Emmett O'brien Technical High School

141 Prindle Ave.
Ansonia, CT 06401
3/
10
Bottom 50%
Serving 627 students in grades 9-12, Emmett O'brien Technical High School ranks in the bottom 50% of all schools in Connecticut for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 20-24% (which is lower than the Connecticut state average of 40%). The percentage of students achieving proficiency in reading/language arts is 35-39% (which is lower than the Connecticut state average of 50%).
The student:teacher ratio of 13:1 is higher than the Connecticut state level of 12:1.
Minority enrollment is 48% of the student body (majority Hispanic), which is lower than the Connecticut state average of 52% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Vocational school / Magnet School
  • Grades: 9-12
  • Enrollment: 627 students
  • Student:Teacher Ratio: 13:1
  • Minority Enrollment: 48%
  • : ≥95% (Top 20% in CT)
  • : Bottom 50%
  • : 20-24% (Btm 50%)
  • : 35-39% (Btm 50%)
  • : 30-34% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CT Dept. of Education

Top Rankings

Emmett O'brien Technical High School ranks among the top 20% of public schools in Connecticut for:

Category
Attribute

School Overview

Emmett O'brien Technical High School's student population of 627 students has stayed relatively flat over five school years.
The teacher population of 50 teachers has declined by 7% over five school years.
Grades Offered
Grades 9-12
(offers virtual instruction)
Total Students
627 students
This chart displays total students of Emmett O'brien Technical High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Emmett O'brien Technical High School
Total Classroom Teachers
50 teachers
This chart displays the total teachers of Emmett O'brien Technical High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Emmett O'brien Technical High School by grade.

School Rankings

Emmett O'brien Technical High School ranks within the bottom 50% of all 942 schools in Connecticut (based off of combined math and reading proficiency testing data).
The diversity score of Emmett O'brien Technical High School is 0.62, which is less than the diversity score at state average of 0.67. The school's diversity has stayed relatively flat over five school years.
This School
State Level (CT)
#692 out of 942 schools
(Bottom 50%)
This chart displays the overall school rank of Emmett O'brien Technical High School, with the latest 2021-22 school year data.
20-24%
40%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Emmett O'brien Technical High 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 2021-22 school year data.
35-39%
50%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Emmett O'brien Technical High 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 2021-22 school year data.
30-34%
47%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Emmett O'brien Technical High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Connecticut by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
13:1
12:1
This chart displays the student teacher ratio of Emmett O'brien Technical High School and the public school average student teacher ratio of Connecticut by year, with the latest 2022-23 school year data.
American Indian
1%
n/a
Asian
1%
5%
This chart displays the percentage of Asian students in Emmett O'brien Technical High School and the percentage of Asian public school students in Connecticut by year, with the latest 2022-23 school year data.
Hispanic
32%
30%
This chart displays the percentage of Hispanic students in Emmett O'brien Technical High School and the percentage of Hispanic public school students in Connecticut by year, with the latest 2022-23 school year data.
Black
8%
12%
This chart displays the percentage of Black students in Emmett O'brien Technical High School and the percentage of Black public school students in Connecticut by year, with the latest 2022-23 school year data.
White
52%
48%
This chart displays the percentage of White students in Emmett O'brien Technical High School and the percentage of White public school students in Connecticut by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
6%
5%
This chart displays the percentage of students of two or more races in Emmett O'brien Technical High School and the percentage of public school students of two or more races in Connecticut by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Emmett O'brien Technical High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Connecticut.
0.62
This chart displays the diversity score of Emmett O'brien Technical High School and the public school average diversity score of Connecticut by year, with the latest 2022-23 school year data.
≥95%
89%
This chart displays graduation rate of Emmett O'brien Technical High School and public school graduation rate of Connecticut by year, with the latest 2021-22 school year data.
Eligible for Free Lunch
34%
36%
This chart displays the percentage of students who is eligible for free lunch in Emmett O'brien Technical High School and the percentage of public school students who is eligible for free lunch in Connecticut by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
5%
6%
This chart displays the percentage of students who is eligible for reduced lunch in Emmett O'brien Technical High School and the percentage of public school students who is eligible for reduced lunch in Connecticut by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), CT Dept. of Education

Frequently Asked Questions

What is Emmett O'brien Technical High School's ranking?
Emmett O'brien Technical High School is ranked #692 out of 942 schools, which ranks it among the bottom 50% of public schools in Connecticut.
What schools are Emmett O'brien Technical High School often compared to?
Emmett O'brien Technical High Schoolis often viewed alongside schools like Platt Technical High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
20-24% of students have achieved math proficiency (compared to the 40% CT state average), while 35-39% of students have achieved reading proficiency (compared to the 50% CT state average).
What is the graduation rate of Emmett O'brien Technical High School?
The graduation rate of Emmett O'brien Technical High School is 95%, which is higher than the Connecticut state average of 89%.
How many students attend Emmett O'brien Technical High School?
627 students attend Emmett O'brien Technical High School.
What is the racial composition of the student body?
52% of Emmett O'brien Technical High School students are White, 32% of students are Hispanic, 8% of students are Black, 6% of students are Two or more races, 1% of students are American Indian, and 1% of students are Asian.
What is the student:teacher ratio of Emmett O'brien Technical High School?
Emmett O'brien Technical High School has a student ration of 13:1, which is higher than the Connecticut state average of 12:1.
What grades does Emmett O'brien Technical High School offer ?
Emmett O'brien Technical High School offers enrollment in grades 9-12 (offers virtual instruction).
What school district is Emmett O'brien Technical High School part of?
Emmett O'brien Technical High School is part of Connecticut Technical Education And Career System School District.

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Quick Stats (2024-25)

  • School Type: Vocational school / Magnet School
  • Grades: 9-12
  • Enrollment: 627 students
  • Student:Teacher Ratio: 13:1
  • Minority Enrollment: 48%
  • : ≥95% (Top 20%)
  • : Bottom 50%
  • : 20-24% (Btm 50%)
  • : 35-39% (Btm 50%)
  • : 30-34% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CT Dept. of Education

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