Diamond Mountain Charter High
1000 Main St
Susanville CA, 96130, Lassen County
Phone: 530-257-4653
Ranking: 
(1,270 out of 1,403, bottom 9%)*
(1,270 out of 1,403, bottom 9%)*Type: Regular School
Status: Closed
Grade: Grade 9 to Grade 12
School District: Lassen Union High School District
Title I Eligible School: 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: | NA | NA | 2 | 3 | NA | NA | 1 | 1 | 3 | |||||
| Total Students: | NA | NA | 57 | 60 | 55 | 73 | 44 | 62 | ||||||
| Grade 9: | NA | NA | 6 | 10.5% | 8 | 13.3% | 4 | 7.3% | 6 | 8.2% | 4 | 9.1% | 2 | 3.2% |
| Grade 10: | NA | NA | 9 | 15.8% | 7 | 11.7% | 13 | 23.6% | 22 | 30.1% | 9 | 20.5% | 15 | 24.2% |
| Grade 11: | NA | NA | 20 | 35.1% | 21 | 35.0% | 23 | 41.8% | 13 | 17.8% | 14 | 31.8% | 26 | 41.9% |
| Grade 12: | NA | NA | 22 | 38.6% | 24 | 40.0% | 15 | 27.3% | 32 | 43.8% | 17 | 38.6% | 19 | 30.6% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | NA | NA | 29 | 50.9% | 29 | 48.3% | 21 | 38.2% | 41 | 56.2% | 26 | 59.1% | 20 | 32.3% |
| Female: | NA | NA | 28 | 49.1% | 31 | 51.7% | 34 | 61.8% | 32 | 43.8% | 18 | 40.9% | 38 | 61.3% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | NA | NA | 7 | 12.3% | 6 | 10.0% | 2 | 3.6% | 1 | 1.4% | 2 | 4.5% | 2 | 3.2% |
| Asian: | NA | NA | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 3 | 4.8% |
| Hispanic: | NA | NA | 6 | 10.5% | 7 | 11.7% | 6 | 10.9% | 9 | 12.3% | 8 | 18.2% | 6 | 9.7% |
| Black: | NA | NA | 2 | 3.5% | 1 | 1.7% | 2 | 3.6% | 2 | 2.7% | 1 | 2.3% | 2 | 3.2% |
| White: | NA | NA | 42 | 73.7% | 45 | 75.0% | 45 | 81.8% | 60 | 82.2% | 31 | 70.5% | 49 | 79.0% |
| Hawaiian Native/Pacific Islander: | NA | NA | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 1 | 1.4% | 2 | 4.5% | NA | NA |
| Two or More Races: | NA | NA | 0 | 0.0% | 1 | 1.7% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | NA | NA | 34 | 59.6% | NA | NA | 17 | 30.9% | 21 | 28.8% | 2 | 4.5% | 13 | 21.0% |
| Reduced-Price Lunch Program Eligible: | NA | NA | 1 | 1.8% | NA | NA | 2 | 3.6% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
| Student-Teacher Ratio: | NA | NA | 26.39 | 21.51 | NA | NA | 52.14 | 22.00 | 20.70 | |||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| CAHSEE | ||||||
| 2005 | English Language Arts | 10th Grade | % met std | 0% | 85% | 76% |
| 2006 | English Language Arts | 10th Grade | % met std | 50% | 79% | 77% |
| 2007 | English Language Arts | 10th Grade | % met std | 53% | 77% | 77% |
| 2008 | English Language Arts | 10th Grade | % met std | 82% | 87% | 79% |
| 2009 | English Language Arts | 10th Grade | % met std | 69.0% | 82.0% | 79.0% |
| 2010 | English Language Arts | 10th Grade | % met std | 52.0% | 78.0% | 81.0% |
| 2011 | English Language Arts | 10th Grade | % met std | 69.0% | 83.0% | 82.0% |
| 2012 | English Language Arts | 10th Grade | % met std | 0% | 83.0% | 83.0% |
| 2013 | English Language Arts | 10th Grade | % met std | 67.0% | 85.0% | 83.0% |
| 2005 | Math | 10th Grade | % met std | 0% | 83% | 74% |
| 2006 | Math | 10th Grade | % met std | 29% | 83% | 76% |
| 2007 | Math | 10th Grade | % met std | 58% | 77% | 76% |
| 2008 | Math | 10th Grade | % met std | 0% | 84% | 78% |
| 2009 | Math | 10th Grade | % met std | 81.0% | 84.0% | 80.0% |
| 2010 | Math | 10th Grade | % met std | 50.0% | 81.0% | 81.0% |
| 2011 | Math | 10th Grade | % met std | 58.0% | 83.0% | 83.0% |
| 2012 | Math | 10th Grade | % met std | 64.0% | 86.0% | 84.0% |
| 2013 | Math | 10th Grade | % met std | 60.0% | 85.0% | 84.0% |
| 2009 | English Language Arts | 11th Grade | % met std | 0% | 45.0% | 38.0% |
| 2009 | Math | 11th Grade | % met std | 0% | 39.0% | 36.0% |
| 2009 | English Language Arts | 12th Grade | % met std | 0% | 30.0% | 27.0% |
| 2009 | Math | 12th Grade | % met std | 0% | 36.0% | 28.0% |
| 2009 | English Language Arts | All grades (HS) | % met std | 53.0% | 69.0% | 61.0% |
| 2009 | Math | All grades (HS) | % met std | 76.0% | 65.0% | 61.0% |
| STAR | ||||||
| 2008 | Algebra I | 10th Grade | Mean Scaled Score | 280.2 | 282 | 285.3 |
| 2009 | Algebra I | 10th Grade | Mean Scaled Score | 266 | 285.8 | 287.9 |
| 2010 | Algebra I | 10th Grade | Mean Scaled Score | 271.4 | 304.8 | 290.1 |
| 2007 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 301.1 | 339.5 | 327.7 |
| 2010 | Biology/Life Sciences | 10th Grade | Mean Scaled Score | 304.8 | 341 | 336.7 |
| 2007 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 297.6 | 333.1 | 331.3 |
| 2008 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 339.4 | 337.9 | 336.2 |
| 2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 309.5 | 339.5 | 338.1 |
| 2010 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 317.3 | 337.4 | 341.4 |
| 2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 326.2 | 337.2 | 346.4 |
| 2012 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 330.5 | 330.8 | 348.4 |
| 2013 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 327.6 | 346.4 | 352.4 |
| 2007 | Science | 10th Grade | Mean Scaled Score | 293.4 | 328.9 | 328.3 |
| 2008 | Science | 10th Grade | Mean Scaled Score | 328.1 | 346.1 | 337 |
| 2009 | Science | 10th Grade | Mean Scaled Score | 308.1 | 352.6 | 343.3 |
| 2010 | Science | 10th Grade | Mean Scaled Score | 319.5 | 348.7 | 348.1 |
| 2011 | Science | 10th Grade | Mean Scaled Score | 340.2 | 363.1 | 353.1 |
| 2012 | Science | 10th Grade | Mean Scaled Score | 326.7 | 355.2 | 357.3 |
| 2013 | Science | 10th Grade | Mean Scaled Score | 335.2 | 365.4 | 360.4 |
| 2007 | World History | 10th Grade | Mean Scaled Score | 297.2 | 310.1 | 323.3 |
| 2008 | World History | 10th Grade | Mean Scaled Score | 316.6 | 333.2 | 327.5 |
| 2009 | World History | 10th Grade | Mean Scaled Score | 281.9 | 329.2 | 331.5 |
| 2010 | World History | 10th Grade | Mean Scaled Score | 288.1 | 326 | 338.5 |
| 2013 | World History | 10th Grade | Mean Scaled Score | 311.7 | 347.8 | 347.9 |
| 2008 | Algebra I | 11th Grade | Mean Scaled Score | 284.9 | 284.3 | 277.7 |
| 2009 | Algebra I | 11th Grade | Mean Scaled Score | 299 | 290.8 | 280.4 |
| 2008 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 304.6 | 320.5 | 327.4 |
| 2009 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 333.2 | 335.8 | 332.2 |
| 2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 314.4 | 329.4 | 336.8 |
| 2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 303.6 | 340.9 | 341.7 |
| 2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 311.9 | 316.4 | 344.7 |
| 2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 311.2 | 342.8 | 344.8 |
| 2008 | U.S. History | 11th Grade | Mean Scaled Score | 290.3 | 323.8 | 331.4 |
| 2009 | U.S. History | 11th Grade | Mean Scaled Score | 329.8 | 344.6 | 338.5 |
| 2010 | U.S. History | 11th Grade | Mean Scaled Score | 308.9 | 345.7 | 341.4 |
| 2011 | U.S. History | 11th Grade | Mean Scaled Score | 290.7 | 339 | 344.7 |
| 2012 | U.S. History | 11th Grade | Mean Scaled Score | 308.1 | 331.7 | 346.9 |
| 2013 | U.S. History | 11th Grade | Mean Scaled Score | 300.2 | 347.0 | 348.5 |
| 2007 | Earth Science | 9th Grade | Mean Scaled Score | 311.9 | 346.6 | 322.8 |
| 2008 | Earth Science | 9th Grade | Mean Scaled Score | 317.9 | 348.8 | 326.1 |
| 2009 | Earth Science | 9th Grade | Mean Scaled Score | 307.7 | 345.2 | 326.3 |
| 2007 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 327.5 | 353.8 | 345 |
| 2008 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 331.9 | 349.2 | 348 |
| 2009 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 323.6 | 357 | 349.7 |
| 2008 | Algebra I | End of course | Mean Scaled Score | 282.6 | 306.8 | 314.6 |
| 2009 | Algebra I | End of course | Mean Scaled Score | 278.8 | 302.8 | 319.7 |
| 2010 | Algebra I | End of course | Mean Scaled Score | 263 | 309.5 | 323.9 |
| 2013 | Algebra I | End of course | Mean Scaled Score | 272.2 | 302.1 | 334.1 |
| 2007 | Biology/Life Sciences | End of course | Mean Scaled Score | 301.1 | 337.4 | 335.6 |
| 2008 | Biology/Life Sciences | End of course | Mean Scaled Score | 323.3 | 340 | 340.1 |
| 2009 | Biology/Life Sciences | End of course | Mean Scaled Score | 297 | 355.8 | 343 |
| 2010 | Biology/Life Sciences | End of course | Mean Scaled Score | 306.4 | 337.7 | 347.2 |
| 2013 | Biology/Life Sciences | End of course | Mean Scaled Score | 335.8 | 350.9 | 354.0 |
| 2007 | Earth Science | End of course | Mean Scaled Score | 311.9 | 341.6 | 319.8 |
| 2008 | Earth Science | End of course | Mean Scaled Score | 316.9 | 345.1 | 323.2 |
| 2009 | Earth Science | End of course | Mean Scaled Score | 308.4 | 338.9 | 323.6 |
| 2007 | World History | End of course | Mean Scaled Score | 294.7 | 306.6 | 321.1 |
| 2008 | World History | End of course | Mean Scaled Score | 304.3 | 328.6 | 324.8 |
| 2009 | World History | End of course | Mean Scaled Score | 284.6 | 326.2 | 329 |
| 2010 | World History | End of course | Mean Scaled Score | 292.4 | 325.5 | 336.8 |
| 2011 | World History | End of course | Mean Scaled Score | 289.4 | 338.3 | 342 |
| 2013 | World History | End of course | Mean Scaled Score | 311.7 | 342.6 | 346.7 |
Some data by SchoolDigger.com.
* Diamond Mountain Charter High was rated 3.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.