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Tierra Bonita Elementary Primary School
44820 North 27th St East
Lancaster CA, 93535, Los Angeles County
Phone: 661-946-3038
Ranking:
(5,976 out of 6,930, bottom 14%)*

Type: Regular Primary School
Status: Currently Operational
Grade: Kindergarten to Grade 6
School District: Eastside Union Elementary 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: | 34 | 33 | 37 | NA | NA | 38 | 37 | 38 | ||||||
Total Students: | 744 | 783 | 797 | 781 | 790 | 795 | 697 | |||||||
Kindergarten: | 114 | 15.3% | 117 | 14.9% | 119 | 14.9% | 117 | 15.0% | 114 | 14.4% | 142 | 17.9% | 84 | 12.1% |
Grade 1: | 93 | 12.5% | 126 | 16.1% | 108 | 13.6% | 124 | 15.9% | 123 | 15.6% | 102 | 12.8% | 115 | 16.5% |
Grade 2: | 116 | 15.6% | 102 | 13.0% | 106 | 13.3% | 120 | 15.4% | 96 | 12.2% | 122 | 15.3% | 90 | 12.9% |
Grade 3: | 116 | 15.6% | 106 | 13.5% | 126 | 15.8% | 89 | 11.4% | 114 | 14.4% | 92 | 11.6% | 100 | 14.3% |
Grade 4: | 110 | 14.8% | 125 | 16.0% | 110 | 13.8% | 117 | 15.0% | 114 | 14.4% | 119 | 15.0% | 113 | 16.2% |
Grade 5: | 116 | 15.6% | 89 | 11.4% | 128 | 16.1% | 110 | 14.1% | 131 | 16.6% | 114 | 14.3% | 105 | 15.1% |
Grade 6: | 78 | 10.5% | 118 | 15.1% | 100 | 12.5% | 103 | 13.2% | 96 | 12.2% | 104 | 13.1% | 90 | 12.9% |
Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
Student By Gender: | ||||||||||||||
Male: | 398 | 53.5% | 385 | 49.2% | 401 | 50.3% | 396 | 50.7% | 403 | 51.0% | 406 | 51.1% | 364 | 52.2% |
Female: | 346 | 46.5% | 398 | 50.8% | 396 | 49.7% | 385 | 49.3% | 387 | 49.0% | 389 | 48.9% | 329 | 47.2% |
Student By Races: | ||||||||||||||
American Indian/Alaska Native: | 3 | 0.4% | 0 | 0.0% | 4 | 0.5% | 3 | 0.4% | 4 | 0.5% | 0 | 0.0% | 1 | 0.1% |
Asian: | 21 | 2.8% | 17 | 2.2% | 18 | 2.3% | 22 | 2.8% | 17 | 2.2% | 1 | 0.1% | 9 | 1.3% |
Hispanic: | 436 | 58.6% | 467 | 59.6% | 480 | 60.2% | 460 | 58.9% | 410 | 51.9% | 271 | 34.1% | 379 | 54.4% |
Black: | 215 | 28.9% | 216 | 27.6% | 206 | 25.8% | 193 | 24.7% | 215 | 27.2% | 139 | 17.5% | 225 | 32.3% |
White: | 65 | 8.7% | 74 | 9.5% | 83 | 10.4% | 89 | 11.4% | 128 | 16.2% | 382 | 48.1% | 83 | 11.9% |
Hawaiian Native/Pacific Islander: | 0 | 0.0% | 1 | 0.1% | 1 | 0.1% | 2 | 0.3% | 3 | 0.4% | 0 | 0.0% | NA | NA |
Two or More Races: | 4 | 0.5% | 8 | 1.0% | 5 | 0.6% | 12 | 1.5% | 13 | 1.6% | 2 | 0.3% | NA | NA |
Lunch Program: | ||||||||||||||
Free Lunch Program Eligible: | 599 | 80.5% | 575 | 73.4% | NA | NA | 597 | 76.4% | 534 | 67.6% | 595 | 74.8% | 540 | 77.5% |
Reduced-Price Lunch Program Eligible: | 43 | 5.8% | 43 | 5.5% | NA | NA | 83 | 10.6% | 117 | 14.8% | 137 | 17.2% | 144 | 20.7% |
Student-Teacher Ratio: | 22.20 | 23.72 | 21.54 | NA | NA | 20.79 | 19.00 | 18.60 |
Test Performance
Year | Test | Grade | Measurement | Score | School District | State Average |
STAR | ||||||
2004 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 324.9 | 311.4 | 330.5 |
2005 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 331.6 | 316.9 | 336.5 |
2006 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 345 | 331 | 344.3 |
2007 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 340.8 | 327.7 | 345 |
2008 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 325.1 | 321 | 348 |
2009 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 323.6 | 323.6 | 352.8 |
2010 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 349.8 | 332.1 | 356.6 |
2011 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 343.5 | 341.3 | 359.5 |
2012 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 347.1 | 342.3 | 361.5 |
2013 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 332.4 | 330.8 | 357.3 |
2004 | Mathematics | 2nd Grade | Mean Scaled Score | 354.8 | 342.4 | 358 |
2005 | Mathematics | 2nd Grade | Mean Scaled Score | 353.3 | 346.4 | 366 |
2006 | Mathematics | 2nd Grade | Mean Scaled Score | 373.3 | 361.7 | 372.5 |
2007 | Mathematics | 2nd Grade | Mean Scaled Score | 360.6 | 349.1 | 369.2 |
2008 | Mathematics | 2nd Grade | Mean Scaled Score | 344.4 | 336 | 372.4 |
2009 | Mathematics | 2nd Grade | Mean Scaled Score | 347 | 347.2 | 376.7 |
2010 | Mathematics | 2nd Grade | Mean Scaled Score | 372.1 | 358.3 | 381.6 |
2011 | Mathematics | 2nd Grade | Mean Scaled Score | 372.3 | 364.9 | 382.2 |
2012 | Mathematics | 2nd Grade | Mean Scaled Score | 377.7 | 366.4 | 382.7 |
2013 | Mathematics | 2nd Grade | Mean Scaled Score | 358.3 | 357.1 | 379.9 |
2004 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 290.6 | 293.2 | 321.5 |
2005 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 328.8 | 306.9 | 324.1 |
2006 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 321.9 | 311 | 330.8 |
2007 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 329.1 | 319.6 | 330 |
2008 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 291.7 | 294.9 | 332.8 |
2009 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 301.8 | 304.8 | 340.3 |
2010 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 309.5 | 311.8 | 342.2 |
2011 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 319.2 | 313.3 | 345.3 |
2012 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 318.5 | 325.9 | 347.1 |
2013 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 311.2 | 321.0 | 345.7 |
2004 | Mathematics | 3rd Grade | Mean Scaled Score | 315 | 319.9 | 353.1 |
2005 | Mathematics | 3rd Grade | Mean Scaled Score | 338.4 | 328 | 362.1 |
2006 | Mathematics | 3rd Grade | Mean Scaled Score | 351.7 | 331.3 | 368.9 |
2007 | Mathematics | 3rd Grade | Mean Scaled Score | 329.3 | 337.7 | 370.9 |
2008 | Mathematics | 3rd Grade | Mean Scaled Score | 311.5 | 323.4 | 379 |
2009 | Mathematics | 3rd Grade | Mean Scaled Score | 305.6 | 326.5 | 387.7 |
2010 | Mathematics | 3rd Grade | Mean Scaled Score | 331.3 | 344.7 | 395.4 |
2011 | Mathematics | 3rd Grade | Mean Scaled Score | 355.3 | 356 | 400.6 |
2012 | Mathematics | 3rd Grade | Mean Scaled Score | 357.6 | 370.1 | 399.2 |
2013 | Mathematics | 3rd Grade | Mean Scaled Score | 341.6 | 356.1 | 399.0 |
2004 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 317.4 | 318 | 338.5 |
2005 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 337.7 | 324 | 346.2 |
2006 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 332.7 | 325.2 | 351.1 |
2007 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 325.4 | 327 | 353.2 |
2008 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 333.6 | 333.5 | 357.8 |
2009 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 334.3 | 332.6 | 366.8 |
2010 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 346.6 | 339.6 | 369.9 |
2011 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 342.7 | 341.8 | 371.6 |
2012 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 360.5 | 346 | 375.2 |
2013 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 352.7 | 348.4 | 374.2 |
2004 | Mathematics | 4th Grade | Mean Scaled Score | 323.1 | 311.5 | 343.2 |
2005 | Mathematics | 4th Grade | Mean Scaled Score | 346.9 | 321.4 | 354 |
2006 | Mathematics | 4th Grade | Mean Scaled Score | 349.9 | 330.6 | 361.6 |
2007 | Mathematics | 4th Grade | Mean Scaled Score | 332.1 | 326.7 | 366.1 |
2008 | Mathematics | 4th Grade | Mean Scaled Score | 346.6 | 336.1 | 373.9 |
2009 | Mathematics | 4th Grade | Mean Scaled Score | 347.1 | 332.5 | 382.5 |
2010 | Mathematics | 4th Grade | Mean Scaled Score | 352.2 | 348.2 | 389.9 |
2011 | Mathematics | 4th Grade | Mean Scaled Score | 373.3 | 362.2 | 392.2 |
2012 | Mathematics | 4th Grade | Mean Scaled Score | 389.1 | 363.5 | 395.2 |
2013 | Mathematics | 4th Grade | Mean Scaled Score | 371.0 | 362.2 | 394.9 |
2004 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 317.3 | 314 | 337.7 |
2005 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 340.4 | 324.2 | 340.5 |
2006 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 324.5 | 320.4 | 342.6 |
2007 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 319.8 | 309.3 | 342.8 |
2008 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 319.4 | 318.8 | 347.6 |
2009 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 336.4 | 330 | 356.2 |
2010 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 332.6 | 328.2 | 359.4 |
2011 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 330.8 | 328.8 | 362 |
2012 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 332.2 | 334.4 | 366.1 |
2013 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 338.8 | 328.0 | 365.2 |
2004 | Mathematics | 5th Grade | Mean Scaled Score | 287.2 | 285.5 | 335.8 |
2005 | Mathematics | 5th Grade | Mean Scaled Score | 338.7 | 317.7 | 349.6 |
2006 | Mathematics | 5th Grade | Mean Scaled Score | 321.7 | 316.7 | 356.6 |
2007 | Mathematics | 5th Grade | Mean Scaled Score | 300.4 | 300.7 | 356.8 |
2008 | Mathematics | 5th Grade | Mean Scaled Score | 296.4 | 299.5 | 364.6 |
2009 | Mathematics | 5th Grade | Mean Scaled Score | 328.4 | 315.1 | 375.8 |
2010 | Mathematics | 5th Grade | Mean Scaled Score | 314.1 | 305.9 | 383.4 |
2011 | Mathematics | 5th Grade | Mean Scaled Score | 329.9 | 323.4 | 392.6 |
2012 | Mathematics | 5th Grade | Mean Scaled Score | 349.6 | 330.6 | 395.3 |
2013 | Mathematics | 5th Grade | Mean Scaled Score | 344.1 | 313.2 | 393.2 |
2004 | Science | 5th Grade | Mean Scaled Score | 297.8 | 302.3 | 318.5 |
2005 | Science | 5th Grade | Mean Scaled Score | 334.3 | 317.3 | 324.6 |
2006 | Science | 5th Grade | Mean Scaled Score | 318.2 | 311.3 | 328.7 |
2007 | Science | 5th Grade | Mean Scaled Score | 317 | 305.7 | 334.3 |
2008 | Science | 5th Grade | Mean Scaled Score | 314.9 | 313.9 | 345.2 |
2009 | Science | 5th Grade | Mean Scaled Score | 323.1 | 319.4 | 354.1 |
2010 | Science | 5th Grade | Mean Scaled Score | 322 | 320.3 | 362.2 |
2011 | Science | 5th Grade | Mean Scaled Score | 328 | 326.9 | 367.2 |
2012 | Science | 5th Grade | Mean Scaled Score | 333.3 | 329.5 | 367.4 |
2013 | Science | 5th Grade | Mean Scaled Score | 332.8 | 314.8 | 366.9 |
2007 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 325.2 | 317.4 | 339.5 |
2008 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 323.5 | 318.1 | 345.5 |
2009 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 329.5 | 327.3 | 352.5 |
2010 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 341.5 | 337.3 | 356.8 |
2011 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 335.4 | 330.1 | 358.4 |
2012 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 333 | 336 | 364.2 |
2013 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 336.9 | 333.8 | 363.0 |
2007 | Mathematics | 6th Grade | Mean Scaled Score | 332.9 | 299 | 343.2 |
2008 | Mathematics | 6th Grade | Mean Scaled Score | 305 | 300.8 | 347.9 |
2009 | Mathematics | 6th Grade | Mean Scaled Score | 310.6 | 309.7 | 354.5 |
2010 | Mathematics | 6th Grade | Mean Scaled Score | 334.3 | 327.1 | 360.5 |
2011 | Mathematics | 6th Grade | Mean Scaled Score | 340.3 | 324.4 | 364.6 |
2012 | Mathematics | 6th Grade | Mean Scaled Score | 333.1 | 325.3 | 366.8 |
2013 | Mathematics | 6th Grade | Mean Scaled Score | 334.1 | 323.5 | 366.5 |
Some data by SchoolDigger.com.
* Tierra Bonita Elementary Primary School was rated 1.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.