Black Rock School

57 Branch Rd.
Thomaston, CT 06787
(School attendance zone shown in map)
Rating
6/
10
Top 50%
Black Rock School serves 266 students in grades Prekindergarten-3.
Black Rock School placed in the top 50% of all schools in Connecticut for overall test scores (math proficiency is top 30%, and reading proficiency is bottom 50%) for the 2020-21 school year.
The percentage of students achieving proficiency in math is 50-59% (which is higher than the Connecticut state average of 39%) for the 2020-21 school year. The percentage of students achieving proficiency in reading/language arts is 40-49% (which is lower than the Connecticut state average of 51%) for the 2020-21 school year.
The student:teacher ratio of 13:1 is higher than the Connecticut state level of 12:1.
Minority enrollment is 15% of the student body (majority Hispanic), which is lower than the Connecticut state average of 50% (majority Hispanic).

Quick Stats (2023)

  • Grades: Prekindergarten-3
  • Enrollment: 266 students
  • Student:Teacher Ratio: 13:1
  • Minority Enrollment: 15%
  • Overall Testing Rank
    : Top 50% in CT
  • Math Proficiency
    : 50-59% (Top 30%)
  • Reading Proficiency
    : 40-49% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CT Dept. of Education

Top Rankings

Black Rock School ranks among the top 20% of public schools in Connecticut for:

Category
Attribute
Most improved public schools

School Overview

Black Rock School's student population of 266 students has stayed relatively flat over five school years.
The teacher population of 20 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-3
(offers virtual instruction)
Total Students
266 students
This chart display total students of Black Rock School by year, with the latest 2020-21 school year data.
Gender %
This chart display gender of Black Rock School
Total Classroom Teachers
20 teachers
This chart display the total teachers of Black Rock School by year, with the latest 2020-21 school year data.
Students by Grade
This chart display the students of Black Rock School by grade.

School Rankings

Black Rock School is ranked within the top 50% of all 940 schools in Connecticut (based off of combined math and reading proficiency testing data) for the 2020-21 school year.
The diversity score of Black Rock School is 0.27, which is less than the diversity score at state average of 0.66. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2020-2021 School Year Data
This School
State Level (CT)
Overall Testing Rank
#421 out of 940 schools
(Top 50%)
This chart display the overall school rank of Black Rock School, with the latest 2020-21 school year data.
Math Test Scores (% Proficient)
50-59%
39%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Black Rock School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Connecticut by year, with the latest 2020-21 school year data.
Reading/Language Arts Test Scores (% Proficient)
40-49%
51%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Black Rock School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Connecticut by year, with the latest 2020-21 school year data.
Student : Teacher Ratio
13:1
12:1
This chart display the student teacher ratio of Black Rock School and the public school average student teacher ratio of Connecticut by year, with the latest 2020-21 school year data.
American Indian
n/a
n/a
Asian
3%
5%
This chart display the percentage of Asian students in Black Rock School and the percentage of Asian public school students in Connecticut by year, with the latest 2020-21 school year data.
Hispanic
9%
28%
This chart display the percentage of Hispanic students in Black Rock School and the percentage of Hispanic public school students in Connecticut by year, with the latest 2020-21 school year data.
Black
1%
13%
This chart display the percentage of Black students in Black Rock School and the percentage of Black public school students in Connecticut by year, with the latest 2020-21 school year data.
White
85%
50%
This chart display the percentage of White students in Black Rock School and the percentage of White public school students in Connecticut by year, with the latest 2020-21 school year data.
Hawaiian
n/a
n/a
Two or more races
2%
4%
This chart display the percentage of students of two or more races in Black Rock School and the percentage of public school students of two or more races in Connecticut by year, with the latest 2020-21 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Black Rock School.
This chart display the percentage breakdown of public school students of all ethnic groups in CT.
Diversity Score
0.27
This chart display the diversity score of Black Rock School and the public school average diversity score of Connecticut by year, with the latest 2020-21 school year data.
Eligible for Free Lunch
29%
36%
This chart display the percentage of students who is eligible for free lunch in Black Rock School and the percentage of public school students who is eligible for free lunch in Connecticut by year, with the latest 2020-21 school year data.
Eligible for Reduced Lunch
7%
6%
This chart display the percentage of students who is eligible for reduced lunch in Black Rock School and the percentage of public school students who is eligible for reduced lunch in Connecticut by year, with the latest 2020-21 school year data.
School District Name
Source: 2020-2021 (latest school year available) National Center for Education Statistics (NCES), CT Dept. of Education

Frequently Asked Questions

What is Black Rock School's ranking?
Black Rock School is ranked #421 out of 940 schools, which ranks it among the top 50% of public schools in Connecticut.
What percent of students have achieved state testing proficiency in math and reading?
50-59% of students have achieved math proficiency (compared to the 39% CT state average), while 40-49% of students have achieved reading proficiency (compared to the 51% CT state average).
How many students attend Black Rock School?
266 students attend Black Rock School.
What is the racial composition of the student body?
85% of Black Rock School students are White, 9% of students are Hispanic, 3% of students are Asian, 2% of students are Two or more races, and 1% of students are Black.
What is the student:teacher ratio of Black Rock School?
Black Rock School has a student ration of 13:1, which is higher than the Connecticut state average of 12:1.
What grades does Black Rock School offer ?
Black Rock School offers enrollment in grades Prekindergarten-3 (offers virtual instruction).
What school district is Black Rock School part of?
Black Rock School is part of Thomaston School District.

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Quick Stats (2023)

  • Grades: Prekindergarten-3
  • Enrollment: 266 students
  • Student:Teacher Ratio: 13:1
  • Minority Enrollment: 15%
  • Overall Testing Rank
    : Top 50%
  • Math Proficiency
    : 50-59% (Top 30%)
  • Reading Proficiency
    : 40-49% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CT Dept. of Education

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