Big Stone School
🇺🇸 Official data · 2025Sand Coulee, Montana 59472 · Centerville Elem
About Big Stone School
Big Stone School is a public elementary located in Sand Coulee, in the Centerville Elem school district of Montana, United States. It caters for Grades PK–8. In 2025 it enrolled 17 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 21.1 out of 100, placing it in the lower 50% of elementary schools in United States. Its strongest component is students per teacher (57th percentile), and its weakest is reading proficiency (10th percentile).
Other published figures: enrollment 17.
There are 4 schools in Sand Coulee; Big Stone School ranks 4th of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)24.5%
- Reading proficiency (30%)24.5%
- Community advantage (fewer free/reduced-price lunch) (25%)–
- Students per teacher (15%)8.5
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Big Stone School by the official sources.
- Enrollment
- 17
- Students enrolled in the latest NCES directory year.
- Students per teacher
- 8.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 24.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 24.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Big Stone School
Closest schools by straight-line distance, with their Success Index (US).
Centerville School
Sand Coulee · Public elementary · Grades PK–5
120 students · 5.1 km away
Centerville 6-8
Sand Coulee · Public middle · Grades 6–8
65 students · 5.1 km away
Centerville High School
Sand Coulee · Public high · Grades 9–12
73 students · 5.1 km away
Hill Top Colony School
Stockett · Public elementary · Grades PK–8
19 students · 8.4 km away
Grass Land Colony School
Great Falls · Public elementary · Grades PK–8
21 students · 9.0 km away
Mountain View School
Great Falls · Public elementary · Grades PK–6
315 students · 10 km away
Sunnyside School
Great Falls · Public elementary · Grades PK–6
396 students · 11 km away
Chief Joseph School
Great Falls · Public elementary · Grades PK–6
260 students · 11 km away
Lincoln School
Great Falls · Public elementary · Grades PK–6
373 students · 12 km away
East Middle School
Great Falls · Public middle · Grades 7–8
764 students · 12 km away
Similar schools
Public elementary schools in Montana with a comparable Enrollment.
Fort Smith School
Fort Smith · Public elementary · Grades PK–5
17 students
Garrison School
Garrison · Public elementary · Grades PK–6
17 students
Midway Colony
Conrad · Public elementary · Grades PK–8
18 students
Cottonwood School
Bozeman · Public elementary · Grades PK–8
16 students
Deer Creek School
Glendive · Public elementary · Grades PK–8
18 students
Gildford Colony School
Gildford · Public elementary · Grades PK–8
16 students
Frequently asked questions
Is Big Stone School a good school?
Big Stone School has a Success Index (US) of 21.1 out of 100 (Lower 50% of elementary schools in United States). The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Big Stone School rank in Montana?
Big Stone School is not ranked: schools need a published Enrollment and at least 60 students to be ranked.
How many students attend Big Stone School?
Big Stone School had 17 students in 2025.
Is Big Stone School a elementary school or a high school?
Big Stone School is classified as a elementary covering Grades PK–8. It is a public school.
What other schools are near Big Stone School?
There are 10 schools within 15 km of Big Stone School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.