Schools in Rsu 10, Maine (2025)
6 schools · 1,739 students · 6 public · median Enrollment 297.
Rsu 10, in Maine, has 6 schools in United States's 2025 data, together educating about 1,739 students. By level there are 3 elementary, 2 high, 1 middle; by sector 6 public.
The median Enrollment across Rsu 10's schools is 297, above the Maine median of 245. Students enrolled in the latest NCES directory year.
6 of the 6 schools qualify for the Success Index (US). The highest-scoring is Hartford-Sumner Elementary School (48.2, lower 50% of elementary schools nationally), followed by Buckfield Jr-Sr High School (39.4, lower 50% of high schools nationally), and Mountain Valley High School (35.9, lower 50% of high schools nationally). Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Mountain Valley Middle School (376 students), Mountain Valley High School (369 students), Hartford-Sumner Elementary School (297 students).
Schools are spread across 4 citys, with the most in Rumford (2), Mexico (2), Sumner (1), Buckfield (1).
Ranked schools in Rsu 10
Ordered by Success Index (US). Rank positions shown on each profile are within United States and Maine.
- 148Hartford-Sumner Elementary SchoolSumner · Public Elementary32% Math proficiency · 297 students
- 239Buckfield Jr-Sr High SchoolBuckfield · Public High17% Math proficiency · 228 students
- 336Mountain Valley High SchoolRumford · Public High22% Math proficiency · 369 students
- 435Mountain Valley Middle SchoolMexico · Public Middle21% Math proficiency · 376 students
- 532Rumford ElementaryRumford · Public Elementary17% Math proficiency · 213 students
- 629Meroby Elementary SchoolMexico · Public Elementary17% Math proficiency · 256 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Hartford-Sumner Elementary School Sumner · Elementary · Grades PK–6 | Public | 48.2 Lower 50% | 32% Math proficiency | 297 |
| 2 | Buckfield Jr-Sr High School Buckfield · High · Grades 7–12 | Public | 39.4 Lower 50% | 17% Math proficiency | 228 |
| 3 | Mountain Valley High School Rumford · High · Grades 9–12 | Public | 35.9 Lower 50% | 22% Math proficiency | 369 |
| 4 | Mountain Valley Middle School Mexico · Middle · Grades 5–8 | Public | 34.8 Lower 50% | 21% Math proficiency | 376 |
| 5 | Rumford Elementary Rumford · Elementary · Grades PK–4 | Public | 32.1 Lower 50% | 17% Math proficiency | 213 |
| 6 | Meroby Elementary School Mexico · Elementary · Grades PK–4 | Public | 29.0 Lower 50% | 17% Math proficiency | 256 |
Compare the top 4 schools in Rsu 10 side by side →
Citys in Rsu 10
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Frequently asked questions
What is the best school in Rsu 10?
Hartford-Sumner Elementary School is the highest-ranked school in Rsu 10 with a Success Index (US) of 48.2 out of 100 (Lower 50% of elementary schools in United States).
How many schools are in Rsu 10?
Rsu 10 has 6 schools (3 elementary, 2 high, 1 middle) educating 1,739 students in 2025.
What is the typical Enrollment in Rsu 10?
The median Enrollment across schools in Rsu 10 is 297. Students enrolled in the latest NCES directory year.