Delta Vista High
4491 Bixler Rd
Byron CA, 94514, Contra Costa County
Phone: 925-427-8662
Type: Other/Alternative School, High School
Status: Currently Operational
Grade: Grade 7 to Grade 12
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: | 5 | 6 | 6 | NA | NA | 6 | 17 | 17 | ||||||
Total Students: | 82 | 77 | 75 | 81 | 89 | 255 | 263 | |||||||
Grade 7: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 1 | 1.1% | 3 | 1.2% | 3 | 1.1% |
Grade 8: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 2 | 2.5% | 5 | 5.6% | 6 | 2.4% | 9 | 3.4% |
Grade 9: | 20 | 24.4% | 16 | 20.8% | 13 | 17.3% | 15 | 18.5% | 13 | 14.6% | 39 | 15.3% | 37 | 14.1% |
Grade 10: | 15 | 18.3% | 24 | 31.2% | 20 | 26.7% | 18 | 22.2% | 27 | 30.3% | 83 | 32.5% | 83 | 31.6% |
Grade 11: | 31 | 37.8% | 18 | 23.4% | 26 | 34.7% | 23 | 28.4% | 25 | 28.1% | 78 | 30.6% | 78 | 29.7% |
Grade 12: | 16 | 19.5% | 19 | 24.7% | 16 | 21.3% | 23 | 28.4% | 17 | 19.1% | 44 | 17.3% | 51 | 19.4% |
Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | 1 | 1.1% | 2 | 0.8% | 2 | 0.8% |
Student By Gender: | ||||||||||||||
Male: | 82 | 100.0% | 77 | 100.0% | 75 | 100.0% | 81 | 100.0% | 89 | 100.0% | 223 | 87.5% | 235 | 89.4% |
Female: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 32 | 12.5% | 24 | 9.1% |
Student By Races: | ||||||||||||||
American Indian/Alaska Native: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 1 | 0.4% | 1 | 0.4% |
Asian: | 4 | 4.9% | 2 | 2.6% | 1 | 1.3% | 3 | 3.7% | 2 | 2.2% | 2 | 0.8% | 12 | 4.6% |
Hispanic: | 27 | 32.9% | 29 | 37.7% | 27 | 36.0% | 18 | 22.2% | 27 | 30.3% | 70 | 27.5% | 57 | 21.7% |
Black: | 44 | 53.7% | 40 | 51.9% | 38 | 50.7% | 43 | 53.1% | 45 | 50.6% | 142 | 55.7% | 149 | 56.7% |
White: | 6 | 7.3% | 6 | 7.8% | 8 | 10.7% | 9 | 11.1% | 10 | 11.2% | 36 | 14.1% | 44 | 16.7% |
Hawaiian Native/Pacific Islander: | 1 | 1.2% | 0 | 0.0% | 1 | 1.3% | 3 | 3.7% | 2 | 2.2% | 3 | 1.2% | NA | NA |
Two or More Races: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 5 | 6.2% | 3 | 3.4% | 1 | 0.4% | NA | NA |
Lunch Program: | ||||||||||||||
Free Lunch Program Eligible: | 0 | 0.0% | 16 | 20.8% | 72 | 96.0% | 29 | 35.8% | 86 | 96.6% | 162 | 63.5% | 114 | 43.3% |
Reduced-Price Lunch Program Eligible: | 0 | 0.0% | 0 | 0.0% | NA | NA | 3 | 3.7% | 0 | 0.0% | 25 | 9.8% | 38 | 14.4% |
Student-Teacher Ratio: | 16.40 | 12.83 | 12.50 | NA | NA | 14.83 | 15.00 | 15.50 |
Test Performance
Year | Test | Grade | Measurement | Score | School District | State Average |
CAHSEE | ||||||
2005 | English Language Arts | 10th Grade | % met std | 43% | 44% | 76% |
2006 | English Language Arts | 10th Grade | % met std | 44% | 42% | 77% |
2007 | English Language Arts | 10th Grade | % met std | 38% | 37% | 77% |
2008 | English Language Arts | 10th Grade | % met std | 41% | 43% | 79% |
2009 | English Language Arts | 10th Grade | % met std | 39.0% | 39.0% | 79.0% |
2010 | English Language Arts | 10th Grade | % met std | 55.0% | 44.0% | 81.0% |
2011 | English Language Arts | 10th Grade | % met std | 58.0% | 48.0% | 82.0% |
2012 | English Language Arts | 10th Grade | % met std | 0% | 66.0% | 83.0% |
2013 | English Language Arts | 10th Grade | % met std | 0% | 43.0% | 83.0% |
2005 | Math | 10th Grade | % met std | 23% | 24% | 74% |
2006 | Math | 10th Grade | % met std | 31% | 33% | 76% |
2007 | Math | 10th Grade | % met std | 33% | 32% | 76% |
2008 | Math | 10th Grade | % met std | 27% | 28% | 78% |
2009 | Math | 10th Grade | % met std | 35.0% | 34.0% | 80.0% |
2010 | Math | 10th Grade | % met std | 57.0% | 44.0% | 81.0% |
2011 | Math | 10th Grade | % met std | 50.0% | 38.0% | 83.0% |
2012 | Math | 10th Grade | % met std | 0% | 59.0% | 84.0% |
2013 | Math | 10th Grade | % met std | 0% | 50.0% | 84.0% |
2009 | English Language Arts | 11th Grade | % met std | 41.0% | 40.0% | 38.0% |
2009 | Math | 11th Grade | % met std | 29.0% | 30.0% | 36.0% |
2009 | English Language Arts | 12th Grade | % met std | 37.0% | 31.0% | 27.0% |
2009 | Math | 12th Grade | % met std | 30.0% | 30.0% | 28.0% |
2009 | English Language Arts | All grades (HS) | % met std | 39.0% | 46.0% | 61.0% |
2009 | Math | All grades (HS) | % met std | 31.0% | 37.0% | 61.0% |
STAR | ||||||
2004 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 271.5 | 273.3 | 328.1 |
2005 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 275.7 | 275 | 328.4 |
2006 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 273.7 | 274.5 | 328.5 |
2007 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 271.5 | 275.6 | 331.3 |
2008 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 262.8 | 269 | 336.2 |
2009 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 278.8 | 278.3 | 338.1 |
2010 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 284.2 | 279 | 341.4 |
2011 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 295.8 | 287 | 346.4 |
2012 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 285.5 | 291.4 | 348.4 |
2013 | English Language Arts Standards | 10th Grade | Mean Scaled Score | 282.2 | 286.2 | 352.4 |
2006 | Science | 10th Grade | Mean Scaled Score | 269.8 | 272.4 | 326.7 |
2007 | Science | 10th Grade | Mean Scaled Score | 266.7 | 277.7 | 328.3 |
2008 | Science | 10th Grade | Mean Scaled Score | 265.8 | 270.5 | 337 |
2009 | Science | 10th Grade | Mean Scaled Score | 283.7 | 284.7 | 343.3 |
2010 | Science | 10th Grade | Mean Scaled Score | 287.1 | 283.2 | 348.1 |
2011 | Science | 10th Grade | Mean Scaled Score | 292.7 | 289.3 | 353.1 |
2012 | Science | 10th Grade | Mean Scaled Score | 283.2 | 292.8 | 357.3 |
2013 | Science | 10th Grade | Mean Scaled Score | 285.5 | 287.2 | 360.4 |
2004 | World History | 10th Grade | Mean Scaled Score | 271.3 | 270.6 | 318.1 |
2005 | World History | 10th Grade | Mean Scaled Score | 266.5 | 264.8 | 320.6 |
2006 | World History | 10th Grade | Mean Scaled Score | 268.1 | 268.9 | 321.1 |
2008 | World History | 10th Grade | Mean Scaled Score | 205.5 | 203.3 | 327.5 |
2009 | Algebra I | 11th Grade | Mean Scaled Score | 264.9 | 265.2 | 280.4 |
2004 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 248.2 | 248.3 | 319.7 |
2005 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 253.5 | 253.6 | 323.1 |
2006 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 261.7 | 264.7 | 324.4 |
2007 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 256.4 | 259.5 | 327.6 |
2008 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 253.1 | 255.1 | 327.4 |
2009 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 261.5 | 258.3 | 332.2 |
2010 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 252.6 | 262.6 | 336.8 |
2011 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 283.6 | 270.2 | 341.7 |
2012 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 280.2 | 285.6 | 344.7 |
2013 | English Language Arts Standards | 11th Grade | Mean Scaled Score | 247.6 | 270.5 | 344.8 |
2004 | U.S. History | 11th Grade | Mean Scaled Score | 272.4 | 270.9 | 326.1 |
2005 | U.S. History | 11th Grade | Mean Scaled Score | 266 | 265.9 | 329.1 |
2006 | U.S. History | 11th Grade | Mean Scaled Score | 272.8 | 273.7 | 329.2 |
2007 | U.S. History | 11th Grade | Mean Scaled Score | 273.2 | 270.4 | 329.6 |
2008 | U.S. History | 11th Grade | Mean Scaled Score | 259.5 | 261.5 | 331.4 |
2009 | U.S. History | 11th Grade | Mean Scaled Score | 265.9 | 264.6 | 338.5 |
2010 | U.S. History | 11th Grade | Mean Scaled Score | 257.6 | 265.2 | 341.4 |
2011 | U.S. History | 11th Grade | Mean Scaled Score | 272.4 | 268.3 | 344.7 |
2012 | U.S. History | 11th Grade | Mean Scaled Score | 268.6 | 276.7 | 346.9 |
2013 | U.S. History | 11th Grade | Mean Scaled Score | 249.2 | 275.3 | 348.5 |
2005 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 283 | 278.5 | 334.4 |
2006 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 302 | 292.6 | 339.2 |
2008 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 263.1 | 285.4 | 341.2 |
2009 | English Language Arts Standards | 8th Grade | Mean Scaled Score | 269.4 | 292.7 | 348.5 |
2004 | General Mathematics | 8th Grade | Mean Scaled Score | 265.4 | 272.1 | 311.1 |
2005 | General Mathematics | 8th Grade | Mean Scaled Score | 263.6 | 273.3 | 316.4 |
2006 | General Mathematics | 8th Grade | Mean Scaled Score | 273 | 268.9 | 316.3 |
2009 | General Mathematics | 8th Grade | Mean Scaled Score | 266.3 | 282.2 | 321.3 |
2005 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 265.9 | 275.3 | 323.8 |
2006 | History - Social Science Grade 8 | 8th Grade | Mean Scaled Score | 281.5 | 282.7 | 327.9 |
2004 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 286.8 | 285.7 | 330.6 |
2005 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 291.6 | 287.8 | 339.7 |
2006 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 282.3 | 279.6 | 339.1 |
2007 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 278.9 | 291 | 345 |
2008 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 283.1 | 286.8 | 348 |
2009 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 283.6 | 292.7 | 349.7 |
2011 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 295.9 | 304.4 | 357.7 |
2012 | English Language Arts Standards | 9th Grade | Mean Scaled Score | 302.8 | 295.6 | 361.5 |
2004 | General Mathematics | 9th Grade | Mean Scaled Score | 282.7 | 278.1 | 294.8 |
2005 | General Mathematics | 9th Grade | Mean Scaled Score | 277.5 | 277.5 | 298.3 |
2006 | General Mathematics | 9th Grade | Mean Scaled Score | 280.7 | 281.6 | 297.1 |
2007 | General Mathematics | 9th Grade | Mean Scaled Score | 275 | 273.5 | 299 |
2008 | General Mathematics | 9th Grade | Mean Scaled Score | 276.9 | 276.9 | 300.6 |
2009 | General Mathematics | 9th Grade | Mean Scaled Score | 273.4 | 284.8 | 300 |
2011 | General Mathematics | 9th Grade | Mean Scaled Score | 303.6 | 301.4 | 299.2 |
2012 | General Mathematics | 9th Grade | Mean Scaled Score | 276.8 | 281.9 | 300.1 |
2009 | Algebra I | End of course | Mean Scaled Score | 261.7 | 270.6 | 319.7 |
2004 | General Mathematics | End of course | Mean Scaled Score | 278.3 | 275.3 | 305.6 |
2005 | General Mathematics | End of course | Mean Scaled Score | 273.7 | 276 | 310.1 |
2006 | General Mathematics | End of course | Mean Scaled Score | 279 | 276.5 | 310.1 |
2007 | General Mathematics | End of course | Mean Scaled Score | 283.8 | 278.1 | 311 |
2008 | General Mathematics | End of course | Mean Scaled Score | 273.3 | 279.7 | 315.2 |
2009 | General Mathematics | End of course | Mean Scaled Score | 271.3 | 283.7 | 315.8 |
2010 | General Mathematics | End of course | Mean Scaled Score | 302.9 | 290.4 | 314.7 |
2011 | General Mathematics | End of course | Mean Scaled Score | 303.6 | 293.6 | 316.8 |
2012 | General Mathematics | End of course | Mean Scaled Score | 273.2 | 286.2 | 318 |
2013 | General Mathematics | End of course | Mean Scaled Score | 299.3 | 282.4 | 317.9 |
2008 | World History | End of course | Mean Scaled Score | 194.4 | 197.3 | 324.8 |
2009 | World History | End of course | Mean Scaled Score | 196 | 200.7 | 329 |
Some data by SchoolDigger.com.