Regional School District 13 Schools
Regional School District 13 is a public school district in Connecticut, based in Lower Connecticut River Valley Planning Region (Durham). SchoolGrade grades 5 of its schools on actual versus projected test scores; every school below has its own page.
Regional School District 13 on the map
District boundary from the NCES EDGE composite school district file. Each marker is a graded school; click it for its grade and scores.
SchoolGrade summary for Regional School District 13
5 of 5 schools in Regional School District 13 carry a SchoolGrade. Grade distribution:
A: 2B: 2C: 1
Best schools in Regional School District 13
Statewide rankings: all 184 high schools in Connecticut · all 156 middle schools in Connecticut · all 559 elementary schools in Connecticut
The ten highest SchoolGrades in the district. Grades reward actual test performance against the projection for each school's student context, so a B in a high-poverty school can outrank an A- elsewhere on impact.
- A- Coginchaug Regional High School (High school, greatly exceeds expectations)
- A- John Lyman School (Elementary school, meets expectations)
- B Frank Ward Strong School (Middle school, meets expectations)
- B Middlefield Memorial School (Elementary school, meets expectations)
- C Frederick Brewster School (Elementary school, underperforms expectations)
Every school in Regional School District 13
All schools, A to Z (5)
- A- Coginchaug Regional High School, Durham
- B Frank Ward Strong School, Durham
- C Frederick Brewster School, Durham
- A- John Lyman School, Middlefield
- B Middlefield Memorial School, Middlefield
Where Regional School District 13 schools are
Cities and towns served (2)
- Durham (3)
- Middlefield (2)
About this district
- State: Best schools in Connecticut
- County: Lower Connecticut River Valley Planning Region
- Type: regular local school district
- Setting: fringe rural (NCES locale of the district office)
- Enrollment: 1,350 students with 131 full-time-equivalent teachers and 336 total staff FTE (NCES CCD, 2023-24)
- NCES district ID: 0903535
- Grades are the 2025-26 SchoolGrade model: each school's actual proficiency against the level projected for its student context. How SchoolGrade works
Nearby school districts
- Middletown School District (10 schools, 5 mi)
- Wallingford School District (12 schools, 5 mi)
- Meriden School District (13 schools, 6 mi)
- Regional School District 17 (5 schools, 8 mi)
- North Branford School District (4 schools, 9 mi)
- Berlin School District (5 schools, 9 mi)
- Cromwell School District (4 schools, 10 mi)
- Guilford School District (7 schools, 10 mi)
Questions about Regional School District 13
How many schools are in Regional School District 13?
SchoolGrade grades 5 public schools in Regional School District 13, across 2 cities and towns. Every one of them is listed on this page with a link to its own report.
Which cities does Regional School District 13 serve?
The largest by graded schools: Durham, Middlefield.
How good are the schools in Regional School District 13?
Across the 5 graded schools, the average SchoolGrade is B, with 55.8% of tested students meeting the state bar against a projected 57.8%. 80% of schools meet or exceed the expectation for their student context.
How many students attend Regional School District 13?
1,350 students were enrolled in Regional School District 13 in the 2023-24 school year, about 10.3 students per full-time teacher (NCES Common Core of Data).
Where is Regional School District 13?
Regional School District 13 is in Connecticut, based in Lower Connecticut River Valley Planning Region, with its district office in Durham. Its boundary covers about 36.3 sq mi.