algebra I | 10th Grade | Mean Scaled Score | 283.4 | 278.8 | 286.9 |
| 2008 | Algebra I | 10th Grade | Mean Scaled Score | 279.6 | 283.6 | 285.3 |
| 2009 | Algebra I | 10th Grade | Mean Scaled Score | 270.2 | 281.2 | 287.9 |
| 2010 | Algebra I | 10th Grade | Mean Scaled Score | 278.2 | 283 | 290.1 |
| 2011 | Algebra I | 10th Grade | Mean Scaled Score | 270.3 | 282.6 | 292.4 |
| 2012 | Algebra I | 10th Grade | Mean Scaled Score | 290.5 | 283.6 | 292.4 |
| 2013 | Algebra I | 10th Grade | Mean Scaled Score | 285.2 | 285.1 | 294.7 |
| 2007 | Algebra II | 10th Grade | Mean Scaled Score | 306.5 | 333 | 328.8 |
| 2008 | Algebra II | 10th Grade | Mean Scaled Score | 320.8 | 331.6 | 331.9 |
| 2009 | Algebra II | 10th Grade | Mean Scaled Score | 331.1 | 333.5 | 332.5 |
| 2010 | Algebra II | 10th Grade | Mean Scaled Score | 329.5 | 345.1 | 339.6 |
| 2011 | Algebra II | 10th Grade | Mean Scaled Score | 343.2 | 349.6 | 343.1 |
| 2012 | Algebra II | 10th Grade | Mean Scaled Score | 325.3 | 336.6 | 343.8 |
| 2013 | Algebra II | 10th Grade | Mean Scaled Score | 321.8 | 331.4 | 335.6 |
| 2006 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 300.5 | 332.8 | 326.7 |
| 2007 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 307.1 | 324.3 | 327.7 |
| 2008 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 303.7 | 331.2 | 331.5 |
| 2009 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 319.4 | 336.7 | 333 |
| 2010 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 318.2 | 336.8 | 336.7 |
| 2011 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 313.9 | 325.7 | 340.1 |
| 2012 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 330.2 | 328.8 | 342.7 |
| 2013 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 324.4 | 330.3 | 341.4 |
| 2004 | Chemistry | 10th Grade | Mean Scaled Score | 365.5 | 354.8 | 333.9 |
| 2005 | Chemistry | 10th Grade | Mean Scaled Score | 356.4 | 344.9 | 333.5 |
| 2006 | Chemistry | 10th Grade | Mean Scaled Score | 358.6 | 353.9 | 334.1 |
| 2007 | Chemistry | 10th Grade | Mean Scaled Score | 326.9 | 339.4 | 338.3 |
| 2008 | Chemistry | 10th Grade | Mean Scaled Score | 305.8 | 332 | 342 |
| 2009 | Chemistry | 10th Grade | Mean Scaled Score | 318.4 | 348.2 | 344 |
| 2010 | Chemistry | 10th Grade | Mean Scaled Score | 311 | 340.2 | 347.1 |
| 2011 | Chemistry | 10th Grade | Mean Scaled Score | 317.6 | 344.1 | 349.6 |
| 2012 | Chemistry | 10th Grade | Mean Scaled Score | 314.8 | 336.6 | 351.5 |
| 2013 | Chemistry | 10th Grade | Mean Scaled Score | 327.9 | 339.1 | 350.6 |
| 2007 | Earth Science | 10th Grade | Mean Scaled Score | 303.8 | 309 | 310.9 |
| 2008 | Earth Science | 10th Grade | Mean Scaled Score | 322.8 | 317.5 | 313.6 |
| 2009 | Earth Science | 10th Grade | Mean Scaled Score | 305.7 | 309.9 | 315.7 |
| 2010 | Earth Science | 10th Grade | Mean Scaled Score | 307.2 | 323.8 | 321.5 |
| 2011 | Earth Science | 10th Grade | Mean Scaled Score | 293.3 | 321.2 | 325.5 |
| 2013 | Earth Science | 10th Grade | Mean Scaled Score | 281.1 | 317.4 | 330.0 |
| 2004 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 335.2 | 335.7 | 328.1 |
| 2005 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 327.8 | 334.9 | 328.4 |
| 2006 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 332.9 | 338 | 328.5 |
| 2007 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 331.5 | 334.4 | 331.3 |
| 2008 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 337.8 | 343.2 | 336.2 |
| 2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 348.5 | 345.7 | 338.1 |
| 2010 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 343.2 | 348.5 | 341.4 |
| 2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 336.5 | 345.8 | 346.4 |
| 2012 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 347.1 | 345 | 348.4 |
| 2013 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 346.5 | 349.6 | 352.4 |
| 2007 | Geometry | 10th Grade | Mean Scaled Score | 282.2 | 305 | 291.8 |
| 2008 | Geometry | 10th Grade | Mean Scaled Score | 286.8 | 300 | 291.4 |
| 2009 | Geometry | 10th Grade | Mean Scaled Score | 284 | 300.7 | 293.6 |
| 2010 | Geometry | 10th Grade | Mean Scaled Score | 286.5 | 302.2 | 296.7 |
| 2011 | Geometry | 10th Grade | Mean Scaled Score | 275.4 | 299.6 | 298.5 |
| 2012 | Geometry | 10th Grade | Mean Scaled Score | 293.6 | 298.7 | 299.7 |
| 2013 | Geometry | 10th Grade | Mean Scaled Score | 291.2 | 296.6 | 296.9 |
| 2004 | Integrated Math 1 | 10th Grade | Mean Scaled Score | 267.7 | 273.5 | 263.9 |
| 2005 | Integrated Math 1 | 10th Grade | Mean Scaled Score | 256.7 | 264 | 263.1 |
| 2004 | Integrated Math 2 | 10th Grade | Mean Scaled Score | 300.9 | 322.5 | 310.7 |
| 2005 | Integrated Math 2 | 10th Grade | Mean Scaled Score | 302 | 328.7 | 324 |
| 2006 | Integrated Math 2 | 10th Grade | Mean Scaled Score | 311.8 | 318.6 | 323 |
| 2004 | Integrated Math 3 | 10th Grade | Mean Scaled Score | 335.3 | 366.3 | 347.5 |
| 2005 | Integrated Math 3 | 10th Grade | Mean Scaled Score | 329.2 | 369.2 | 347.4 |
| 2006 | Integrated Math 3 | 10th Grade | Mean Scaled Score | 344.7 | 369.7 | 349.5 |
| 2004 | Integrated/Coordinated Science II | 10th Grade | Mean Scaled Score | 267.1 | 267.1 | 300.9 |
| 2005 | Integrated/Coordinated Science II | 10th Grade | Mean Scaled Score | 299.6 | 299.5 | 299.7 |
| 2004 | Integrated/Coordinated Science III | 10th Grade | Mean Scaled Score | 269.7 | 269.7 | 301.9 |
| 2004 | Integrated/Coordinated Science IV | 10th Grade | Mean Scaled Score | 310.3 | 309.7 | 299.9 |
| 2010 | Physics | 10th Grade | Mean Scaled Score | 379.8 | 364.6 | 343.1 |
| 2011 | Physics | 10th Grade | Mean Scaled Score | 382.3 | 357.7 | 347.8 |
| 2012 | Physics | 10th Grade | Mean Scaled Score | 389.9 | 388.4 | 349.5 |
| 2013 | Physics | 10th Grade | Mean Scaled Score | 420.8 | 409.3 | 350.1 |
| 2006 | Science | 10th Grade | Mean Scaled Score | 301.9 | 330.3 | 326.7 |
| 2007 | Science | 10th Grade | Mean Scaled Score | 314.8 | 328.1 | 328.3 |
| 2008 | Science | 10th Grade | Mean Scaled Score | 332.2 | 343.8 | 337 |
| 2009 | Science | 10th Grade | Mean Scaled Score | 346.6 | 356 | 343.3 |
| 2010 | Science | 10th Grade | Mean Scaled Score | 341.3 | 354.2 | 348.1 |
| 2011 | Science | 10th Grade | Mean Scaled Score | 335.7 | 350.4 | 353.1 |
| 2012 | Science | 10th Grade | Mean Scaled Score | 350.7 | 353 | 357.3 |
| 2013 | Science | 10th Grade | Mean Scaled Score | 351.3 | 358.1 | 360.4 |
| 2012 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 369.9 | 377 | 400.4 |
| 2013 | Summative High School Mathematics | 10th Grade | Mean Scaled Score | 378.5 | 377.2 | 399.2 |
| 2004 | World History | 10th Grade | Mean Scaled Score | 322.6 | 320.3 | 318.1 |
| 2005 | World History | 10th Grade | Mean Scaled Score | 323.5 | 323.3 | 320.6 |
| 2006 | World History | 10th Grade | Mean Scaled Score | 317.6 | 327.2 | 321.1 |
| 2007 | World History | 10th Grade | Mean Scaled Score | 323.9 | 323.1 | 323.3 |
| 2008 | World History | 10th Grade | Mean Scaled Score | 331.5 | 332 | 327.5 |
| 2009 | World History | 10th Grade | Mean Scaled Score | 334.6 | 343 | 331.5 |
| 2010 | World History | 10th Grade | Mean Scaled Score | 337 | 347.1 | 338.5 |
| 2011 | World History | 10th Grade | Mean Scaled Score | 328.6 | 340.8 | 343.5 |
| 2012 | World History | 10th Grade | Mean Scaled Score | 334.3 | 347.8 | 347 |
| 2013 | World History | 10th Grade | Mean Scaled Score | 342.3 | 347.7 | 347.9 |
| 2006 | Algebra I | 11th Grade | Mean Scaled Score | 260.5 | 272.3 | 278.8 |
| 2007 | Algebra I | 11th Grade | Mean Scaled Score | 266.7 | 267.9 | 279.5 |
| 2010 | Algebra I | 11th Grade | Mean Scaled Score | 255.9 | 283.7 | 282.3 |
| 2008 | Algebra II | 11th Grade | Mean Scaled Score | 275.1 | 279.2 | 288.2 |
| 2009 | Algebra II | 11th Grade | Mean Scaled Score | 286.7 | 280.5 | 290.4 |
| 2010 | Algebra II | 11th Grade | Mean Scaled Score | 274.8 | 286.5 | 294.1 |
| 2011 | Algebra II | 11th Grade | Mean Scaled Score | 296.9 | 295.2 | 296.7 |
| 2012 | Algebra II | 11th Grade | Mean Scaled Score | 290.2 | 291.2 | 299.7 |
| 2013 | Algebra II | 11th Grade | Mean Scaled Score | 282.9 | 290.2 | 294.6 |
| 2004 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 330.4 | 327.2 | 328.5 |
| 2005 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 412.2 | 355.4 | 329.7 |
| 2006 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 326.2 | 343.9 | 331.6 |
| 2007 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 345 | 354.1 | 335.3 |
| 2008 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 345 | 357 | 337.9 |
| 2009 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 359.5 | 366.8 | 343.3 |
| 2010 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 354.2 | 368.4 | 348.4 |
| 2011 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 353 | 364.9 | 353.7 |
| 2012 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 368.9 | 367.8 | 357.2 |
| 2013 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 364.3 | 356.6 | 357.9 |
| 2004 | Chemistry | 11th Grade | Mean Scaled Score | 340.4 | 328.6 | 319.7 |
| 2005 | Chemistry | 11th Grade | Mean Scaled Score | 350.4 | 328.6 | 321.9 |
| 2006 | Chemistry | 11th Grade | Mean Scaled Score | 340.5 | 324.1 | 320.7 |
| 2007 | Chemistry | 11th Grade | Mean Scaled Score | 311.4 | 313.5 | 323 |
| 2008 | Chemistry | 11th Grade | Mean Scaled Score | 282.1 | 312.6 | 320.9 |
| 2009 | Chemistry | 11th Grade | Mean Scaled Score | 296 | 315.8 | 323.5 |
| 2010 | Chemistry | 11th Grade | Mean Scaled Score | 287.7 | 316.3 | 326.9 |
| 2011 | Chemistry | 11th Grade | Mean Scaled Score | 301.8 | 319.6 | 330 |
| 2012 | Chemistry | 11th Grade | Mean Scaled Score | 300.7 | 314.5 | 332.5 |
| 2013 | Chemistry | 11th Grade | Mean Scaled Score | 320.4 | 323.8 | 334.4 |
| 2009 | Earth Science | 11th Grade | Mean Scaled Score | 304.4 | 316.1 | 320.1 |
| 2012 | Earth Science | 11th Grade | Mean Scaled Score | 340.5 | 344.4 | 333.7 |
| 2004 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 329.4 | 322.3 | 319.7 |
| 2005 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 323.4 | 328.1 | 323.1 |
| 2006 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 311.6 | 331.7 | 324.4 |
| 2007 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 333.4 | 335.8 | 327.6 |
| 2008 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 324.7 | 339.6 | 327.4 |
| 2009 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 346.7 | 348.1 | 332.2 |
| 2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 340 | 350.5 | 336.8 |
| 2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 339.7 | 345.6 | 341.7 |
| 2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 346.5 | 344.5 | 344.7 |
| 2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 345.4 | 339.2 | 344.8 |
| 2007 | Geometry | 11th Grade | Mean Scaled Score | 275.9 | 273.6 | 274.7 |
| 2008 | Geometry | 11th Grade | Mean Scaled Score | 256.9 | 260.5 | 274.1 |
| 2009 | Geometry | 11th Grade | Mean Scaled Score | 263 | 276.7 | 275.3 |
| 2010 | Geometry | 11th Grade | Mean Scaled Score | 277.8 | 278.3 | 279.7 |
| 2011 | Geometry | 11th Grade | Mean Scaled Score | 263 | 276.4 | 281 |
| 2012 | Geometry | 11th Grade | Mean Scaled Score | 265.6 | 278.5 | 281.7 |
| 2013 | Geometry | 11th Grade | Mean Scaled Score | 261.1 | 275.6 | 280.3 |
| 2004 | Integrated Math 1 | 11th Grade | Mean Scaled Score | 255.8 | 265.4 | 266.2 |
| 2005 | Integrated Math 1 | 11th Grade | Mean Scaled Score | 248.3 | 255.7 | 265.8 |
| 2004 | Integrated Math 2 | 11th Grade | Mean Scaled Score | 289.5 | 298.3 | 289.5 |
| 2005 | Integrated Math 2 | 11th Grade | Mean Scaled Score | 290.7 | 304.3 | 296 |
| 2006 | Integrated Math 2 | 11th Grade | Mean Scaled Score | 286.2 | 306 | 296.5 |
| 2004 | Integrated Math 3 | 11th Grade | Mean Scaled Score | 293.3 | 315.2 | 304.6 |
| 2005 | Integrated Math 3 | 11th Grade | Mean Scaled Score | 292.6 | 324.1 | 309.3 |
| 2006 | Integrated Math 3 | 11th Grade | Mean Scaled Score | 275.8 | 316 | 308.3 |
| 2007 | Integrated Math 3 | 11th Grade | Mean Scaled Score | 288.8 | 289.5 | 299.2 |
| 2004 | Physics | 11th Grade | Mean Scaled Score | 331.7 | 341.5 | 338.2 |
| 2005 | Physics | 11th Grade | Mean Scaled Score | 343.1 | 340.2 | 338.1 |
| 2006 | Physics | 11th Grade | Mean Scaled Score | 310.5 | 330.3 | 338.8 |
| 2008 | Physics | 11th Grade | Mean Scaled Score | 340.1 | 355.5 | 346.7 |
| 2009 | Physics | 11th Grade | Mean Scaled Score | 433.1 | 369.1 | 352.3 |
| 2010 | Physics | 11th Grade | Mean Scaled Score | 377.3 | 368.3 | 353.3 |
| 2011 | Physics | 11th Grade | Mean Scaled Score | 383.1 | 373.3 | 358.7 |
| 2012 | Physics | 11th Grade | Mean Scaled Score | 371.7 | 376.1 | 359.8 |
| 2013 | Physics | 11th Grade | Mean Scaled Score | 373.2 | 392.0 | 361.5 |
| 2004 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 333.3 | 357.2 | 336 |
| 2005 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 330.8 | 360.2 | 340.7 |
| 2006 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 313.2 | 342.7 | 341.2 |
| 2007 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 340.2 | 352 | 341.2 |
| 2008 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 329 | 353 | 343.4 |
| 2009 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 316.4 | 349.1 | 348.2 |
| 2010 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 335.8 | 357.4 | 351.6 |
| 2011 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 332.2 | 354.6 | 351.3 |
| 2012 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 345.8 | 364.7 | 354.6 |
| 2013 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 338.2 | 350.6 | 351.5 |
| 2004 | U.S. History | 11th Grade | Mean Scaled Score | 333.6 | 326.9 | 326.1 |
| 2005 | U.S. History | 11th Grade | Mean Scaled Score | 335.3 | 332.1 | 329.1 |
| 2006 | U.S. History | 11th Grade | Mean Scaled Score | 318.9 | 327.9 | 329.2 |
| 2007 | U.S. History | 11th Grade | Mean Scaled Score | 337.4 | 332.2 | 329.6 |
| 2008 | U.S. History | 11th Grade | Mean Scaled Score | 337.9 | 338.3 | 331.4 |
| 2009 | U.S. History | 11th Grade | Mean Scaled Score | 358.8 | 354.5 | 338.5 |
| 2010 | U.S. History | 11th Grade | Mean Scaled Score | 341.6 | 352.5 | 341.4 |
| 2011 | U.S. History | 11th Grade | Mean Scaled Score | 340.9 | 347.5 | 344.7 |
| 2012 | U.S. History | 11th Grade | Mean Scaled Score | 350.5 | 346.5 | 346.9 |
| 2013 | U.S. History | 11th Grade | Mean Scaled Score | 346.0 | 343.1 | 348.5 |
| 2008 | World History | 11th Grade | Mean Scaled Score | 211.5 | 239.9 | 266.4 |
| 2010 | World History | 11th Grade | Mean Scaled Score | 246 | 255 | 279.1 |
| 2012 | World History | 11th Grade | Mean Scaled Score | 275.2 | 269 | 285.4 |
| 2004 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 320.3 | 337.3 | 328.1 |
| 2004 | General Mathematics | 8th Grade | Mean Scaled Score | 281.3 | 326.5 | 311.1 |
| 2004 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 290.2 | 326.8 | 319.2 |
| 2004 | Integrated Math 1 | 8th Grade | Mean Scaled Score | 268.9 | 268.9 | 302.8 |
| 2005 | Algebra I | 9th Grade | Mean Scaled Score | 250.5 | 251.3 | 304.2 |
| 2006 | Algebra I | 9th Grade | Mean Scaled Score | 294.5 | 318.9 | 302.5 |
| 2007 | Algebra I | 9th Grade | Mean Scaled Score | 305 | 316.4 | 302 |
| 2008 | Algebra I | 9th Grade | Mean Scaled Score | 294.9 | 311 | 302.4 |
| 2009 | Algebra I | 9th Grade | Mean Scaled Score | 309.8 | 310.7 | 305.8 |
| 2010 | Algebra I | 9th Grade | Mean Scaled Score | 309.6 | 305.4 | 307.9 |
| 2011 | Algebra I | 9th Grade | Mean Scaled Score | 299.7 | 306 | 309.3 |
| 2012 | Algebra I | 9th Grade | Mean Scaled Score | 302.4 | 305.1 | 311.6 |
| 2013 | Algebra I | 9th Grade | Mean Scaled Score | 297.4 | 308.8 | 313.2 |
| 2011 | Algebra II | 9th Grade | Mean Scaled Score | 353 | 362.7 | 396.1 |
| 2012 | Algebra II | 9th Grade | Mean Scaled Score | 380.2 | 373.7 | 395.9 |
| 2013 | Algebra II | 9th Grade | Mean Scaled Score | 357.5 | 358.3 | 384.1 |
| 2004 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 313.6 | 350.3 | 338.2 |
| 2005 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 330.1 | 350.2 | 340.5 |
| 2006 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 335.8 | 351.8 | 344.7 |
| 2007 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 348.9 | 355 | 347.8 |
| 2008 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 360.5 | 364.1 | 353.2 |
| 2009 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 355 | 353.1 | 355.5 |
| 2010 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 352.6 | 360.3 | 358.9 |
| 2011 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 344.2 | 355.9 | 363.5 |
| 2012 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 355.8 | 362.1 | 366.1 |
| 2013 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 346.5 | 359.2 | 363.9 |
| 2007 | Earth Science | 9th Grade | Mean Scaled Score | 299.2 | 311.8 | 322.8 |
| 2008 | Earth Science | 9th Grade | Mean Scaled Score | 301.6 | 309.9 | 326.1 |
| 2009 | Earth Science | 9th Grade | Mean Scaled Score | 301.6 | 306.1 | 326.3 |
| 2010 | Earth Science | 9th Grade | Mean Scaled Score | 291.8 | 310.4 | 329.9 |
| 2011 | Earth Science | 9th Grade | Mean Scaled Score | 303.1 | 315.6 | 332.6 |
| 2012 | Earth Science | 9th Grade | Mean Scaled Score | 305.2 | 319.9 | 336.4 |
| 2013 | Earth Science | 9th Grade | Mean Scaled Score | 303.8 | 316.1 | 334.2 |
| 2004 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 337.3 | 340.1 | 330.6 |
| 2005 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 350.4 | 350.7 | 339.7 |
| 2006 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 346.7 | 351 | 339.1 |
| 2007 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 357.2 | 354.4 | 345 |
| 2008 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 356.1 | 353.4 | 348 |
| 2009 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 356.9 | 353.8 | 349.7 |
| 2010 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 350.4 | 354.9 | 353.7 |
| 2011 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 354.7 | 359.5 | 357.7 |
| 2012 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 358.5 | 367.9 | 361.5 |
| 2013 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 359.7 | 363.0 | 363.9 |
| 2004 | General Mathematics | 9th Grade | Mean Scaled Score | 293.7 | 298.1 | 294.8 |
| 2005 | General Mathematics | 9th Grade | Mean Scaled Score | 300.4 | 297.9 | 298.3 |
| 2006 | General Mathematics | 9th Grade | Mean Scaled Score | 281.8 | 295.4 | 297.1 |
| 2007 | General Mathematics | 9th Grade | Mean Scaled Score | 313.7 | 305.1 | 299 |
| 2008 | General Mathematics | 9th Grade | Mean Scaled Score | 287.6 | 302.6 | 300.6 |
| 2009 | General Mathematics | 9th Grade | Mean Scaled Score | 288.7 | 301 | 300 |
| 2010 | General Mathematics | 9th Grade | Mean Scaled Score | 271.5 | 291.4 | 298.9 |
| 2011 | General Mathematics | 9th Grade | Mean Scaled Score | 301.5 | 294.2 | 299.2 |
| 2012 | General Mathematics | 9th Grade | Mean Scaled Score | 270.1 | 289.8 | 300.1 |
| 2006 | Geometry | 9th Grade | Mean Scaled Score | 344.7 | 367.8 | 345.8 |
| 2007 | Geometry | 9th Grade | Mean Scaled Score | 345.1 | 368.5 | 345.5 |
| 2008 | Geometry | 9th Grade | Mean Scaled Score | 348.5 | 363.1 | 345.5 |
| 2009 | Geometry | 9th Grade | Mean Scaled Score | 344.2 | 355.3 | 346.9 |
| 2010 | Geometry | 9th Grade | Mean Scaled Score | 342.7 | 358 | 347.9 |
| 2011 | Geometry | 9th Grade | Mean Scaled Score | 326.8 | 355 | 349 |
| 2012 | Geometry | 9th Grade | Mean Scaled Score | 335.9 | 353.2 | 349.2 |
| 2013 | Geometry | 9th Grade | Mean Scaled Score | 330.2 | 349.6 | 345.3 |
| 2004 | Integrated Math 1 | 9th Grade | Mean Scaled Score | 280.2 | 302.6 | 292.7 |
| 2005 | Integrated Math 1 | 9th Grade | Mean Scaled Score | 283 | 302.2 | 294.6 |
| 2004 | Integrated Math 2 | 9th Grade | Mean Scaled Score | 327.1 | 358.9 | 345.5 |
| 2005 | Integrated Math 2 | 9th Grade | Mean Scaled Score | 354.9 | 371.5 | 354.1 |
| 2004 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 256 | 256 | 295.9 |
| 2004 | Integrated/Coordinated Science III | 9th Grade | Mean Scaled Score | 297.3 | 297.3 | 303.5 |
| 2004 | Algebra I | End of course | Mean Scaled Score | 250.8 | 328.3 | 304.9 |
| 2005 | Algebra I | End of course | Mean Scaled Score | 248.8 | 336 | 307.8 |
| 2006 | Algebra I | End of course | Mean Scaled Score | 282 | 322.2 | 308.6 |
| 2007 | Algebra I | End of course | Mean Scaled Score | 294.2 | 320.1 | 311.1 |
| 2008 | Algebra I | End of course | Mean Scaled Score | 288.5 | 323.2 | 314.6 |
| 2009 | Algebra I | End of course | Mean Scaled Score | 304 | 321.4 | 319.7 |
| 2010 | Algebra I | End of course | Mean Scaled Score | 302.3 | 320.4 | 323.9 |
| 2011 | Algebra I | End of course | Mean Scaled Score | 292.6 | 322.3 | 326.9 |
| 2012 | Algebra I | End of course | Mean Scaled Score | 299.5 | 323.1 | 330.4 |
| 2013 | Algebra I | End of course | Mean Scaled Score | 294.7 | 325.9 | 334.1 |
| 2007 | Algebra II | End of course | Mean Scaled Score | 304.4 | 317.1 | 313.9 |
| 2008 | Algebra II | End of course | Mean Scaled Score | 300.6 | 303.7 | 316.1 |
| 2009 | Algebra II | End of course | Mean Scaled Score | 306.2 | 304.9 | 317.9 |
| 2010 | Algebra II | End of course | Mean Scaled Score | 298.6 | 316.4 | 324 |
| 2011 | Algebra II | End of course | Mean Scaled Score | 323.5 | 324.4 | 328.3 |
| 2012 | Algebra II | End of course | Mean Scaled Score | 314 | 318.9 | 331.2 |
| 2013 | Algebra II | End of course | Mean Scaled Score | 310.9 | 317.3 | 325.2 |
| 2004 | Biology/Life Sciences | End of course | Mean Scaled Score | 319.8 | 335.3 | 329.6 |
| 2005 | Biology/Life Sciences | End of course | Mean Scaled Score | 333 | 340.1 | 331.1 |
| 2006 | Biology/Life Sciences | End of course | Mean Scaled Score | 332.3 | 341.6 | 333.4 |
| 2007 | Biology/Life Sciences | End of course | Mean Scaled Score | 341.5 | 341.6 | 335.6 |
| 2008 | Biology/Life Sciences | End of course | Mean Scaled Score | 339.4 | 348.8 | 340.1 |
| 2009 | Biology/Life Sciences | End of course | Mean Scaled Score | 347.1 | 349.5 | 343 |
| 2010 | Biology/Life Sciences | End of course | Mean Scaled Score | 343.2 | 352.6 | 347.2 |
| 2011 | Biology/Life Sciences | End of course | Mean Scaled Score | 338.3 | 345.7 | 351.7 |
| 2012 | Biology/Life Sciences | End of course | Mean Scaled Score | 352.4 | 353 | 354.9 |
| 2013 | Biology/Life Sciences | End of course | Mean Scaled Score | 344.3 | 350.4 | 354.0 |
| 2004 | Chemistry | End of course | Mean Scaled Score | 356.2 | 333.6 | 325.7 |
| 2005 | Chemistry | End of course | Mean Scaled Score | 354.5 | 333.3 | 326.8 |
| 2006 | Chemistry | End of course | Mean Scaled Score | 354.8 | 334.4 | 326.6 |
| 2007 | Chemistry | End of course | Mean Scaled Score | 323.7 | 324.5 | 329.8 |
| 2008 | Chemistry | End of course | Mean Scaled Score | 300.9 | 322.6 | 330.5 |
| 2009 | Chemistry | End of course | Mean Scaled Score | 313.4 | 332.3 | 333 |
| 2010 | Chemistry | End of course | Mean Scaled Score | 304.8 | 329.2 | 336.7 |
| 2011 | Chemistry | End of course | Mean Scaled Score | 313.2 | 333.5 | 339.7 |
| 2012 | Chemistry | End of course | Mean Scaled Score | 310.1 | 328.2 | 342.2 |
| 2013 | Chemistry | End of course | Mean Scaled Score | 324.9 | 333.8 | 342.9 |
| 2007 | Earth Science | End of course | Mean Scaled Score | 301.8 | 311.5 | 319.8 |
| 2008 | Earth Science | End of course | Mean Scaled Score | 305 | 311.7 | 323.2 |
| 2009 | Earth Science | End of course | Mean Scaled Score | 302.2 | 308.7 | 323.6 |
| 2010 | Earth Science | End of course | Mean Scaled Score | 295.7 | 313.8 | 327.7 |
| 2011 | Earth Science | End of course | Mean Scaled Score | 301.8 | 319.6 | 330.9 |
| 2012 | Earth Science | End of course | Mean Scaled Score | 313.8 | 326.6 | 335 |
| 2013 | Earth Science | End of course | Mean Scaled Score | 298.1 | 322.0 | 333.2 |
| 2004 | General Mathematics | End of course | Mean Scaled Score | 290.9 | 319.2 | 305.6 |
| 2005 | General Mathematics | End of course | Mean Scaled Score | 300.4 | 318.7 | 310.1 |
| 2006 | General Mathematics | End of course | Mean Scaled Score | 281.8 | 317.1 | 310.1 |
| 2007 | General Mathematics | End of course | Mean Scaled Score | 313.7 | 317.7 | 311 |
| 2008 | General Mathematics | End of course | Mean Scaled Score | 287.6 | 319.2 | 315.2 |
| 2009 | General Mathematics | End of course | Mean Scaled Score | 288.7 | 317.8 | 315.8 |
| 2010 | General Mathematics | End of course | Mean Scaled Score | 271.5 | 292.2 | 314.7 |
| 2011 | General Mathematics | End of course | Mean Scaled Score | 301.5 | 307.8 | 316.8 |
| 2012 | General Mathematics | End of course | Mean Scaled Score | 270.1 | 303.9 | 318 |
| 2006 | Geometry | End of course | Mean Scaled Score | 337.4 | 348.3 | 312.8 |
| 2007 | Geometry | End of course | Mean Scaled Score | 303.2 | 320.9 | 310.2 |
| 2008 | Geometry | End of course | Mean Scaled Score | 297 | 314.6 | 310.7 |
| 2009 | Geometry | End of course | Mean Scaled Score | 299.6 | 319.8 | 313.4 |
| 2010 | Geometry | End of course | Mean Scaled Score | 303.8 | 323.6 | 317.2 |
| 2011 | Geometry | End of course | Mean Scaled Score | 286.2 | 320.8 | 320.3 |
| 2012 | Geometry | End of course | Mean Scaled Score | 306.2 | 325.2 | 322.8 |
| 2013 | Geometry | End of course | Mean Scaled Score | 300.1 | 321.5 | 320.8 |
| 2004 | Integrated Math 1 | End of course | Mean Scaled Score | 275 | 288.6 | 277.7 |
| 2005 | Integrated Math 1 | End of course | Mean Scaled Score | 272.3 | 283.4 | 276.4 |
| 2004 | Integrated Math 2 | End of course | Mean Scaled Score | 307.4 | 329 | 315.7 |
| 2005 | Integrated Math 2 | End of course | Mean Scaled Score | 317.6 | 337.6 | 324.9 |
| 2006 | Integrated Math 2 | End of course | Mean Scaled Score | 307.5 | 315 | 324.6 |
| 2004 | Integrated Math 3 | End of course | Mean Scaled Score | 313.1 | 337.6 | 321.6 |
| 2005 | Integrated Math 3 | End of course | Mean Scaled Score | 311.9 | 345.3 | 328.3 |
| 2006 | Integrated Math 3 | End of course | Mean Scaled Score | 312.5 | 341.5 | 327.2 |
| 2007 | Integrated Math 3 | End of course | Mean Scaled Score | 288.8 | 289.2 | 304.4 |
| 2004 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 256.6 | 257.2 | 293.6 |
| 2004 | Integrated/Coordinated Science II | End of course | Mean Scaled Score | 267.1 | 267.1 | 299.1 |
| 2005 | Integrated/Coordinated Science II | End of course | Mean Scaled Score | 299.4 | 299.2 | 297.9 |
| 2004 | Integrated/Coordinated Science III | End of course | Mean Scaled Score | 295.8 | 295.8 | 302.1 |
| 2004 | Integrated/Coordinated Science IV | End of course | Mean Scaled Score | 310.3 | 309.7 | 300.6 |
| 2004 | Physics | End of course | Mean Scaled Score | 335.7 | 341.4 | 323.2 |
| 2005 | Physics | End of course | Mean Scaled Score | 340.4 | 338.5 | 325.9 |
| 2006 | Physics | End of course | Mean Scaled Score | 306.9 | 329 | 328.3 |
| 2007 | Physics | End of course | Mean Scaled Score | 301.6 | 343.9 | 335 |
| 2008 | Physics | End of course | Mean Scaled Score | 344.2 | 355.2 | 341.1 |
| 2009 | Physics | End of course | Mean Scaled Score | 433.8 | 367 | 347.1 |
| 2010 | Physics | End of course | Mean Scaled Score | 377.9 | 368 | 349.1 |
| 2011 | Physics | End of course | Mean Scaled Score | 382.9 | 371.7 | 354.3 |
| 2012 | Physics | End of course | Mean Scaled Score | 380 | 377.5 | 355.2 |
| 2013 | Physics | End of course | Mean Scaled Score | 394.3 | 394.6 | 355.5 |
| 2004 | Summative High School Mathematics | End of course | Mean Scaled Score | 333.3 | 357.4 | 340.8 |
| 2005 | Summative High School Mathematics | End of course | Mean Scaled Score | 330.8 | 363.1 | 345.3 |
| 2006 | Summative High School Mathematics | End of course | Mean Scaled Score | 313.2 | 343.1 | 346.9 |
| 2007 | Summative High School Mathematics | End of course | Mean Scaled Score | 341.4 | 353.4 | 346.8 |
| 2008 | Summative High School Mathematics | End of course | Mean Scaled Score | 329 | 353.4 | 349.9 |
| 2009 | Summative High School Mathematics | End of course | Mean Scaled Score | 316.4 | 349.8 | 355.3 |
| 2010 | Summative High School Mathematics | End of course | Mean Scaled Score | 337.1 | 358.4 | 359.2 |
| 2011 | Summative High School Mathematics | End of course | Mean Scaled Score | 333.8 | 357.2 | 359.3 |
| 2012 | Summative High School Mathematics | End of course | Mean Scaled Score | 352.3 | 366.2 | 362.6 |
| 2013 | Summative High School Mathematics | End of course | Mean Scaled Score | 349.3 | 354.4 | 360.2 |
| 2007 | World History | End of course | Mean Scaled Score | 321.7 | 319.1 | 321.1 |
| 2008 | World History | End of course | Mean Scaled Score | 326.9 | 326.1 | 324.8 |
| 2009 | World History | End of course | Mean Scaled Score | 332.1 | 334 | 329 |
| 2010 | World History | End of course | Mean Scaled Score | 333.4 | 339.6 | 336.8 |
| 2011 | World History | End of course | Mean Scaled Score | 328.1 | 339.4 | 342 |
| 2012 | World History | End of course | Mean Scaled Score | 331.8 | 345.8 | 345.7 |
| 2013 | World History | End of course | Mean Scaled Score | 342.2 | 344.1 | 346.7 |
Some data by SchoolDigger.com.
* Concord 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.