Upper Lake High High School
675 Clover Valley Rd
Upper Lake CA, 95485, Lake County
Phone: 707-275-2338
Ranking: 
(1,066 out of 1,403, bottom 24%)*
(1,066 out of 1,403, bottom 24%)*Type: Regular High School
Status: Currently Operational
Grade: Grade 9 to Grade 12
School District: Upper Lake Union High 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: | 14 | 14 | 15 | NA | NA | 16 | 17 | 23 | ||||||
| Total Students: | 287 | 332 | 338 | 343 | 381 | 372 | 389 | |||||||
| Grade 9: | 61 | 21.3% | 76 | 22.9% | 86 | 25.4% | 95 | 27.7% | 110 | 28.9% | 84 | 22.6% | 110 | 28.3% |
| Grade 10: | 65 | 22.6% | 93 | 28.0% | 94 | 27.8% | 99 | 28.9% | 78 | 20.5% | 115 | 30.9% | 104 | 26.7% |
| Grade 11: | 87 | 30.3% | 79 | 23.8% | 93 | 27.5% | 73 | 21.3% | 90 | 23.6% | 95 | 25.5% | 100 | 25.7% |
| Grade 12: | 73 | 25.4% | 84 | 25.3% | 65 | 19.2% | 76 | 22.2% | 103 | 27.0% | 78 | 21.0% | 75 | 19.3% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | 148 | 51.6% | 184 | 55.4% | 183 | 54.1% | 186 | 54.2% | 202 | 53.0% | 196 | 52.7% | 188 | 48.3% |
| Female: | 139 | 48.4% | 148 | 44.6% | 155 | 45.9% | 157 | 45.8% | 179 | 47.0% | 176 | 47.3% | 197 | 50.6% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 22 | 7.7% | 34 | 10.2% | 29 | 8.6% | 28 | 8.2% | 44 | 11.5% | 43 | 11.6% | 36 | 9.3% |
| Asian: | 4 | 1.4% | 8 | 2.4% | 10 | 3.0% | 12 | 3.5% | 12 | 3.1% | 9 | 2.4% | 12 | 3.1% |
| Hispanic: | 80 | 27.9% | 84 | 25.3% | 89 | 26.3% | 74 | 21.6% | 63 | 16.5% | 44 | 11.8% | 47 | 12.1% |
| Black: | 1 | 0.3% | 0 | 0.0% | 2 | 0.6% | 4 | 1.2% | 7 | 1.8% | 4 | 1.1% | 7 | 1.8% |
| White: | 163 | 56.8% | 188 | 56.6% | 194 | 57.4% | 205 | 59.8% | 248 | 65.1% | 262 | 70.4% | 287 | 73.8% |
| Hawaiian Native/Pacific Islander: | 1 | 0.3% | 1 | 0.3% | 1 | 0.3% | 0 | 0.0% | 2 | 0.5% | 2 | 0.5% | NA | NA |
| Two or More Races: | 16 | 5.6% | 17 | 5.1% | 13 | 3.8% | 20 | 5.8% | 5 | 1.3% | 8 | 2.2% | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | 198 | 69.0% | 231 | 69.6% | NA | NA | 242 | 70.6% | 269 | 70.6% | 235 | 63.2% | 249 | 64.0% |
| Reduced-Price Lunch Program Eligible: | 36 | 12.5% | 41 | 12.3% | NA | NA | 39 | 11.4% | 59 | 15.5% | 47 | 12.6% | 53 | 13.6% |
| Student-Teacher Ratio: | 20.35 | 22.99 | 21.91 | NA | NA | 24.58 | 16.80 | 16.90 | ||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 70% | 67% | 76% |
| 2006 | English Language Arts | 10th Grade | % met std | 71% | 69% | 77% |
| 2007 | English Language Arts | 10th Grade | % met std | 79% | 78% | 77% |
| 2008 | English Language Arts | 10th Grade | % met std | 73% | 72% | 79% |
| 2009 | English Language Arts | 10th Grade | % met std | 72.0% | 71.0% | 79.0% |
| 2010 | English Language Arts | 10th Grade | % met std | 83.0% | 77.0% | 81.0% |
| 2011 | English Language Arts | 10th Grade | % met std | 74.0% | 74.0% | 82.0% |
| 2012 | English Language Arts | 10th Grade | % met std | 82.0% | 77.0% | 83.0% |
| 2013 | English Language Arts | 10th Grade | % met std | 77.0% | 76.0% | 83.0% |
| 2005 | Math | 10th Grade | % met std | 58% | 54% | 74% |
| 2006 | Math | 10th Grade | % met std | 72% | 71% | 76% |
| 2007 | Math | 10th Grade | % met std | 82% | 80% | 76% |
| 2008 | Math | 10th Grade | % met std | 75% | 75% | 78% |
| 2009 | Math | 10th Grade | % met std | 71.0% | 65.0% | 80.0% |
| 2010 | Math | 10th Grade | % met std | 85.0% | 79.0% | 81.0% |
| 2011 | Math | 10th Grade | % met std | 74.0% | 72.0% | 83.0% |
| 2012 | Math | 10th Grade | % met std | 78.0% | 74.0% | 84.0% |
| 2013 | Math | 10th Grade | % met std | 68.0% | 67.0% | 84.0% |
| 2009 | English Language Arts | 11th Grade | % met std | 46.0% | 43.0% | 38.0% |
| 2009 | Math | 11th Grade | % met std | 20.0% | 19.0% | 36.0% |
| 2009 | English Language Arts | 12th Grade | % met std | 0% | 0% | 27.0% |
| 2009 | Math | 12th Grade | % met std | 36.0% | 39.0% | 28.0% |
| 2009 | English Language Arts | All grades (HS) | % met std | 66.0% | 61.0% | 61.0% |
| 2009 | Math | All grades (HS) | % met std | 55.0% | 49.0% | 61.0% |
| STAR | ||||||
| 2004 | Algebra I | 10th Grade | Mean Scaled Score | 268 | 268 | 286.3 |
| 2005 | Algebra I | 10th Grade | Mean Scaled Score | 266.2 | 266.4 | 289.8 |
| 2006 | Algebra I | 10th Grade | Mean Scaled Score | 278.7 | 278.1 | 286.4 |
| 2007 | Algebra I | 10th Grade | Mean Scaled Score | 267 | 268.2 | 286.9 |
| 2008 | Algebra I | 10th Grade | Mean Scaled Score | 279.9 | 278.1 | 285.3 |
| 2009 | Algebra I | 10th Grade | Mean Scaled Score | 276.2 | 272.6 | 287.9 |
| 2010 | Algebra I | 10th Grade | Mean Scaled Score | 287 | 272.4 | 290.1 |
| 2013 | Algebra I | 10th Grade | Mean Scaled Score | 260.4 | 260.4 | 294.7 |
| 2005 | Algebra II | 10th Grade | Mean Scaled Score | 269.9 | 269.9 | 330.6 |
| 2006 | Algebra II | 10th Grade | Mean Scaled Score | 290 | 290 | 328.6 |
| 2007 | Algebra II | 10th Grade | Mean Scaled Score | 303.3 | 303.3 | 328.8 |
| 2008 | Algebra II | 10th Grade | Mean Scaled Score | 314.8 | 314.8 | 331.9 |
| 2009 | Algebra II | 10th Grade | Mean Scaled Score | 298.5 | 298.5 | 332.5 |
| 2010 | Algebra II | 10th Grade | Mean Scaled Score | 326.4 | 326.4 | 339.6 |
| 2011 | Algebra II | 10th Grade | Mean Scaled Score | 275.7 | 275.7 | 343.1 |
| 2012 | Algebra II | 10th Grade | Mean Scaled Score | 263.7 | 263.7 | 343.8 |
| 2013 | Algebra II | 10th Grade | Mean Scaled Score | 281.4 | 281.4 | 335.6 |
| 2004 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 330.5 | 330.5 | 324.7 |
| 2005 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 338.3 | 338.3 | 325.5 |
| 2006 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 340.8 | 340.8 | 326.7 |
| 2007 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 336.9 | 336.9 | 327.7 |
| 2008 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 326.3 | 322.3 | 331.5 |
| 2009 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 328.4 | 324.9 | 333 |
| 2010 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 339.6 | 335.3 | 336.7 |
| 2011 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 327.5 | 327.5 | 340.1 |
| 2012 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 322.1 | 319.3 | 342.7 |
| 2013 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 305.5 | 305.2 | 341.4 |
| 2010 | Chemistry | 10th Grade | Mean Scaled Score | 333.8 | 333.8 | 347.1 |
| 2012 | Chemistry | 10th Grade | Mean Scaled Score | 330.6 | 330.6 | 351.5 |
| 2013 | Chemistry | 10th Grade | Mean Scaled Score | 332.6 | 332.6 | 350.6 |
| 2005 | Earth Science | 10th Grade | Mean Scaled Score | 295.7 | 295.7 | 309.2 |
| 2006 | Earth Science | 10th Grade | Mean Scaled Score | 307.1 | 307.1 | 310.1 |
| 2004 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 314.8 | 310.6 | 328.1 |
| 2005 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 294.8 | 294.1 | 328.4 |
| 2006 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 312.6 | 310.5 | 328.5 |
| 2007 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 325.4 | 322.9 | 331.3 |
| 2008 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 327.2 | 323.8 | 336.2 |
| 2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 331.5 | 327.5 | 338.1 |
| 2010 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 335.5 | 326.1 | 341.4 |
| 2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 319 | 311.6 | 346.4 |
| 2012 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 327.9 | 321.8 | 348.4 |
| 2013 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 318.8 | 319.2 | 352.4 |
| 2004 | Geometry | 10th Grade | Mean Scaled Score | 298.5 | 298.5 | 302.2 |
| 2005 | Geometry | 10th Grade | Mean Scaled Score | 294.4 | 294.4 | 300.1 |
| 2006 | Geometry | 10th Grade | Mean Scaled Score | 300.2 | 300.2 | 297.1 |
| 2007 | Geometry | 10th Grade | Mean Scaled Score | 288.5 | 288.5 | 291.8 |
| 2008 | Geometry | 10th Grade | Mean Scaled Score | 302.5 | 302.5 | 291.4 |
| 2009 | Geometry | 10th Grade | Mean Scaled Score | 299 | 297.4 | 293.6 |
| 2010 | Geometry | 10th Grade | Mean Scaled Score | 279 | 279 | 296.7 |
| 2011 | Geometry | 10th Grade | Mean Scaled Score | 266 | 266 | 298.5 |
| 2012 | Geometry | 10th Grade | Mean Scaled Score | 282.6 | 282.6 | 299.7 |
| 2013 | Geometry | 10th Grade | Mean Scaled Score | 254.3 | 254.1 | 296.9 |
| 2006 | Science | 10th Grade | Mean Scaled Score | 308.5 | 306.5 | 326.7 |
| 2007 | Science | 10th Grade | Mean Scaled Score | 323.7 | 320.2 | 328.3 |
| 2008 | Science | 10th Grade | Mean Scaled Score | 320.5 | 315.4 | 337 |
| 2009 | Science | 10th Grade | Mean Scaled Score | 332.7 | 327.1 | 343.3 |
| 2010 | Science | 10th Grade | Mean Scaled Score | 350.9 | 342 | 348.1 |
| 2011 | Science | 10th Grade | Mean Scaled Score | 330.2 | 321.5 | 353.1 |
| 2012 | Science | 10th Grade | Mean Scaled Score | 339.7 | 332.7 | 357.3 |
| 2013 | Science | 10th Grade | Mean Scaled Score | 320.4 | 319.4 | 360.4 |
| 2004 | World History | 10th Grade | Mean Scaled Score | 304.2 | 299.6 | 318.1 |
| 2005 | World History | 10th Grade | Mean Scaled Score | 307.1 | 303.4 | 320.6 |
| 2006 | World History | 10th Grade | Mean Scaled Score | 313.5 | 309.9 | 321.1 |
| 2007 | World History | 10th Grade | Mean Scaled Score | 332.9 | 328.8 | 323.3 |
| 2008 | World History | 10th Grade | Mean Scaled Score | 318.2 | 314.1 | 327.5 |
| 2009 | World History | 10th Grade | Mean Scaled Score | 317.5 | 310.2 | 331.5 |
| 2010 | World History | 10th Grade | Mean Scaled Score | 334.8 | 324.7 | 338.5 |
| 2011 | World History | 10th Grade | Mean Scaled Score | 316.6 | 309.9 | 343.5 |
| 2012 | World History | 10th Grade | Mean Scaled Score | 319.5 | 311.5 | 347 |
| 2013 | World History | 10th Grade | Mean Scaled Score | 296.7 | 296.3 | 347.9 |
| 2004 | Algebra I | 11th Grade | Mean Scaled Score | 273 | 273 | 279.3 |
| 2005 | Algebra I | 11th Grade | Mean Scaled Score | 264.8 | 264.1 | 282.8 |
| 2006 | Algebra I | 11th Grade | Mean Scaled Score | 270.5 | 271.8 | 278.8 |
| 2007 | Algebra I | 11th Grade | Mean Scaled Score | 274.7 | 276.8 | 279.5 |
| 2008 | Algebra I | 11th Grade | Mean Scaled Score | 267.1 | 274.3 | 277.7 |
| 2009 | Algebra I | 11th Grade | Mean Scaled Score | 269 | 262.8 | 280.4 |
| 2010 | Algebra I | 11th Grade | Mean Scaled Score | 245.5 | 246.7 | 282.3 |
| 2012 | Algebra I | 11th Grade | Mean Scaled Score | 255.5 | 255.7 | 284.9 |
| 2013 | Algebra I | 11th Grade | Mean Scaled Score | 288.3 | 269.1 | 287.4 |
| 2004 | Algebra II | 11th Grade | Mean Scaled Score | 284.7 | 284.7 | 288.9 |
| 2005 | Algebra II | 11th Grade | Mean Scaled Score | 263.5 | 263.5 | 288.6 |
| 2006 | Algebra II | 11th Grade | Mean Scaled Score | 289.1 | 289.1 | 286.8 |
| 2007 | Algebra II | 11th Grade | Mean Scaled Score | 257.8 | 257.8 | 288.5 |
| 2008 | Algebra II | 11th Grade | Mean Scaled Score | 276.7 | 276.7 | 288.2 |
| 2009 | Algebra II | 11th Grade | Mean Scaled Score | 267.8 | 267.8 | 290.4 |
| 2010 | Algebra II | 11th Grade | Mean Scaled Score | 279.5 | 279.5 | 294.1 |
| 2011 | Algebra II | 11th Grade | Mean Scaled Score | 251.9 | 251.9 | 296.7 |
| 2012 | Algebra II | 11th Grade | Mean Scaled Score | 250.2 | 249.7 | 299.7 |
| 2013 | Algebra II | 11th Grade | Mean Scaled Score | 249.1 | 249.1 | 294.6 |
| 2004 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 317.1 | 317.1 | 328.5 |
| 2005 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 325 | 325 | 329.7 |
| 2006 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 324.3 | 324.3 | 331.6 |
| 2007 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 326.2 | 326.2 | 335.3 |
| 2008 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 303.7 | 302.7 | 337.9 |
| 2009 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 339 | 328.8 | 343.3 |
| 2010 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 321.4 | 309.8 | 348.4 |
| 2011 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 342.1 | 342.1 | 353.7 |
| 2012 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 327.6 | 325.2 | 357.2 |
| 2013 | Biology/Life Sciences | 11th Grade | Mean Scaled Score | 330.7 | 318.5 | 357.9 |
| 2005 | Chemistry | 11th Grade | Mean Scaled Score | 308.7 | 308.7 | 321.9 |
| 2006 | Chemistry | 11th Grade | Mean Scaled Score | 314.6 | 314.6 | 320.7 |
| 2007 | Chemistry | 11th Grade | Mean Scaled Score | 293.2 | 293.2 | 323 |
| 2009 | Chemistry | 11th Grade | Mean Scaled Score | 301.8 | 301.8 | 323.5 |
| 2010 | Chemistry | 11th Grade | Mean Scaled Score | 315.7 | 315.7 | 326.9 |
| 2011 | Chemistry | 11th Grade | Mean Scaled Score | 319.6 | 319.6 | 330 |
| 2012 | Chemistry | 11th Grade | Mean Scaled Score | 300 | 298.3 | 332.5 |
| 2013 | Chemistry | 11th Grade | Mean Scaled Score | 298.2 | 298.2 | 334.4 |
| 2006 | Earth Science | 11th Grade | Mean Scaled Score | 298.2 | 298.2 | 314.9 |
| 2007 | Earth Science | 11th Grade | Mean Scaled Score | 290.4 | 305.3 | 316.3 |
| 2010 | Earth Science | 11th Grade | Mean Scaled Score | 324.8 | 307.7 | 324.6 |
| 2012 | Earth Science | 11th Grade | Mean Scaled Score | 327.9 | 327.3 | 333.7 |
| 2013 | Earth Science | 11th Grade | Mean Scaled Score | 335.3 | 328.2 | 332.5 |
| 2004 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 316.4 | 313.7 | 319.7 |
| 2005 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 300.6 | 298.3 | 323.1 |
| 2006 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 303.3 | 298.7 | 324.4 |
| 2007 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 314.9 | 309.2 | 327.6 |
| 2008 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 341.5 | 331.8 | 327.4 |
| 2009 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 327 | 318.6 | 332.2 |
| 2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 338.4 | 318.9 | 336.8 |
| 2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 329.7 | 321.1 | 341.7 |
| 2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 326.3 | 323 | 344.7 |
| 2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 331.1 | 323.8 | 344.8 |
| 2004 | Geometry | 11th Grade | Mean Scaled Score | 298.7 | 298.7 | 282.7 |
| 2005 | Geometry | 11th Grade | Mean Scaled Score | 293.5 | 293.5 | 279.3 |
| 2006 | Geometry | 11th Grade | Mean Scaled Score | 296.7 | 296.7 | 277.6 |
| 2007 | Geometry | 11th Grade | Mean Scaled Score | 277.9 | 277.9 | 274.7 |
| 2008 | Geometry | 11th Grade | Mean Scaled Score | 300.8 | 300.8 | 274.1 |
| 2009 | Geometry | 11th Grade | Mean Scaled Score | 265.9 | 265.9 | 275.3 |
| 2010 | Geometry | 11th Grade | Mean Scaled Score | 276.4 | 276.4 | 279.7 |
| 2011 | Geometry | 11th Grade | Mean Scaled Score | 298.4 | 298.4 | 281 |
| 2012 | Geometry | 11th Grade | Mean Scaled Score | 262.5 | 261.3 | 281.7 |
| 2013 | Geometry | 11th Grade | Mean Scaled Score | 253.2 | 253.2 | 280.3 |
| 2004 | Physics | 11th Grade | Mean Scaled Score | 338 | 338 | 338.2 |
| 2008 | Physics | 11th Grade | Mean Scaled Score | 342.2 | 342.2 | 346.7 |
| 2006 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 249.1 | 249.1 | 341.2 |
| 2007 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 261.4 | 261.4 | 341.2 |
| 2008 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 296.7 | 296.7 | 343.4 |
| 2010 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 293.1 | 293.1 | 351.6 |
| 2012 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 267.9 | 267.9 | 354.6 |
| 2013 | Summative High School Mathematics | 11th Grade | Mean Scaled Score | 255.8 | 255.8 | 351.5 |
| 2004 | U.S. History | 11th Grade | Mean Scaled Score | 305.3 | 303.1 | 326.1 |
| 2005 | U.S. History | 11th Grade | Mean Scaled Score | 301 | 300.3 | 329.1 |
| 2006 | U.S. History | 11th Grade | Mean Scaled Score | 311.9 | 309.9 | 329.2 |
| 2007 | U.S. History | 11th Grade | Mean Scaled Score | 319 | 314.4 | 329.6 |
| 2008 | U.S. History | 11th Grade | Mean Scaled Score | 333.1 | 327.4 | 331.4 |
| 2009 | U.S. History | 11th Grade | Mean Scaled Score | 318.5 | 311.8 | 338.5 |
| 2010 | U.S. History | 11th Grade | Mean Scaled Score | 349.4 | 329 | 341.4 |
| 2011 | U.S. History | 11th Grade | Mean Scaled Score | 340.8 | 332.5 | 344.7 |
| 2012 | U.S. History | 11th Grade | Mean Scaled Score | 318.1 | 314.4 | 346.9 |
| 2013 | U.S. History | 11th Grade | Mean Scaled Score | 323.0 | 314.2 | 348.5 |
| 2004 | Algebra I | 9th Grade | Mean Scaled Score | 274.7 | 274.7 | 301.2 |
| 2005 | Algebra I | 9th Grade | Mean Scaled Score | 278.5 | 278.6 | 304.2 |
| 2006 | Algebra I | 9th Grade | Mean Scaled Score | 291.7 | 292.2 | 302.5 |
| 2007 | Algebra I | 9th Grade | Mean Scaled Score | 283.8 | 281.3 | 302 |
| 2008 | Algebra I | 9th Grade | Mean Scaled Score | 291.7 | 289.2 | 302.4 |
| 2009 | Algebra I | 9th Grade | Mean Scaled Score | 297.2 | 294.1 | 305.8 |
| 2010 | Algebra I | 9th Grade | Mean Scaled Score | 292.9 | 291.4 | 307.9 |
| 2011 | Algebra I | 9th Grade | Mean Scaled Score | 268.1 | 264.1 | 309.3 |
| 2012 | Algebra I | 9th Grade | Mean Scaled Score | 273.1 | 271.4 | 311.6 |
| 2013 | Algebra I | 9th Grade | Mean Scaled Score | 258.2 | 258.2 | 313.2 |
| 2008 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 325.3 | 325.3 | 353.2 |
| 2011 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 355.9 | 355.9 | 363.5 |
| 2012 | Biology/Life Sciences | 9th Grade | Mean Scaled Score | 341.9 | 341.9 | 366.1 |
| 2005 | Earth Science | 9th Grade | Mean Scaled Score | 303.2 | 303.2 | 321.9 |
| 2006 | Earth Science | 9th Grade | Mean Scaled Score | 330 | 329.1 | 321.1 |
| 2007 | Earth Science | 9th Grade | Mean Scaled Score | 316.2 | 316.2 | 322.8 |
| 2008 | Earth Science | 9th Grade | Mean Scaled Score | 325.9 | 322.3 | 326.1 |
| 2009 | Earth Science | 9th Grade | Mean Scaled Score | 326.2 | 323.9 | 326.3 |
| 2010 | Earth Science | 9th Grade | Mean Scaled Score | 322.1 | 321.6 | 329.9 |
| 2011 | Earth Science | 9th Grade | Mean Scaled Score | 337 | 329.9 | 332.6 |
| 2012 | Earth Science | 9th Grade | Mean Scaled Score | 319.5 | 317.4 | 336.4 |
| 2013 | Earth Science | 9th Grade | Mean Scaled Score | 332.7 | 332.1 | 334.2 |
| 2004 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 316.9 | 315.6 | 330.6 |
| 2005 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 318.9 | 318.3 | 339.7 |
| 2006 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 328.5 | 328.4 | 339.1 |
| 2007 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 335 | 334.6 | 345 |
| 2008 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 347.1 | 343 | 348 |
| 2009 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 354 | 350.4 | 349.7 |
| 2010 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 331.4 | 328.9 | 353.7 |
| 2011 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 330.3 | 325.5 | 357.7 |
| 2012 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 323 | 321.5 | 361.5 |
| 2013 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 329.1 | 329.1 | 363.9 |
| 2004 | General Mathematics | 9th Grade | Mean Scaled Score | 265.5 | 272.8 | 294.8 |
| 2004 | Geometry | 9th Grade | Mean Scaled Score | 321.4 | 321.4 | 344.4 |
| 2005 | Geometry | 9th Grade | Mean Scaled Score | 301.1 | 301.1 | 349.5 |
| 2006 | Geometry | 9th Grade | Mean Scaled Score | 337.8 | 337.8 | 345.8 |
| 2007 | Geometry | 9th Grade | Mean Scaled Score | 307.5 | 307.5 | 345.5 |
| 2008 | Geometry | 9th Grade | Mean Scaled Score | 346.2 | 346.2 | 345.5 |
| 2011 | Geometry | 9th Grade | Mean Scaled Score | 283.7 | 283.7 | 349 |
| 2012 | Geometry | 9th Grade | Mean Scaled Score | 312.4 | 312.4 | 349.2 |
| 2013 | Geometry | 9th Grade | Mean Scaled Score | 271.6 | 271.6 | 345.3 |
| 2004 | Algebra I | End of course | Mean Scaled Score | 272.5 | 272.5 | 304.9 |
| 2005 | Algebra I | End of course | Mean Scaled Score | 271.9 | 271.4 | 307.8 |
| 2006 | Algebra I | End of course | Mean Scaled Score | 282.1 | 282 | 308.6 |
| 2007 | Algebra I | End of course | Mean Scaled Score | 277.1 | 276.4 | 311.1 |
| 2008 | Algebra I | End of course | Mean Scaled Score | 284.8 | 283.1 | 314.6 |
| 2009 | Algebra I | End of course | Mean Scaled Score | 284.8 | 279.9 | 319.7 |
| 2010 | Algebra I | End of course | Mean Scaled Score | 287.2 | 278.6 | 323.9 |
| 2011 | Algebra I | End of course | Mean Scaled Score | 264.3 | 258.1 | 326.9 |
| 2012 | Algebra I | End of course | Mean Scaled Score | 270.1 | 265.9 | 330.4 |
| 2013 | Algebra I | End of course | Mean Scaled Score | 266.3 | 262.6 | 334.1 |
| 2004 | Algebra II | End of course | Mean Scaled Score | 284.7 | 284.7 | 312.4 |
| 2005 | Algebra II | End of course | Mean Scaled Score | 266.4 | 266.4 | 313.9 |
| 2006 | Algebra II | End of course | Mean Scaled Score | 289.6 | 289.6 | 312.6 |
| 2007 | Algebra II | End of course | Mean Scaled Score | 281.3 | 281.3 | 313.9 |
| 2008 | Algebra II | End of course | Mean Scaled Score | 289.4 | 289.4 | 316.1 |
| 2009 | Algebra II | End of course | Mean Scaled Score | 280.8 | 280.8 | 317.9 |
| 2010 | Algebra II | End of course | Mean Scaled Score | 303 | 303 | 324 |
| 2011 | Algebra II | End of course | Mean Scaled Score | 260.9 | 260.9 | 328.3 |
| 2012 | Algebra II | End of course | Mean Scaled Score | 256.9 | 256.5 | 331.2 |
| 2013 | Algebra II | End of course | Mean Scaled Score | 267.9 | 267.9 | 325.2 |
| 2004 | Biology/Life Sciences | End of course | Mean Scaled Score | 323.9 | 323.9 | 329.6 |
| 2005 | Biology/Life Sciences | End of course | Mean Scaled Score | 333.8 | 333.8 | 331.1 |
| 2006 | Biology/Life Sciences | End of course | Mean Scaled Score | 332.6 | 332.6 | 333.4 |
| 2007 | Biology/Life Sciences | End of course | Mean Scaled Score | 334.2 | 334.2 | 335.6 |
| 2008 | Biology/Life Sciences | End of course | Mean Scaled Score | 321.8 | 318.7 | 340.1 |
| 2009 | Biology/Life Sciences | End of course | Mean Scaled Score | 332.9 | 328.6 | 343 |
| 2010 | Biology/Life Sciences | End of course | Mean Scaled Score | 339.4 | 331.3 | 347.2 |
| 2011 | Biology/Life Sciences | End of course | Mean Scaled Score | 337.1 | 337.1 | 351.7 |
| 2012 | Biology/Life Sciences | End of course | Mean Scaled Score | 329 | 326.8 | 354.9 |
| 2013 | Biology/Life Sciences | End of course | Mean Scaled Score | 314.2 | 311.1 | 354.0 |
| 2005 | Chemistry | End of course | Mean Scaled Score | 312.8 | 312.8 | 326.8 |
| 2006 | Chemistry | End of course | Mean Scaled Score | 315.4 | 315.4 | 326.6 |
| 2007 | Chemistry | End of course | Mean Scaled Score | 293.2 | 293.2 | 329.8 |
| 2008 | Chemistry | End of course | Mean Scaled Score | 303.4 | 299.4 | 330.5 |
| 2009 | Chemistry | End of course | Mean Scaled Score | 305.4 | 305.4 | 333 |
| 2010 | Chemistry | End of course | Mean Scaled Score | 321.9 | 321.9 | 336.7 |
| 2011 | Chemistry | End of course | Mean Scaled Score | 340 | 340 | 339.7 |
| 2012 | Chemistry | End of course | Mean Scaled Score | 312.4 | 311.1 | 342.2 |
| 2013 | Chemistry | End of course | Mean Scaled Score | 313.0 | 313.0 | 342.9 |
| 2005 | Earth Science | End of course | Mean Scaled Score | 301.6 | 301.6 | 318.7 |
| 2006 | Earth Science | End of course | Mean Scaled Score | 323 | 322.5 | 318.2 |
| 2007 | Earth Science | End of course | Mean Scaled Score | 313.3 | 314.6 | 319.8 |
| 2008 | Earth Science | End of course | Mean Scaled Score | 323.6 | 319.5 | 323.2 |
| 2009 | Earth Science | End of course | Mean Scaled Score | 323.6 | 319.1 | 323.6 |
| 2010 | Earth Science | End of course | Mean Scaled Score | 322.3 | 316.5 | 327.7 |
| 2011 | Earth Science | End of course | Mean Scaled Score | 333.7 | 322.8 | 330.9 |
| 2012 | Earth Science | End of course | Mean Scaled Score | 323.7 | 321 | 335 |
| 2013 | Earth Science | End of course | Mean Scaled Score | 330.5 | 328.3 | 333.2 |
| 2004 | General Mathematics | End of course | Mean Scaled Score | 265.5 | 272.8 | 305.6 |
| 2004 | Geometry | End of course | Mean Scaled Score | 304.9 | 304.9 | 314.2 |
| 2005 | Geometry | End of course | Mean Scaled Score | 296.5 | 296.5 | 314.9 |
| 2006 | Geometry | End of course | Mean Scaled Score | 308.9 | 308.9 | 312.8 |
| 2007 | Geometry | End of course | Mean Scaled Score | 289.9 | 289.9 | 310.2 |
| 2008 | Geometry | End of course | Mean Scaled Score | 312.1 | 312.1 | 310.7 |
| 2009 | Geometry | End of course | Mean Scaled Score | 299.4 | 298.6 | 313.4 |
| 2010 | Geometry | End of course | Mean Scaled Score | 286.1 | 286.1 | 317.2 |
| 2011 | Geometry | End of course | Mean Scaled Score | 276.8 | 276.8 | 320.3 |
| 2012 | Geometry | End of course | Mean Scaled Score | 292.2 | 291.5 | 322.8 |
| 2013 | Geometry | End of course | Mean Scaled Score | 261.9 | 261.7 | 320.8 |
| 2004 | Physics | End of course | Mean Scaled Score | 338 | 338 | 323.2 |
| 2008 | Physics | End of course | Mean Scaled Score | 342.2 | 342.2 | 341.1 |
| 2006 | Summative High School Mathematics | End of course | Mean Scaled Score | 249.1 | 249.1 | 346.9 |
| 2007 | Summative High School Mathematics | End of course | Mean Scaled Score | 261.4 | 261.4 | 346.8 |
| 2008 | Summative High School Mathematics | End of course | Mean Scaled Score | 296.7 | 296.7 | 349.9 |
| 2010 | Summative High School Mathematics | End of course | Mean Scaled Score | 307 | 307 | 359.2 |
| 2012 | Summative High School Mathematics | End of course | Mean Scaled Score | 267.9 | 267.9 | 362.6 |
| 2013 | Summative High School Mathematics | End of course | Mean Scaled Score | 255.8 | 255.8 | 360.2 |
| 2007 | World History | End of course | Mean Scaled Score | 332.6 | 328.6 | 321.1 |
| 2008 | World History | End of course | Mean Scaled Score | 310.5 | 306 | 324.8 |
| 2009 | World History | End of course | Mean Scaled Score | 313.7 | 305.4 | 329 |
| 2010 | World History | End of course | Mean Scaled Score | 334.8 | 324.7 | 336.8 |
| 2011 | World History | End of course | Mean Scaled Score | 311.5 | 303.8 | 342 |
| 2012 | World History | End of course | Mean Scaled Score | 317.3 | 308.7 | 345.7 |
| 2013 | World History | End of course | Mean Scaled Score | 294.3 | 293.9 | 346.7 |
Some data by SchoolDigger.com.
* Upper Lake High High 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.