Wm Diamond Middle School

99 Hancock Street
Lexington, MA 02420
(School attendance zone shown in map)
Rating
10/
10
Top 10%
Wm Diamond Middle School serves 919 students in grades 6-8.
Wm Diamond Middle School placed in the top 10% of all schools in Massachusetts for overall test scores (math proficiency is top 5%, and reading proficiency is top 10%) for the 2020-21 school year.
The percentage of students achieving proficiency in math is 75% (which is higher than the Massachusetts state average of 37%) for the 2020-21 school year. The percentage of students achieving proficiency in reading/language arts is 76% (which is higher than the Massachusetts state average of 49%) for the 2020-21 school year.
The student:teacher ratio of 10:1 is lower than the Massachusetts state level of 12:1.
Minority enrollment is 59% of the student body (majority Asian), which is higher than the Massachusetts state average of 44% (majority Hispanic and Black).

Quick Stats (2024)

  • Grades: 6-8
  • Enrollment: 919 students
  • Student:Teacher Ratio: 10:1
  • Minority Enrollment: 59%
  • Overall Testing Rank
    : Top 10% in MA
  • Math Proficiency
    : 75% (Top 5%)
  • Reading Proficiency
    : 76% (Top 10%)
  • Source: National Center for Education Statistics (NCES), MA Dept. of Education

Top Rankings

Wm Diamond Middle School ranks among the top 20% of public schools in Massachusetts for:

School Overview

Wm Diamond Middle School's student population of 919 students has stayed relatively flat over five school years.
The teacher population of 93 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 6-8
(offers virtual instruction)
Total Students
919 students
This chart display total students of Wm Diamond Middle School by year, with the latest 2021-22 school year data.
Gender %
This chart display gender of Wm Diamond Middle School
Total Classroom Teachers
93 teachers
This chart display the total teachers of Wm Diamond Middle School by year, with the latest 2021-22 school year data.
Students by Grade
This chart display the students of Wm Diamond Middle School by grade.

School Rankings

Wm Diamond Middle School is ranked within the top 10% of all 1,644 schools in Massachusetts (based off of combined math and reading proficiency testing data) for the 2020-21 school year.
The diversity score of Wm Diamond Middle School is 0.64, which is more than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2021-2022 School Year Data
This School
State Level (MA)
Overall Testing Rank
#100 out of 1644 schools
(Top 10%)
This chart display the overall school rank of Wm Diamond Middle School, with the latest 2020-21 school year data.
Math Test Scores (% Proficient)
75%
37%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Wm Diamond Middle School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Massachusetts by year, with the latest 2020-21 school year data.
Reading/Language Arts Test Scores (% Proficient)
76%
49%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Wm Diamond Middle School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Massachusetts by year, with the latest 2020-21 school year data.
Student : Teacher Ratio
10:1
12:1
This chart display the student teacher ratio of Wm Diamond Middle School and the public school average student teacher ratio of Massachusetts by year, with the latest 2021-22 school year data.
American Indian
n/a
n/a
Asian
43%
7%
This chart display the percentage of Asian students in Wm Diamond Middle School and the percentage of Asian public school students in Massachusetts by year, with the latest 2021-22 school year data.
Hispanic
4%
23%
This chart display the percentage of Hispanic students in Wm Diamond Middle School and the percentage of Hispanic public school students in Massachusetts by year, with the latest 2021-22 school year data.
Black
4%
10%
This chart display the percentage of Black students in Wm Diamond Middle School and the percentage of Black public school students in Massachusetts by year, with the latest 2021-22 school year data.
White
41%
56%
This chart display the percentage of White students in Wm Diamond Middle School and the percentage of White public school students in Massachusetts by year, with the latest 2021-22 school year data.
Hawaiian
n/a
n/a
Two or more races
8%
4%
This chart display the percentage of students of two or more races in Wm Diamond Middle School and the percentage of public school students of two or more races in Massachusetts by year, with the latest 2021-22 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Wm Diamond Middle School.
This chart display the percentage breakdown of public school students of all ethnic groups in MA.
Diversity Score
0.64
This chart display the diversity score of Wm Diamond Middle School and the public school average diversity score of Massachusetts by year, with the latest 2021-22 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
4%
35%
This chart display the percentage of students who is eligible for free lunch in Wm Diamond Middle School and the percentage of public school students who is eligible for free lunch in Massachusetts by year, with the latest 2021-22 school year data.
Eligible for Reduced Lunch
1%
4%
This chart display the percentage of students who is eligible for reduced lunch in Wm Diamond Middle School and the percentage of public school students who is eligible for reduced lunch in Massachusetts by year, with the latest 2021-22 school year data.
School District Name
Source: 2021-2022 (latest school year available) National Center for Education Statistics (NCES), MA Dept. of Education

Frequently Asked Questions

What is Wm Diamond Middle School's ranking?
Wm Diamond Middle School is ranked #100 out of 1,644 schools, which ranks it among the top 10% of public schools in Massachusetts.
What schools are Wm Diamond Middle School often compared to?
Wm Diamond Middle Schoolis often viewed alongside schools like Jonas Clarke Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
75% of students have achieved math proficiency (compared to the 37% MA state average), while 76% of students have achieved reading proficiency (compared to the 49% MA state average).
How many students attend Wm Diamond Middle School?
919 students attend Wm Diamond Middle School.
What is the racial composition of the student body?
43% of Wm Diamond Middle School students are Asian, 41% of students are White, 8% of students are Two or more races, 4% of students are Hispanic, and 4% of students are Black.
What is the student:teacher ratio of Wm Diamond Middle School?
Wm Diamond Middle School has a student ration of 10:1, which is lower than the Massachusetts state average of 12:1.
What grades does Wm Diamond Middle School offer ?
Wm Diamond Middle School offers enrollment in grades 6-8 (offers virtual instruction).
What school district is Wm Diamond Middle School part of?
Wm Diamond Middle School is part of Lexington School District.

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Quick Stats (2024)

  • Grades: 6-8
  • Enrollment: 919 students
  • Student:Teacher Ratio: 10:1
  • Minority Enrollment: 59%
  • Overall Testing Rank
    : Top 10%
  • Math Proficiency
    : 75% (Top 5%)
  • Reading Proficiency
    : 76% (Top 10%)
  • Source: National Center for Education Statistics (NCES), MA Dept. of Education

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