Mariposa Elementary Primary School
737 West Ave H6
Lancaster CA, 93534, Los Angeles County
Phone: 661-942-0437
Ranking: 
(6,327 out of 6,930, bottom 9%)*
(6,327 out of 6,930, bottom 9%)*Type: Regular Primary School
Status: Currently Operational
Grade: Kindergarten to Grade 7
School District: Lancaster 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 | 2008-2009 | 2007-2008 | |||||||
| Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | |
| Total Teachers: | 26 | 21 | 22 | NA | NA | 36 | 40 | |||||
| Total Students: | 733 | 597 | 594 | 801 | 774 | 769 | ||||||
| Kindergarten: | 102 | 13.9% | 83 | 13.9% | 81 | 13.6% | 104 | 13.0% | 127 | 16.4% | 125 | 16.3% |
| Grade 1: | 96 | 13.1% | 89 | 14.9% | 75 | 12.6% | 118 | 14.7% | 135 | 17.4% | 133 | 17.3% |
| Grade 2: | 85 | 11.6% | 63 | 10.6% | 104 | 17.5% | 111 | 13.9% | 133 | 17.2% | 142 | 18.5% |
| Grade 3: | 71 | 9.7% | 94 | 15.7% | 83 | 14.0% | 114 | 14.2% | 142 | 18.3% | 129 | 16.8% |
| Grade 4: | 106 | 14.5% | 88 | 14.7% | 70 | 11.8% | 124 | 15.5% | 112 | 14.5% | 126 | 16.4% |
| Grade 5: | 88 | 12.0% | 79 | 13.2% | 97 | 16.3% | 115 | 14.4% | 125 | 16.1% | 114 | 14.8% |
| Grade 6: | 109 | 14.9% | 100 | 16.8% | 84 | 14.1% | 115 | 14.4% | NA | NA | NA | NA |
| Grade 7: | 76 | 10.4% | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||
| Male: | 357 | 48.7% | 300 | 50.3% | 305 | 51.3% | 415 | 51.8% | 397 | 51.3% | 401 | 52.1% |
| Female: | 376 | 51.3% | 297 | 49.7% | 289 | 48.7% | 386 | 48.2% | 377 | 48.7% | 364 | 47.3% |
| Student By Races: | ||||||||||||
| American Indian/Alaska Native: | 3 | 0.4% | 2 | 0.3% | 0 | 0.0% | 1 | 0.1% | 6 | 0.8% | 4 | 0.5% |
| Asian: | 8 | 1.1% | 6 | 1.0% | 9 | 1.5% | 9 | 1.1% | 8 | 1.0% | 12 | 1.6% |
| Hispanic: | 423 | 57.7% | 342 | 57.3% | 340 | 57.2% | 476 | 59.4% | 454 | 58.7% | 454 | 59.0% |
| Black: | 203 | 27.7% | 154 | 25.8% | 173 | 29.1% | 195 | 24.3% | 191 | 24.7% | 211 | 27.4% |
| White: | 82 | 11.2% | 73 | 12.2% | 59 | 9.9% | 108 | 13.5% | 103 | 13.3% | 88 | 11.4% |
| Hawaiian Native/Pacific Islander: | 0 | 0.0% | 1 | 0.2% | 1 | 0.2% | 2 | 0.2% | 4 | 0.5% | NA | NA |
| Two or More Races: | 14 | 1.9% | 19 | 3.2% | 12 | 2.0% | 10 | 1.2% | 8 | 1.0% | NA | NA |
| Lunch Program: | ||||||||||||
| Free Lunch Program Eligible: | 603 | 82.3% | 517 | 86.6% | NA | NA | 649 | 81.0% | 614 | 79.3% | 552 | 71.8% |
| Reduced-Price Lunch Program Eligible: | 29 | 4.0% | 27 | 4.5% | NA | NA | 43 | 5.4% | 45 | 5.8% | 53 | 6.9% |
| Student-Teacher Ratio: | 27.92 | 28.43 | 27.00 | NA | NA | 20.90 | 19.20 | |||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| STAR | ||||||
| 2004 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 313.2 | 315.2 | 330.5 |
| 2005 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 305.7 | 321.4 | 336.5 |
| 2006 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 318.8 | 327.5 | 344.3 |
| 2007 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 317.7 | 325.2 | 345 |
| 2008 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 331.9 | 328.8 | 348 |
| 2009 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 336 | 332.7 | 352.8 |
| 2010 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 332.8 | 333.7 | 356.6 |
| 2011 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 326.9 | 336 | 359.5 |
| 2012 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 349.7 | 333.9 | 361.5 |
| 2013 | English Language Arts Standards | 2nd Grade | Mean Scaled Score | 363.4 | 335.1 | 357.3 |
| 2004 | Mathematics | 2nd Grade | Mean Scaled Score | 332.8 | 336.4 | 358 |
| 2005 | Mathematics | 2nd Grade | Mean Scaled Score | 322.4 | 347.6 | 366 |
| 2006 | Mathematics | 2nd Grade | Mean Scaled Score | 337.3 | 340.4 | 372.5 |
| 2007 | Mathematics | 2nd Grade | Mean Scaled Score | 334.3 | 343 | 369.2 |
| 2008 | Mathematics | 2nd Grade | Mean Scaled Score | 338.2 | 341.4 | 372.4 |
| 2009 | Mathematics | 2nd Grade | Mean Scaled Score | 368.4 | 351 | 376.7 |
| 2010 | Mathematics | 2nd Grade | Mean Scaled Score | 357.9 | 344.7 | 381.6 |
| 2011 | Mathematics | 2nd Grade | Mean Scaled Score | 365.2 | 349.9 | 382.2 |
| 2012 | Mathematics | 2nd Grade | Mean Scaled Score | 385.2 | 349.5 | 382.7 |
| 2013 | Mathematics | 2nd Grade | Mean Scaled Score | 375.2 | 352.9 | 379.9 |
| 2004 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 292 | 303.4 | 321.5 |
| 2005 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 285.2 | 304.4 | 324.1 |
| 2006 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 297.5 | 311.6 | 330.8 |
| 2007 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 291.8 | 308.5 | 330 |
| 2008 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 304.5 | 307.7 | 332.8 |
| 2009 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 313.1 | 313.7 | 340.3 |
| 2010 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 304.7 | 313.1 | 342.2 |
| 2011 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 301.6 | 314.4 | 345.3 |
| 2012 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 312.3 | 319.3 | 347.1 |
| 2013 | English Language Arts Standards | 3rd Grade | Mean Scaled Score | 321.6 | 317.4 | 345.7 |
| 2004 | Mathematics | 3rd Grade | Mean Scaled Score | 318.3 | 321.9 | 353.1 |
| 2005 | Mathematics | 3rd Grade | Mean Scaled Score | 309.7 | 330.9 | 362.1 |
| 2006 | Mathematics | 3rd Grade | Mean Scaled Score | 322 | 337.2 | 368.9 |
| 2007 | Mathematics | 3rd Grade | Mean Scaled Score | 305.4 | 330.1 | 370.9 |
| 2008 | Mathematics | 3rd Grade | Mean Scaled Score | 324.3 | 327.5 | 379 |
| 2009 | Mathematics | 3rd Grade | Mean Scaled Score | 344.8 | 339.9 | 387.7 |
| 2010 | Mathematics | 3rd Grade | Mean Scaled Score | 332.7 | 342 | 395.4 |
| 2011 | Mathematics | 3rd Grade | Mean Scaled Score | 333.2 | 349.6 | 400.6 |
| 2012 | Mathematics | 3rd Grade | Mean Scaled Score | 354.1 | 355.9 | 399.2 |
| 2013 | Mathematics | 3rd Grade | Mean Scaled Score | 359.5 | 351.9 | 399.0 |
| 2004 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 324.4 | 322.3 | 338.5 |
| 2005 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 321.3 | 329.5 | 346.2 |
| 2006 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 317.8 | 329.1 | 351.1 |
| 2007 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 309.3 | 332.9 | 353.2 |
| 2008 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 322.9 | 333.4 | 357.8 |
| 2009 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 340.8 | 339.4 | 366.8 |
| 2010 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 345.6 | 345.6 | 369.9 |
| 2011 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 346.7 | 347.1 | 371.6 |
| 2012 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 354.6 | 350 | 375.2 |
| 2013 | English Language Arts Standards | 4th Grade | Mean Scaled Score | 344.5 | 348.9 | 374.2 |
| 2004 | Mathematics | 4th Grade | Mean Scaled Score | 323 | 321.6 | 343.2 |
| 2005 | Mathematics | 4th Grade | Mean Scaled Score | 317.5 | 327.7 | 354 |
| 2006 | Mathematics | 4th Grade | Mean Scaled Score | 310.7 | 329.5 | 361.6 |
| 2007 | Mathematics | 4th Grade | Mean Scaled Score | 293.5 | 334.4 | 366.1 |
| 2008 | Mathematics | 4th Grade | Mean Scaled Score | 321.9 | 334.3 | 373.9 |
| 2009 | Mathematics | 4th Grade | Mean Scaled Score | 328.6 | 338.8 | 382.5 |
| 2010 | Mathematics | 4th Grade | Mean Scaled Score | 358.1 | 347.7 | 389.9 |
| 2011 | Mathematics | 4th Grade | Mean Scaled Score | 360.9 | 354 | 392.2 |
| 2012 | Mathematics | 4th Grade | Mean Scaled Score | 359.9 | 354.9 | 395.2 |
| 2013 | Mathematics | 4th Grade | Mean Scaled Score | 345.2 | 357.3 | 394.9 |
| 2004 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 313.4 | 322.7 | 337.7 |
| 2005 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 317.2 | 321.6 | 340.5 |
| 2006 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 318.8 | 323.3 | 342.6 |
| 2007 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 316.7 | 321.6 | 342.8 |
| 2008 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 319.1 | 326 | 347.6 |
| 2009 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 318.3 | 333.3 | 356.2 |
| 2010 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 340.4 | 337.6 | 359.4 |
| 2011 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 334.6 | 338.5 | 362 |
| 2012 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 351.5 | 343.1 | 366.1 |
| 2013 | English Language Arts Standards | 5th Grade | Mean Scaled Score | 349.8 | 341.3 | 365.2 |
| 2004 | Mathematics | 5th Grade | Mean Scaled Score | 302.7 | 314.5 | 335.8 |
| 2005 | Mathematics | 5th Grade | Mean Scaled Score | 311.7 | 319.6 | 349.6 |
| 2006 | Mathematics | 5th Grade | Mean Scaled Score | 314.9 | 321 | 356.6 |
| 2007 | Mathematics | 5th Grade | Mean Scaled Score | 306.1 | 319.1 | 356.8 |
| 2008 | Mathematics | 5th Grade | Mean Scaled Score | 315 | 321.6 | 364.6 |
| 2009 | Mathematics | 5th Grade | Mean Scaled Score | 338.3 | 331.2 | 375.8 |
| 2010 | Mathematics | 5th Grade | Mean Scaled Score | 347.7 | 334.5 | 383.4 |
| 2011 | Mathematics | 5th Grade | Mean Scaled Score | 349.5 | 341.8 | 392.6 |
| 2012 | Mathematics | 5th Grade | Mean Scaled Score | 374.1 | 344.3 | 395.3 |
| 2013 | Mathematics | 5th Grade | Mean Scaled Score | 365.1 | 347.0 | 393.2 |
| 2004 | Science | 5th Grade | Mean Scaled Score | 301.2 | 310.9 | 318.5 |
| 2005 | Science | 5th Grade | Mean Scaled Score | 305.3 | 307.5 | 324.6 |
| 2006 | Science | 5th Grade | Mean Scaled Score | 306.1 | 308.7 | 328.7 |
| 2007 | Science | 5th Grade | Mean Scaled Score | 300.4 | 308.6 | 334.3 |
| 2008 | Science | 5th Grade | Mean Scaled Score | 304.5 | 314.9 | 345.2 |
| 2009 | Science | 5th Grade | Mean Scaled Score | 300.2 | 319.8 | 354.1 |
| 2010 | Science | 5th Grade | Mean Scaled Score | 326.2 | 332.3 | 362.2 |
| 2011 | Science | 5th Grade | Mean Scaled Score | 325.6 | 339.3 | 367.2 |
| 2012 | Science | 5th Grade | Mean Scaled Score | 351.9 | 341.7 | 367.4 |
| 2013 | Science | 5th Grade | Mean Scaled Score | 342.5 | 340.5 | 366.9 |
| 2011 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 341.2 | 334.5 | 358.4 |
| 2012 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 350.3 | 341.7 | 364.2 |
| 2013 | English Language Arts Standards | 6th Grade | Mean Scaled Score | 328.9 | 339.7 | 363.0 |
| 2011 | Mathematics | 6th Grade | Mean Scaled Score | 325.2 | 325 | 364.6 |
| 2012 | Mathematics | 6th Grade | Mean Scaled Score | 337.2 | 331.3 | 366.8 |
| 2013 | Mathematics | 6th Grade | Mean Scaled Score | 311.2 | 327.1 | 366.5 |
Some data by SchoolDigger.com.
* Mariposa Elementary Primary School was rated 1 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.