Chelsea Opportunity Academy vs Pioneer Charter School of Science
Pioneer Charter School of Science has a higher overall rating of 8.2/10 compared to 5.5/10. Pioneer Charter School of Science is significantly larger with 779 students, about 6.2× the size of Chelsea Opportunity Academy (125). In math proficiency, Pioneer Charter School of Science leads at 72.0%.
Chelsea Opportunity Academy
Chelsea, MA
5.5/10
High School9th – 12th
125 students
Pioneer Charter School of Science
Everett, MA
8.2/10
SchoolKindergarten – 12thCharter
779 students
Ratings Comparison
| Metric | Chelsea Opportunity Academy | Pioneer Charter School of Science |
|---|---|---|
| Overall Rating | 5.5 / 10 | 8.2 / 10 |
| Academic Score | 6.3 | 9.3 |
| Growth Score | 9.5 | 9.3 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 0.3% | 0.1% |
| Environment Score | 2.1 | 8.7 |
| State Rank | #1,173 of 1,793 | #254 of 1,793 |
| State Percentile | 35th | 86th |
Test Scores
| Subject | Chelsea Opportunity Academy | Pioneer Charter School of Science |
|---|---|---|
| Math Proficiency | 24.5% | 72.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 24.5% | 92.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Chelsea Opportunity Academy | Pioneer Charter School of Science |
|---|---|---|
| Type | High School | School |
| Grades | 9th – 12th | Kindergarten – 12th |
| Enrollment | 125 | 779 |
| Student-Teacher Ratio | 17.9:1 | 11.0:1 |
| Free/Reduced Lunch | — | — |
| Chronic Absenteeism (SY 2022-23) | — | 7.7% |
| Graduation Rate (4yr) | 24.5% | 90%+ |
| District | Chelsea | Pioneer Charter School of Science (District) |
| City | Chelsea | Everett |
Neighborhood
| Metric | Chelsea (02150) | Everett (01249) |
|---|---|---|
| Median Household Income | $72,122 | — |
| Median Home Value | $476,500 | — |
| Median Rent | $1,861 | — |
| College Educated (Bachelor's+) | 22.0% | — |
| Poverty Rate | 20.6% | — |
| Avg Commute | 34 min | — |