Wm Diamond Middle Middle School
99 Hancock St
Lexington MA, 02420, Middlesex County
Phone: 781-861-2460
Ranking:
(4 out of 1,316, top 0%)*

Type: Regular Middle School
Status: Currently Operational
Grade: Grade 6 to Grade 8
School District: Lexington School District
Title I Eligible School: No
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: | 73 | 70 | 71 | 69 | 72 | 71 | 74 | |||||||
Total Students: | 791 | 781 | 783 | 742 | 733 | 732 | 772 | |||||||
Grade 6: | 257 | 32.5% | 258 | 33.0% | 249 | 31.8% | 252 | 34.0% | 266 | 36.3% | 227 | 31.0% | 237 | 30.7% |
Grade 7: | 270 | 34.1% | 260 | 33.3% | 259 | 33.1% | 262 | 35.3% | 224 | 30.6% | 245 | 33.5% | 260 | 33.7% |
Grade 8: | 264 | 33.4% | 263 | 33.7% | 275 | 35.1% | 228 | 30.7% | 243 | 33.2% | 260 | 35.5% | 275 | 35.6% |
Ungraded: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | NA | NA |
Student By Gender: | ||||||||||||||
Male: | 396 | 50.1% | 379 | 48.5% | 377 | 48.1% | 349 | 47.0% | 349 | 47.6% | 362 | 49.5% | 375 | 48.6% |
Female: | 395 | 49.9% | 402 | 51.5% | 406 | 51.9% | 393 | 53.0% | 384 | 52.4% | 370 | 50.5% | 382 | 49.5% |
Student By Races: | ||||||||||||||
American Indian/Alaska Native: | 1 | 0.1% | 2 | 0.3% | 0 | 0.0% | 0 | 0.0% | 1 | 0.1% | 0 | 0.0% | 0 | 0.0% |
Asian: | 241 | 30.5% | 231 | 29.6% | 218 | 27.8% | 207 | 27.9% | 189 | 25.8% | 189 | 25.8% | 161 | 20.9% |
Hispanic: | 21 | 2.7% | 21 | 2.7% | 23 | 2.9% | 31 | 4.2% | 36 | 4.9% | 41 | 5.6% | 24 | 3.1% |
Black: | 27 | 3.4% | 26 | 3.3% | 35 | 4.5% | 36 | 4.9% | 35 | 4.8% | 32 | 4.4% | 37 | 4.8% |
White: | 459 | 58.0% | 466 | 59.7% | 480 | 61.3% | 449 | 60.5% | 457 | 62.3% | 459 | 62.7% | 539 | 69.8% |
Hawaiian Native/Pacific Islander: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | NA | NA |
Two or More Races: | 42 | 5.3% | 35 | 4.5% | 27 | 3.4% | 19 | 2.6% | 15 | 2.0% | 11 | 1.5% | NA | NA |
Lunch Program: | ||||||||||||||
Free Lunch Program Eligible: | 36 | 4.6% | 39 | 5.0% | 38 | 4.9% | 40 | 5.4% | 26 | 3.5% | 29 | 4.0% | 27 | 3.5% |
Reduced-Price Lunch Program Eligible: | 10 | 1.3% | 10 | 1.3% | 11 | 1.4% | 10 | 1.3% | 11 | 1.5% | 12 | 1.6% | 10 | 1.3% |
Student-Teacher Ratio: | 10.80 | 11.16 | 11.11 | 10.75 | 10.23 | 10.40 | 10.50 |
Test Performance
Year | Test | Grade | Measurement | Score | School District | State Average |
MCAS | ||||||
2006 | English Language Arts | 6th Grade | % proficient | 92% | 89% | 64% |
2007 | English Language Arts | 6th Grade | % proficient | 91% | 91% | 67% |
2008 | English Language Arts | 6th Grade | % proficient | 92% | 89% | 67% |
2009 | English Language Arts | 6th Grade | % proficient | 91% | 89% | 66% |
2010 | English Language Arts | 6th Grade | % proficient | 90% | 88% | 69% |
2011 | English Language Arts | 6th Grade | % proficient | 92% | 93% | 68% |
2012 | English Language Arts | 6th Grade | % proficient | 93% | 92% | 66% |
2013 | English Language Arts | 6th Grade | % proficient | 91% | 90% | 67% |
2003 | Mathematics | 6th Grade | % proficient | 81.8% | 77.1% | 42% |
2004 | Mathematics | 6th Grade | % proficient | 82% | 77% | 42% |
2005 | Mathematics | 6th Grade | % proficient | 85% | 82% | 46% |
2006 | Mathematics | 6th Grade | % proficient | 79% | 77% | 46% |
2007 | Mathematics | 6th Grade | % proficient | 83% | 83% | 52% |
2008 | Mathematics | 6th Grade | % proficient | 88% | 84% | 56% |
2009 | Mathematics | 6th Grade | % proficient | 84% | 83% | 57% |
2010 | Mathematics | 6th Grade | % proficient | 84% | 85% | 59% |
2011 | Mathematics | 6th Grade | % proficient | 86% | 86% | 58% |
2012 | Mathematics | 6th Grade | % proficient | 88% | 87% | 60% |
2013 | Mathematics | 6th Grade | % proficient | 89% | 88% | 60% |
2003 | English Language Arts | 7th Grade | % proficient | 92.7% | 88.7% | 66% |
2004 | English Language Arts | 7th Grade | % proficient | 91% | 90% | 68% |
2005 | English Language Arts | 7th Grade | % proficient | 95% | 90% | 66% |
2006 | English Language Arts | 7th Grade | % proficient | 94% | 91% | 65% |
2007 | English Language Arts | 7th Grade | % proficient | 96% | 92% | 69% |
2008 | English Language Arts | 7th Grade | % proficient | 97% | 93% | 69% |
2009 | English Language Arts | 7th Grade | % proficient | 95% | 93% | 70% |
2010 | English Language Arts | 7th Grade | % proficient | 95% | 92% | 72% |
2011 | English Language Arts | 7th Grade | % proficient | 96% | 93% | 73% |
2012 | English Language Arts | 7th Grade | % proficient | 94% | 93% | 71% |
2013 | English Language Arts | 7th Grade | % proficient | 95% | 93% | 71% |
2006 | Mathematics | 7th Grade | % proficient | 83% | 76% | 40% |
2007 | Mathematics | 7th Grade | % proficient | 81% | 78% | 46% |
2008 | Mathematics | 7th Grade | % proficient | 84% | 82% | 47% |
2009 | Mathematics | 7th Grade | % proficient | 81% | 81% | 49% |
2010 | Mathematics | 7th Grade | % proficient | 87% | 84% | 53% |
2011 | Mathematics | 7th Grade | % proficient | 80% | 82% | 51% |
2012 | Mathematics | 7th Grade | % proficient | 87% | 87% | 51% |
2013 | Mathematics | 7th Grade | % proficient | 91% | 88% | 52% |
2006 | English Language Arts | 8th Grade | % proficient | 97% | 94% | 74% |
2007 | English Language Arts | 8th Grade | % proficient | 97% | 94% | 75% |
2008 | English Language Arts | 8th Grade | % proficient | 96% | 94% | 75% |
2009 | English Language Arts | 8th Grade | % proficient | 99% | 96% | 78% |
2010 | English Language Arts | 8th Grade | % proficient | 97% | 95% | 78% |
2011 | English Language Arts | 8th Grade | % proficient | 95% | 93% | 79% |
2012 | English Language Arts | 8th Grade | % proficient | 98% | 97% | 81% |
2013 | English Language Arts | 8th Grade | % proficient | 97% | 96% | 78% |
2003 | Mathematics | 8th Grade | % proficient | 73.5% | 74.5% | 37% |
2004 | Mathematics | 8th Grade | % proficient | 74% | 76% | 39% |
2005 | Mathematics | 8th Grade | % proficient | 81% | 77% | 39% |
2006 | Mathematics | 8th Grade | % proficient | 82% | 76% | 40% |
2007 | Mathematics | 8th Grade | % proficient | 81% | 80% | 45% |
2008 | Mathematics | 8th Grade | % proficient | 87% | 83% | 49% |
2009 | Mathematics | 8th Grade | % proficient | 89% | 88% | 48% |
2010 | Mathematics | 8th Grade | % proficient | 85% | 84% | 51% |
2011 | Mathematics | 8th Grade | % proficient | 86% | 85% | 52% |
2012 | Mathematics | 8th Grade | % proficient | 90% | 87% | 52% |
2013 | Mathematics | 8th Grade | % proficient | 91% | 88% | 54% |
2003 | Science and Technology/Engineering | 8th Grade | % proficient | 74.7% | 73.9% | 32% |
2004 | Science and Technology/Engineering | 8th Grade | % proficient | 68% | 67% | 33% |
2005 | Science and Technology/Engineering | 8th Grade | % proficient | 70% | 68% | 33% |
2006 | Science and Technology/Engineering | 8th Grade | % proficient | 70% | 67% | 32% |
2007 | Science and Technology/Engineering | 8th Grade | % proficient | 70% | 65% | 33% |
2008 | Science and Technology/Engineering | 8th Grade | % proficient | 77% | 73% | 39% |
2009 | Science and Technology/Engineering | 8th Grade | % proficient | 78% | 76% | 39% |
2010 | Science and Technology/Engineering | 8th Grade | % proficient | 73% | 73% | 40% |
2011 | Science and Technology/Engineering | 8th Grade | % proficient | 75% | 71% | 39% |
2012 | Science and Technology/Engineering | 8th Grade | % proficient | 79% | 77% | 43% |
2013 | Science and Technology/Engineering | 8th Grade | % proficient | 80% | 77% | 39% |
Some data by SchoolDigger.com.
* Wm Diamond Middle Middle School was rated 5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.