- Enrollment
- 469
- Students per teacher
- 12.3:1
- Resource Index
- 22/100
High school (grades 9-12) · Norwich, CT
Three Rivers Middle College Magnet School
Federal NCES profile for Three Rivers Middle College Magnet School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 090345001617
👥 S:T ratio 26
🌟 Gifted program 30
🎓 Counselors 82
📋 Attendance 73
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Three Rivers Middle College Magnet School earns 53/100 on the Resource Investment Index, with class sizes larger than 97% of Connecticut schools. It is also one of the smallest schools in Connecticut.
- #1 of 3
- high schools in Norwich · Resource Index
- 53
- Resource Index · Higher
- 18.4:1
- large classes for Connecticut
- 39.2%
- free-lunch eligible
Three Rivers Middle College Magnet School has class sizes larger than 97% of Connecticut schools. Computed live against every Connecticut school reporting to NCES.
By Resource Investment Index, Three Rivers Middle College Magnet School ranks #1 of 3 high schools in Norwich, CT.
School address
CCD year-over-year · 2022-23 → 2023-24
+2 students YoY
Three Rivers Middle College Magnet School held near 81 students from 2022-23 to 2023-24 (+2 headcount).
Teacher FTE held 5.3 → 5.5 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+2 students YoY 090345001617 · Norwich, CT High · SMALL · TRAD
92 enr · 18.4:1 · 39.2% lunch · RII 53
Nearest enrollment peer: Regional Multicultural Magnet School (469 students)
Three Rivers Middle College Magnet School held near 81 students from 2022-23 to 2023-24 (+2 headcount). Teacher FTE held 5.3 → 5.5 across the same CCD years. Read with this school → · District book → · Connecticut schools → · Find another →
Three Rivers Middle College Magnet School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Regional Multi
Regional Multicultural Magnet School
469 students
- The Friendship
The Friendship School
460 students
- Marine Science
Marine Science Magnet High School
274 students
- This school 92
Three Rivers Middle College Magnet School
92 students
What this shows Three Rivers Middle College Magnet School reports 92 students on the CCD universe file.
How Three Rivers Middle College Magnet School compares
Three Rivers Middle College Magnet School held steady on CCD headcount: ratios and free-lunch share vs Connecticut and U.S. means.
| Metric | This school | vs Connecticut | Connecticut avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.4:1 | ▲ 52% | 12.1:1 | 15.7:1 |
| Free-lunch eligible | 39.2% | ▲ 8% | 36.4% | 51.7% |
| Enrollment | 92 | top 98% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
18.4:1
Leaner classes than 22% of US schools, heavier class loads than most.
92
Bigger than 9% of US schools by enrollment, a small campus.
Equity indicators methodology
Economic need
39.2%
free-lunch eligible
- 8% above the Connecticut average of 36.4%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
18.4:1
students per teacher
- 52% above state mean
Top 97% in Connecticut - lower ratio than 3% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
10.9%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Support staff
Counselors1.0 FTE
Per 92 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 2 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 2.2 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 56.7%
Two or More 15.6%
Hispanic or Latino 14.4%
African American 10.0%
Asian 3.3%
Largest group: White at 56.7% of enrollment.
Student-body diversity index 62.2/100
Simpson diversity index - at 62.2, Three Rivers Middle College Magnet School is more mixed than the Connecticut school average of 50.5.
Programs
AP program Not offered
How Three Rivers Middle College Magnet School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Regional Multicultural Magnet School | Larger | Higher economic need | Lower S:T ratio |
| The Friendship School | Larger | Similar economic need | Lower S:T ratio |
| Marine Science Magnet High School | Larger | Lower economic need | Lower S:T ratio |
Comparisons are relative to Three Rivers Middle College Magnet School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 460
- Students per teacher
- 13.5:1
- Resource Index
- 49/100
- Enrollment
- 274
- Students per teacher
- 11:1
- Resource Index
- 52/100
Similar high schools in Norwich
2 comparable high schools (grades 9-12) serving the same city.
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~92 students)
Frequently asked questions about Three Rivers Middle College Magnet School
How many students attend Three Rivers Middle College Magnet School?
Three Rivers Middle College Magnet School has 92 students enrolled. It is a high school in Norwich, CT. CCD year-over-year: 79 (2022-23) → 81 (2023-24), nearly flat (+2).
What is the student-teacher ratio at Three Rivers Middle College Magnet School?
The student-teacher ratio at Three Rivers Middle College Magnet School is 18.4:1, which is 52% higher than the Connecticut average of 12.1:1 and 17% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Three Rivers Middle College Magnet School?
39.2% of students at Three Rivers Middle College Magnet School are eligible for free lunch, compared to the Connecticut average of 36.4%.
What is the racial and ethnic makeup of Three Rivers Middle College Magnet School?
The largest demographic group at Three Rivers Middle College Magnet School is White at 56.7% of enrollment, in Norwich, CT. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 62.2/100.
What is the Resource Investment Index for Three Rivers Middle College Magnet School?
Three Rivers Middle College Magnet School has a Resource Investment Index of 53/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Three Rivers Middle College Magnet School rank among high schools in Norwich?
By Resource Investment Index, Three Rivers Middle College Magnet School ranks #1 of 3 high schools in Norwich, CT. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Norwich on the city page.
What other schools are in Learn?
Besides Three Rivers Middle College Magnet School, Learn also operates Regional Multicultural Magnet School (469 students), The Friendship School (460 students), and Marine Science Magnet High School (274 students). See the Learn district page for the complete list.