Emmett O'Brien Technical High School vs Derby High School
Emmett O'Brien Technical High School has a higher overall rating of 5.5/10 compared to 4.4/10. Emmett O'Brien Technical High School is significantly larger with 652 students, about 1.8× the size of Derby High School (370). In math proficiency, Derby High School leads at 12.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Emmett O'Brien Technical High School
Ansonia, CT
5.5/10
High School9th – 12th
652 students
Derby High School
Derby, CT
4.4/10
High School9th – 12th
370 students
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| Metric | Emmett O'Brien Technical High School | Derby High School |
|---|---|---|
| Overall Rating | 5.5 / 10 | 4.4 / 10 |
| Academic Score | 3.4 | 4.1 |
| Growth Score | 2.6 | 3.6 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 41% | 56.5% |
| Environment Score | 8.1 | 6.1 |
| State Rank | #697 of 992 | #890 of 992 |
| State Percentile | 30th | 10th |
Test Scores
| Subject | Emmett O'Brien Technical High School | Derby High School |
|---|---|---|
| Math Proficiency | 7.5% | 12.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 42.0% | 42.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Emmett O'Brien Technical High School | Derby High School |
|---|---|---|
| Type | High School | High School |
| Grades | 9th – 12th | 9th – 12th |
| Enrollment | 652 | 370 |
| Student-Teacher Ratio | 12.1:1 | 10.3:1 |
| Free/Reduced Lunch | 41.0% | 56.5% |
| Graduation Rate (4yr, Class of 2023) | 95%+ | 75–79% |
| District | Connecticut Technical Education and Career System | Derby School District |
| City | Ansonia | Derby |
Neighborhood
| Metric | Ansonia (06401) | Derby (06418) |
|---|---|---|
| Median Household Income | $80,953 | $75,718 |
| Median Home Value | $268,400 | $243,500 |
| Median Rent | $1,405 | $1,453 |
| College Educated (Bachelor's+) | 22.9% | 33.0% |
| Poverty Rate | 8.5% | 9.4% |
| Avg Commute | 26 min | 27 min |