Hartford-Sumner Elementary School

Elementary school·Grades PK-6 Sumner, Maine·04292
Score
35.4/100
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#142
Among 219 Maine elementary schools
#1
In Rsu 10
Top 65%
In Maine

Score 35.4/100: better than 35% of Maine elementary schools on 2024-25 state tests. Schools are only compared with others of the same type in the same state. How we score schools

Performance (state tests, 2024-25)

% at or above state expectations on state tests in Maine, all students. Colored bars are green when the school is at or above the average for similar Maine schools.

English language arts
65%
Similar Maine schools ≈ 64%, better than 53% of them
147 students tested
Math
48%
Similar Maine schools ≈ 57%, better than 28% of them
147 students tested
Science
16%
Similar Maine schools ≈ 28%, better than 14% of them
32 students tested
All Maine schools (ELA / math)
64% / 50%
State average across every school type, 2024-25
All 12 published results by grade and test

As published by Maine Department of Education. "Hidden" means the state didn't publish the result to protect student privacy.

SubjectGradeTestResultStudents tested
English language artsGrade 3Maine Through Year Assessment / MEA53.345
English language artsGrade 4Maine Through Year Assessment / MEA59.327
English language artsGrade 5Maine Through Year Assessment / MEA65.632
English language artsGrade 6Maine Through Year Assessment / MEA81.443
English language artsAll gradesMaine Through Year Assessment / MEA65.3147
MathGrade 3Maine Through Year Assessment / MEA42.245
MathGrade 4Maine Through Year Assessment / MEA59.327
MathGrade 5Maine Through Year Assessment / MEA46.932
MathGrade 6Maine Through Year Assessment / MEA48.843
MathAll gradesMaine Through Year Assessment / MEA48.3147
ScienceGrade 5Maine Through Year Assessment / MEA15.632
ScienceAll gradesMaine Through Year Assessment / MEA15.632

School profile

Grades
PK-6
Students
289
Type
Elementary school
Charter school
No
Program
Regular

Students

Enrollment
289
Typical elementary school: 228
Free or reduced-price lunch
63%
Typical elementary school: 50%

District and location

School district
City
Oxford County

Contact

Address
145 Main Street
Sumner, ME 04292

"Typical" is the middle (median) elementary school in Maine. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24, lunch eligibility 2024-25).

Nearby elementary schools

Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.

Location

OpenStreetMap · Google Maps

Hartford-Sumner Elementary School at a glance

Hartford-Sumner Elementary School is a public elementary school in Sumner, Maine, serving grades PK-6. It is part of the Rsu 10 school district. It has about 289 students (a typical Maine elementary school has 228). About 63% of students are eligible for free or reduced-price lunch, compared with 50% at a typical Maine elementary school, which is useful context when reading test results.

In 2024-25 state tests, 65% in English language arts (similar schools: 64%) and 48% in math (similar schools: 57%) reached the state standard (% at or above state expectations). On our score, which compares it only with other Maine elementary schools, it scores 35.4 out of 100: better than 35% of them, ranking #142 of 219. Its English language arts result fell by 6 points from the year before. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.

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Page updated 2026-10-12.