Serving 331 students in grades 1-5, Joseph Demello ranks in the top 50% of all schools in Massachusetts for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 45% (which is higher than the Massachusetts state average of 41%). The percentage of students achieving proficiency in reading/language arts is 43% (which is lower than the Massachusetts state average of 44%).
The student:teacher ratio of 12:1 is equal to the Massachusetts state level of 12:1.
Minority enrollment is 18% of the student body (majority Hispanic), which is lower than the Massachusetts state average of 47% (majority Hispanic).
Quick Stats (2025)
- Grades: 1-5
- Enrollment: 331 students
- Student:Teacher Ratio: 12:1
- Minority Enrollment: 18%
- Overall Testing Rank: Top 50% in MA
- Math Proficiency: 45% (Top 50%)
- Reading Proficiency: 43% (Btm 50%)
- Science Proficiency: 40-44% (Btm 50%)
- Source: National Center for Education Statistics (NCES), MA Dept. of Education
School Overview
Joseph Demello's student population of 331 students has declined by 21% over five school years.
The teacher population of 27 teachers has grown by 8% over five school years.
Grades Offered
Grades 1-5
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
331 students
Gender %
Total Classroom Teachers
27 teachers
School Rankings
Joseph Demello ranks within the top 50% of all 1,631 schools in Massachusetts (based off of combined math and reading proficiency testing data).
The diversity score of Joseph Demello is 0.32, which is less than the diversity score at state average of 0.65. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#789 out of 1631 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
45%
41%
Reading/Language Arts Test Scores (% Proficient)
43%
44%
Science Test Scores (% Proficient)
40-44%
44%
Student : Teacher Ratio
12:1
12:1
American Indian
n/a
n/a
Asian
1%
7%
Hispanic
7%
25%
Black
3%
10%
White
82%
53%
Hawaiian
n/a
n/a
Two or more races
7%
5%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
24%
35%
Eligible for Reduced Lunch
6%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Joseph Demello's ranking?
Joseph Demello is ranked #789 out of 1,631 schools, which ranks it among the top 50% of public schools in Massachusetts.
What percent of students have achieved state testing proficiency in math and reading?
45% of students have achieved math proficiency (compared to the 41% MA state average), while 43% of students have achieved reading proficiency (compared to the 44% MA state average).
How many students attend Joseph Demello?
331 students attend Joseph Demello.
What is the racial composition of the student body?
82% of Joseph Demello students are White, 7% of students are Hispanic, 7% of students are Two or more races, 3% of students are Black, and 1% of students are Asian.
What is the student:teacher ratio of Joseph Demello?
Joseph Demello has a student ration of 12:1, which is equal to the Massachusetts state average of 12:1.
What grades does Joseph Demello offer ?
Joseph Demello offers enrollment in grades 1-5 (Supplemental Virtual).
What school district is Joseph Demello part of?
Joseph Demello is part of Dartmouth School District.
In what neighborhood is Joseph Demello located?
Joseph Demello is located in the Bliss Corner neighborhood of South Dartmouth, MA. There are 1 other public schools located in Bliss Corner.
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