USA.com / California / Siskiyou County / Seiad Valley, CA / Public Schools / Yreka High High School / Test Performance
Yreka High High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 87% | 83% | 76% |
| 2006 | English Language Arts | 10th Grade | % met std | 89% | 87% | 77% |
| 2007 | English Language Arts | 10th Grade | % met std | 89% | 85% | 77% |
| 2008 | English Language Arts | 10th Grade | % met std | 90% | 86% | 79% |
| 2009 | English Language Arts | 10th Grade | % met std | 87.0% | 82.0% | 79.0% |
| 2010 | English Language Arts | 10th Grade | % met std | 92.0% | 88.0% | 81.0% |
| 2011 | English Language Arts | 10th Grade | % met std | 88.0% | 87.0% | 82.0% |
| 2012 | English Language Arts | 10th Grade | % met std | 92.0% | 88.0% | 83.0% |
| 2013 | English Language Arts | 10th Grade | % met std | 90.0% | 87.0% | 83.0% |
| 2005 | Math | 10th Grade | % met std | 90% | 83% | 74% |
| 2006 | Math | 10th Grade | % met std | 89% | 84% | 76% |
| 2007 | Math | 10th Grade | % met std | 89% | 87% | 76% |
| 2008 | Math | 10th Grade | % met std | 90% | 85% | 78% |
| 2009 | Math | 10th Grade | % met std | 86.0% | 81.0% | 80.0% |
| 2010 | Math | 10th Grade | % met std | 89.0% | 85.0% | 81.0% |
| 2011 | Math | 10th Grade | % met std | 88.0% | 88.0% | 83.0% |
| 2012 | Math | 10th Grade | % met std | 88.0% | 84.0% | 84.0% |
| 2013 | Math | 10th Grade | % met std | 95.0% | 91.0% | 84.0% |
| 2009 | English Language Arts | 11th Grade | % met std | 75.0% | 68.0% | 38.0% |
| 2009 | Math | 11th Grade | % met std | 40.0% | 37.0% | 36.0% |
| 2009 | English Language Arts | 12th Grade | % met std | 0% | 45.0% | 27.0% |
| 2009 | Math | 12th Grade | % met std | 0% | 0% | 28.0% |
| 2009 | English Language Arts | All grades (HS) | % met std | 84.0% | 78.0% | 61.0% |
| 2009 | Math | All grades (HS) | % met std | 80.0% | 73.0% | 61.0% |
| STAR | ||||||
| 2004 | Algebra I | 10th Grade | Mean Scaled Score | 343.2 | 340.8 | 286.3 |
| 2005 | Algebra I | 10th Grade | Mean Scaled Score | 317.9 | 315.4 | 289.8 |
| 2006 | Algebra I | 10th Grade | Mean Scaled Score | 318.2 | 316.2 | 286.4 |
| 2007 | Algebra I | 10th Grade | Mean Scaled Score | 307.7 | 303.4 | 286.9 |
| 2008 | Algebra I | 10th Grade | Mean Scaled Score | 353.3 | 353.3 | 285.3 |
| 2009 | Algebra I | 10th Grade | Mean Scaled Score | 342.1 | 342.1 | 287.9 |
| 2010 | Algebra I | 10th Grade | Mean Scaled Score | 362.8 | 349 | 290.1 |
| 2011 | Algebra I | 10th Grade | Mean Scaled Score | 334.1 | 329.7 | 292.4 |
| 2012 | Algebra I | 10th Grade | Mean Scaled Score | 347.7 | 347.7 | 292.4 |
| 2013 | Algebra I | 10th Grade | Mean Scaled Score | 339.9 | 336.4 | 294.7 |
| 2004 | Algebra II | 10th Grade | Mean Scaled Score | 370 | 370 | 329.2 |
| 2005 | Algebra II | 10th Grade | Mean Scaled Score | 422.3 | 422.3 | 330.6 |
| 2006 | Algebra II | 10th Grade | Mean Scaled Score | 396.5 | 396.5 | 328.6 |
| 2007 | Algebra II | 10th Grade | Mean Scaled Score | 375 | 369 | 328.8 |
| 2008 | Algebra II | 10th Grade | Mean Scaled Score | 430.2 | 430.2 | 331.9 |
| 2009 | Algebra II | 10th Grade | Mean Scaled Score | 402.4 | 402.4 | 332.5 |
| 2010 | Algebra II | 10th Grade | Mean Scaled Score | 383.2 | 383.2 | 339.6 |
| 2011 | Algebra II | 10th Grade | Mean Scaled Score | 437 | 437 | 343.1 |
| 2012 | Algebra II | 10th Grade | Mean Scaled Score | 410.4 | 410.4 | 343.8 |
| 2013 | Algebra II | 10th Grade | Mean Scaled Score | 389.1 | 389.1 | 335.6 |
| 2004 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 332.3 | 331.8 | 324.7 |
| 2005 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 329.1 | 329.1 | 325.5 |
| 2006 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 341 | 341 | 326.7 |
| 2007 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 349.6 | 349.6 | 327.7 |
| 2008 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 366.8 | 366.8 | 331.5 |
| 2009 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 371.1 | 371.1 | 333 |
| 2010 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 377.1 | 377.1 | 336.7 |
| 2011 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 369.8 | 369.8 | 340.1 |
| 2012 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 378.5 | 378.5 | 342.7 |
| 2013 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 362.6 | 362.6 | 341.4 |
| 2004 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 344.9 | 340.9 | 328.1 |
| 2005 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 342.8 | 336.2 | 328.4 |
| 2006 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 335.8 | 331.4 | 328.5 |
| 2007 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 333.5 | 327.9 | 331.3 |
| 2008 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 339.6 | 335.2 | 336.2 |
| 2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 343.7 | 340.1 | 338.1 |
| 2010 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 357.5 | 354.2 | 341.4 |
| 2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 355.8 | 351.5 | 346.4 |
| 2012 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 345.5 | 341.4 | 348.4 |
| 2013 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 358.5 | 353.4 | 352.4 |
| 2004 | Geometry | 10th Grade | Mean Scaled Score | 327.9 | 327.9 | 302.2 |
| 2005 | Geometry | 10th Grade | Mean Scaled Score | 341.9 | 339 | 300.1 |
| 2006 | Geometry | 10th Grade | Mean Scaled Score | 351.1 | 351.1 | 297.1 |
| 2007 | Geometry | 10th Grade | Mean Scaled Score | 323.5 | 323.5 | 291.8 |
| 2008 | Geometry | 10th Grade | Mean Scaled Score | 325.2 | 325.2 | 291.4 |
| 2009 | Geometry | 10th Grade | Mean Scaled Score | 350.4 | 350.4 | 293.6 |
| 2010 | Geometry | 10th Grade | Mean Scaled Score | 370.2 | 370.2 | 296.7 |
| 2011 | Geometry | 10th Grade | Mean Scaled Score | 344.8 | 344.8 | 298.5 |
| 2012 | Geometry | 10th Grade | Mean Scaled Score | 346.7 | 346.7 | 299.7 |
| 2013 | Geometry | 10th Grade | Mean Scaled Score | 342.2 | 342.2 | 296.9 |
| 2006 | Integrated/Coordinated Science II | 10th Grade | Mean Scaled Score | 292.3 | 292.3 | 297.5 |
| 2007 | Integrated/Coordinated Science II | 10th Grade | Mean Scaled Score | 284.1 | 283.7 | 297.7 |
| 2006 | Science | 10th Grade | Mean Scaled Score | 328.9 | 326.1 | 326.7 |
| 2007 | Science | 10th Grade | Mean Scaled Score | 330.1 | 326.6 | 328.3 |
| 2008 | Science | 10th Grade | Mean Scaled Score | 367.5 | 361 | 337 |
| 2009 | Science | 10th Grade | Mean Scaled Score | 372.8 | 366 | 343.3 |
| 2010 | Science | 10th Grade | Mean Scaled Score | 385.5 | 377.6 | 348.1 |
| 2011 | Science | 10th Grade | Mean Scaled Score | 385.3 | 380.6 | 353.1 |
| 2012 | Science | 10th Grade | Mean Scaled Score | 381.7 | 376.2 | 357.3 |
| 2013 | Science | 10th Grade | Mean Scaled Score | 375.4 | 370.2 | 360.4 |
| 2004 | World History | 10th Grade | Mean Scaled Score | 339.8 | 335.5 | 318.1 |
| 2005 | World History | 10th Grade | Mean Scaled Score | 341.8 | 334.9 | 320.6 |
| 2006 | World History | 10th Grade | Mean Scaled Score | 324.1 | 320.3 | 321.1 |
| 2007 | World History | 10th Grade | Mean Scaled Score | 329.1 | 323 | 323.3 |
| 2008 | World History | 10th Grade | Mean Scaled Score | 347.3 | 341.7 | 327.5 |
| 2009 | World History | 10th Grade | Mean Scaled Score | 356.8 | 349.2 | 331.5 |
| 2010 | World History | 10th Grade | Mean Scaled Score | 381 | 372.6 | 338.5 |
| 2011 | World History | 10th Grade | Mean Scaled Score | 361 | 355.6 | 343.5 |
| 2012 | World History | 10th Grade | Mean Scaled Score | 371.5 | 363.8 | 347 |
| 2013 | World History | 10th Grade | Mean Scaled Score | 367.8 | 361.0 | 347.9 |
| 2004 | Algebra I | 11th Grade | Mean Scaled Score | 308.9 | 308.3 | 279.3 |
| 2005 | Algebra I | 11th Grade | Mean Scaled Score | 306.5 | 307.2 | 282.8 |
| 2006 | Algebra I | 11th Grade | Mean Scaled Score | 299.4 | 296.6 | 278.8 |
| 2007 | Algebra I | 11th Grade | Mean Scaled Score | 311.4 | 300.6 | 279.5 |
| 2008 | Algebra I | 11th Grade | Mean Scaled Score | 330.7 | 330.7 | 277.7 |
| 2009 | Algebra I | 11th Grade | Mean Scaled Score | 364.3 | 364.3 | 280.4 |
| 2010 | Algebra I | 11th Grade | Mean Scaled Score | 338 | 331.2 | 282.3 |
| 2011 | Algebra I | 11th Grade | Mean Scaled Score | 358.3 | 331.5 | 285.2 |
| 2012 | Algebra I | 11th Grade | Mean Scaled Score | 342.6 | 342.6 | 284.9 |
| 2013 | Algebra I | 11th Grade | Mean Scaled Score | 339.5 | 335.5 | 287.4 |
| 2004 | Algebra II | 11th Grade | Mean Scaled Score | 327.8 | 332 | 288.9 |
| 2005 | Algebra II | 11th Grade | Mean Scaled Score | 382.3 | 382.3 | 288.6 |
| 2006 | Algebra II | 11th Grade | Mean Scaled Score | 378.7 | 378.7 | 286.8 |
| 2007 | Algebra II | 11th Grade | Mean Scaled Score | 355.2 | 355.2 | 288.5 |
| 2008 | Algebra II | 11th Grade | Mean Scaled Score | 393.1 | 393.1 | 288.2 |
| 2009 | Algebra II | 11th Grade | Mean Scaled Score | 380 | 380 | 290.4 |
| 2010 | Algebra II | 11th Grade | Mean Scaled Score | 359.5 | 359.5 | 294.1 |
| 2011 | Algebra II | 11th Grade | Mean Scaled Score | 384.8 | 384.8 | 296.7 |
| 2012 | Algebra II | 11th Grade | Mean Scaled Score | 372 | 372 | 299.7 |
| 2013 | Algebra II | 11th Grade | Mean Scaled Score | 338.8 | 338.8 | 294.6 |
| 2004 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 334.4 | 334.4 | 328.5 |
| 2005 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 338.4 | 318.3 | 329.7 |
| 2007 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 338.3 | 338.3 | 335.3 |
| 2008 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 350.5 | 331.3 | 337.9 |
| 2004 | Chemistry | 11th Grade | Mean Scaled Score | 328.6 | 328.6 | 319.7 |
| 2005 | Chemistry | 11th Grade | Mean Scaled Score | 349.8 | 349.8 | 321.9 |
| 2006 | Chemistry | 11th Grade | Mean Scaled Score | 358.6 | 358.6 | 320.7 |
| 2007 | Chemistry | 11th Grade | Mean Scaled Score | 366.2 | 366.2 | 323 |
| 2008 | Chemistry | 11th Grade | Mean Scaled Score | 382.3 | 382.3 | 320.9 |
| 2009 | Chemistry | 11th Grade | Mean Scaled Score | 374.3 | 374.3 | 323.5 |
| 2010 | Chemistry | 11th Grade | Mean Scaled Score | 374.9 | 374.9 | 326.9 |
| 2011 | Chemistry | 11th Grade | Mean Scaled Score | 395.8 | 395.8 | 330 |
| 2012 | Chemistry | 11th Grade | Mean Scaled Score | 385.8 | 385.8 | 332.5 |
| 2013 | Chemistry | 11th Grade | Mean Scaled Score | 346.5 | 346.5 | 334.4 |
| 2004 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 329.3 | 326.7 | 319.7 |
| 2005 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 344.2 | 335.9 | 323.1 |
| 2006 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 332.6 | 327.4 | 324.4 |
| 2007 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 334.5 | 326.3 | 327.6 |
| 2008 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 326.7 | 321.5 | 327.4 |
| 2009 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 337.1 | 334.3 | 332.2 |
| 2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 341.3 | 335.6 | 336.8 |
| 2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 358.4 | 348.4 | 341.7 |
| 2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 351.4 | 349.9 | 344.7 |
| 2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 341.6 | 339.5 | 344.8 |
| 2004 | Geometry | 11th Grade | Mean Scaled Score | 329.8 | 329.8 | 282.7 |
| 2005 | Geometry | 11th Grade | Mean Scaled Score | 336.6 | 336.6 | 279.3 |
| 2006 | Geometry | 11th Grade | Mean Scaled Score | 355 | 355 | 277.6 |
| 2007 | Geometry | 11th Grade | Mean Scaled Score | 295.6 | 295.6 | 274.7 |
| 2008 | Geometry | 11th Grade | Mean Scaled Score | 307 | 307 | 274.1 |
| 2009 | Geometry | 11th Grade | Mean Scaled Score | 307.8 | 307.8 | 275.3 |
| 2010 | Geometry | 11th Grade | Mean Scaled Score | 316.7 | 316.7 | 279.7 |
| 2011 | Geometry | 11th Grade | Mean Scaled Score | 340.1 | 340.1 | 281 |
| 2012 | Geometry | 11th Grade | Mean Scaled Score | 314.1 | 314.1 | 281.7 |
| 2013 | Geometry | 11th Grade | Mean Scaled Score | 325.0 | 325.0 | 280.3 |
| 2008 | Integrated/Coordinated Science I | 11th Grade | Mean Scaled Score | 290.6 | 291.4 | 293.9 |
| 2004 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 355.2 | 355.2 | 336 |
| 2005 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 343.7 | 343.7 | 340.7 |
| 2006 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 393 | 393 | 341.2 |
| 2007 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 373.8 | 373.8 | 341.2 |
| 2008 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 384.4 | 384.4 | 343.4 |
| 2009 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 397.8 | 397.8 | 348.2 |
| 2011 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 413.8 | 413.8 | 351.3 |
| 2012 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 446.1 | 446.1 | 354.6 |
| 2013 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 404.4 | 404.4 | 351.5 |
| 2004 | U.S. History | 11th Grade | Mean Scaled Score | 326 | 323.6 | 326.1 |
| 2005 | U.S. History | 11th Grade | Mean Scaled Score | 339.9 | 332.2 | 329.1 |
| 2006 | U.S. History | 11th Grade | Mean Scaled Score | 328.4 | 325.3 | 329.2 |
| 2007 | U.S. History | 11th Grade | Mean Scaled Score | 336.9 | 331.4 | 329.6 |
| 2008 | U.S. History | 11th Grade | Mean Scaled Score | 340.6 | 334.6 | 331.4 |
| 2009 | U.S. History | 11th Grade | Mean Scaled Score | 353.7 | 350.6 | 338.5 |
| 2010 | U.S. History | 11th Grade | Mean Scaled Score | 365.1 | 357.6 | 341.4 |
| 2011 | U.S. History | 11th Grade | Mean Scaled Score | 374.9 | 361.6 | 344.7 |
| 2012 | U.S. History | 11th Grade | Mean Scaled Score | 345.9 | 343.5 | 346.9 |
| 2013 | U.S. History | 11th Grade | Mean Scaled Score | 353.6 | 348.1 | 348.5 |
| 2004 | Algebra I | 9th Grade | Mean Scaled Score | 345.8 | 342.5 | 301.2 |
| 2005 | Algebra I | 9th Grade | Mean Scaled Score | 328.5 | 329 | 304.2 |
| 2006 | Algebra I | 9th Grade | Mean Scaled Score | 328.2 | 328.3 | 302.5 |
| 2007 | Algebra I | 9th Grade | Mean Scaled Score | 348.9 | 348.9 | 302 |
| 2008 | Algebra I | 9th Grade | Mean Scaled Score | 360 | 360 | 302.4 |
| 2009 | Algebra I | 9th Grade | Mean Scaled Score | 387.8 | 387.8 | 305.8 |
| 2010 | Algebra I | 9th Grade | Mean Scaled Score | 356.1 | 355.8 | 307.9 |
| 2011 | Algebra I | 9th Grade | Mean Scaled Score | 357.6 | 355.5 | 309.3 |
| 2012 | Algebra I | 9th Grade | Mean Scaled Score | 369.7 | 369.7 | 311.6 |
| 2013 | Algebra I | 9th Grade | Mean Scaled Score | 364.3 | 364.3 | 313.2 |
| 2004 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 335.6 | 333.9 | 330.6 |
| 2005 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 347.9 | 342.5 | 339.7 |
| 2006 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 329.1 | 329.2 | 339.1 |
| 2007 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 353.2 | 349.8 | 345 |
| 2008 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 348 | 346.2 | 348 |
| 2009 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 367.6 | 363.4 | 349.7 |
| 2010 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 361.2 | 358.9 | 353.7 |
| 2011 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 362.7 | 359.5 | 357.7 |
| 2012 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 358.5 | 355.9 | 361.5 |
| 2013 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 367.5 | 367.0 | 363.9 |
| 2004 | General Mathematics | 9th Grade | Mean Scaled Score | 297.3 | 296 | 294.8 |
| 2005 | General Mathematics | 9th Grade | Mean Scaled Score | 320.3 | 314.4 | 298.3 |
| 2006 | General Mathematics | 9th Grade | Mean Scaled Score | 315.8 | 315.5 | 297.1 |
| 2007 | General Mathematics | 9th Grade | Mean Scaled Score | 298.1 | 295.4 | 299 |
| 2008 | General Mathematics | 9th Grade | Mean Scaled Score | 321.9 | 318.1 | 300.6 |
| 2009 | General Mathematics | 9th Grade | Mean Scaled Score | 327.8 | 321.9 | 300 |
| 2010 | General Mathematics | 9th Grade | Mean Scaled Score | 319.5 | 320.4 | 298.9 |
| 2011 | General Mathematics | 9th Grade | Mean Scaled Score | 315.4 | 311.8 | 299.2 |
| 2012 | General Mathematics | 9th Grade | Mean Scaled Score | 322.9 | 320.7 | 300.1 |
| 2013 | General Mathematics | 9th Grade | Mean Scaled Score | 343.2 | 341.4 | 300.5 |
| 2004 | Geometry | 9th Grade | Mean Scaled Score | 377.4 | 377.4 | 344.4 |
| 2005 | Geometry | 9th Grade | Mean Scaled Score | 394.7 | 394.7 | 349.5 |
| 2006 | Geometry | 9th Grade | Mean Scaled Score | 387.9 | 387.9 | 345.8 |
| 2007 | Geometry | 9th Grade | Mean Scaled Score | 389.8 | 389.8 | 345.5 |
| 2008 | Geometry | 9th Grade | Mean Scaled Score | 382 | 382 | 345.5 |
| 2009 | Geometry | 9th Grade | Mean Scaled Score | 415.3 | 415.3 | 346.9 |
| 2010 | Geometry | 9th Grade | Mean Scaled Score | 427.5 | 427.5 | 347.9 |
| 2011 | Geometry | 9th Grade | Mean Scaled Score | 422.5 | 422.5 | 349 |
| 2012 | Geometry | 9th Grade | Mean Scaled Score | 439.6 | 439.6 | 349.2 |
| 2013 | Geometry | 9th Grade | Mean Scaled Score | 401.9 | 401.9 | 345.3 |
| 2004 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 299.7 | 299.4 | 295.9 |
| 2006 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 310.3 | 310.1 | 302.7 |
| 2007 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 325.5 | 323.4 | 302.4 |
| 2008 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 336.3 | 334.2 | 302 |
| 2009 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 350.2 | 345.4 | 306 |
| 2010 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 341 | 340.8 | 312.3 |
| 2011 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 340.8 | 338.1 | 315.6 |
| 2012 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 336.6 | 334.6 | 316.8 |
| 2013 | Integrated/Coordinated Science I | 9th Grade | Mean Scaled Score | 338.0 | 337.1 | 321.5 |
| 2005 | Integrated/Coordinated Science II | 9th Grade | Mean Scaled Score | 300.9 | 300.9 | 299.1 |
| 2004 | Algebra I | End of course | Mean Scaled Score | 339.1 | 336.6 | 304.9 |
| 2005 | Algebra I | End of course | Mean Scaled Score | 320.3 | 318.9 | 307.8 |
| 2006 | Algebra I | End of course | Mean Scaled Score | 316.8 | 314.9 | 308.6 |
| 2007 | Algebra I | End of course | Mean Scaled Score | 329 | 322.5 | 311.1 |
| 2008 | Algebra I | End of course | Mean Scaled Score | 352.1 | 352.1 | 314.6 |
| 2009 | Algebra I | End of course | Mean Scaled Score | 366.9 | 366.9 | 319.7 |
| 2010 | Algebra I | End of course | Mean Scaled Score | 353.4 | 347.4 | 323.9 |
| 2011 | Algebra I | End of course | Mean Scaled Score | 350.7 | 343 | 326.9 |
| 2012 | Algebra I | End of course | Mean Scaled Score | 358.6 | 358.6 | 330.4 |
| 2013 | Algebra I | End of course | Mean Scaled Score | 352.8 | 350.6 | 334.1 |
| 2004 | Algebra II | End of course | Mean Scaled Score | 343.5 | 345.9 | 312.4 |
| 2005 | Algebra II | End of course | Mean Scaled Score | 398.3 | 398.3 | 313.9 |
| 2006 | Algebra II | End of course | Mean Scaled Score | 385.9 | 385.9 | 312.6 |
| 2007 | Algebra II | End of course | Mean Scaled Score | 363 | 360.9 | 313.9 |
| 2008 | Algebra II | End of course | Mean Scaled Score | 411.7 | 411.7 | 316.1 |
| 2009 | Algebra II | End of course | Mean Scaled Score | 387.8 | 387.8 | 317.9 |
| 2010 | Algebra II | End of course | Mean Scaled Score | 367 | 367 | 324 |
| 2011 | Algebra II | End of course | Mean Scaled Score | 403.8 | 403.8 | 328.3 |
| 2012 | Algebra II | End of course | Mean Scaled Score | 389.1 | 389.1 | 331.2 |
| 2013 | Algebra II | End of course | Mean Scaled Score | 351.6 | 351.6 | 325.2 |
| 2004 | Biology/Life Sciences | End of course | Mean Scaled Score | 331.7 | 331.3 | 329.6 |
| 2005 | Biology/Life Sciences | End of course | Mean Scaled Score | 330.1 | 326.7 | 331.1 |
| 2006 | Biology/Life Sciences | End of course | Mean Scaled Score | 340.5 | 340.5 | 333.4 |
| 2007 | Biology/Life Sciences | End of course | Mean Scaled Score | 348.3 | 348.3 | 335.6 |
| 2008 | Biology/Life Sciences | End of course | Mean Scaled Score | 364.6 | 359.2 | 340.1 |
| 2009 | Biology/Life Sciences | End of course | Mean Scaled Score | 370.8 | 370.8 | 343 |
| 2010 | Biology/Life Sciences | End of course | Mean Scaled Score | 375.3 | 375.3 | 347.2 |
| 2011 | Biology/Life Sciences | End of course | Mean Scaled Score | 368 | 368 | 351.7 |
| 2012 | Biology/Life Sciences | End of course | Mean Scaled Score | 379.2 | 379.2 | 354.9 |
| 2013 | Biology/Life Sciences | End of course | Mean Scaled Score | 363.2 | 363.2 | 354.0 |
| 2004 | Chemistry | End of course | Mean Scaled Score | 327.8 | 327.8 | 325.7 |
| 2005 | Chemistry | End of course | Mean Scaled Score | 349.7 | 349.7 | 326.8 |
| 2006 | Chemistry | End of course | Mean Scaled Score | 358.6 | 358.6 | 326.6 |
| 2007 | Chemistry | End of course | Mean Scaled Score | 365.9 | 365.9 | 329.8 |
| 2008 | Chemistry | End of course | Mean Scaled Score | 381.9 | 381.9 | 330.5 |
| 2009 | Chemistry | End of course | Mean Scaled Score | 374.2 | 374.2 | 333 |
| 2010 | Chemistry | End of course | Mean Scaled Score | 376.1 | 376.1 | 336.7 |
| 2011 | Chemistry | End of course | Mean Scaled Score | 397.7 | 397.7 | 339.7 |
| 2012 | Chemistry | End of course | Mean Scaled Score | 388.3 | 388.3 | 342.2 |
| 2013 | Chemistry | End of course | Mean Scaled Score | 346.5 | 346.5 | 342.9 |
| 2004 | General Mathematics | End of course | Mean Scaled Score | 297.3 | 296 | 305.6 |
| 2005 | General Mathematics | End of course | Mean Scaled Score | 320.3 | 314.4 | 310.1 |
| 2006 | General Mathematics | End of course | Mean Scaled Score | 315.8 | 315.5 | 310.1 |
| 2007 | General Mathematics | End of course | Mean Scaled Score | 298.1 | 295.4 | 311 |
| 2008 | General Mathematics | End of course | Mean Scaled Score | 321.9 | 318.1 | 315.2 |
| 2009 | General Mathematics | End of course | Mean Scaled Score | 327.8 | 321.9 | 315.8 |
| 2010 | General Mathematics | End of course | Mean Scaled Score | 319.5 | 320.4 | 314.7 |
| 2011 | General Mathematics | End of course | Mean Scaled Score | 315.4 | 311.8 | 316.8 |
| 2012 | General Mathematics | End of course | Mean Scaled Score | 322.9 | 320.7 | 318 |
| 2013 | General Mathematics | End of course | Mean Scaled Score | 343.2 | 341.4 | 317.9 |
| 2004 | Geometry | End of course | Mean Scaled Score | 335.8 | 335.8 | 314.2 |
| 2005 | Geometry | End of course | Mean Scaled Score | 355.5 | 353.8 | 314.9 |
| 2006 | Geometry | End of course | Mean Scaled Score | 361.7 | 361.7 | 312.8 |
| 2007 | Geometry | End of course | Mean Scaled Score | 334.7 | 334.7 | 310.2 |
| 2008 | Geometry | End of course | Mean Scaled Score | 330.7 | 330.7 | 310.7 |
| 2009 | Geometry | End of course | Mean Scaled Score | 354.3 | 354.3 | 313.4 |
| 2010 | Geometry | End of course | Mean Scaled Score | 362.2 | 362.2 | 317.2 |
| 2011 | Geometry | End of course | Mean Scaled Score | 365.1 | 365.1 | 320.3 |
| 2012 | Geometry | End of course | Mean Scaled Score | 350.3 | 350.3 | 322.8 |
| 2013 | Geometry | End of course | Mean Scaled Score | 349.3 | 349.3 | 320.8 |
| 2004 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 299.7 | 300.3 | 293.6 |
| 2006 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 310.7 | 310.5 | 301.1 |
| 2007 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 324.6 | 321.5 | 300.4 |
| 2008 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 332.6 | 330.3 | 299.7 |
| 2009 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 344.8 | 337.9 | 303.9 |
| 2010 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 340 | 338.8 | 309.8 |
| 2011 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 340.8 | 335 | 312.9 |
| 2012 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 335.7 | 333.9 | 314.2 |
| 2013 | Integrated/Coordinated Science I | End of course | Mean Scaled Score | 338.0 | 337.1 | 318.7 |
| 2005 | Integrated/Coordinated Science II | End of course | Mean Scaled Score | 301 | 301 | 297.9 |
| 2006 | Integrated/Coordinated Science II | End of course | Mean Scaled Score | 294.2 | 294.2 | 295.8 |
| 2007 | Integrated/Coordinated Science II | End of course | Mean Scaled Score | 284.6 | 286.1 | 298 |
| 2004 | Summative High School Mathematics | End of course | Mean Scaled Score | 355.2 | 355.2 | 340.8 |
| 2005 | Summative High School Mathematics | End of course | Mean Scaled Score | 343.7 | 343.7 | 345.3 |
| 2006 | Summative High School Mathematics | End of course | Mean Scaled Score | 393 | 393 | 346.9 |
| 2007 | Summative High School Mathematics | End of course | Mean Scaled Score | 373.8 | 373.8 | 346.8 |
| 2008 | Summative High School Mathematics | End of course | Mean Scaled Score | 384.4 | 384.4 | 349.9 |
| 2009 | Summative High School Mathematics | End of course | Mean Scaled Score | 397.8 | 397.8 | 355.3 |
| 2010 | Summative High School Mathematics | End of course | Mean Scaled Score | 426.4 | 426.4 | 359.2 |
| 2011 | Summative High School Mathematics | End of course | Mean Scaled Score | 413.8 | 413.8 | 359.3 |
| 2012 | Summative High School Mathematics | End of course | Mean Scaled Score | 446.1 | 446.1 | 362.6 |
| 2013 | Summative High School Mathematics | End of course | Mean Scaled Score | 404.4 | 404.4 | 360.2 |
| 2007 | World History | End of course | Mean Scaled Score | 329.1 | 322.7 | 321.1 |
| 2008 | World History | End of course | Mean Scaled Score | 346.2 | 340.7 | 324.8 |
| 2009 | World History | End of course | Mean Scaled Score | 354.7 | 347.4 | 329 |
| 2010 | World History | End of course | Mean Scaled Score | 378.8 | 369.3 | 336.8 |
| 2011 | World History | End of course | Mean Scaled Score | 361 | 355.6 | 342 |
| 2012 | World History | End of course | Mean Scaled Score | 371.5 | 363.8 | 345.7 |
| 2013 | World History | End of course | Mean Scaled Score | 364.4 | 356.8 | 346.7 |
Some data by SchoolDigger.com.
* Yreka High High School, Test Performance was rated 5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.