William Thomas Middle School
🇺🇸 Official data · 2025American Falls, Idaho 83211 · American Falls Joint District
#92 of 106 middle schools in Idaho
#11412 of 15,369 nationally
About William Thomas Middle School
William Thomas Middle School is a public middle located in American Falls, in the American Falls Joint District school district of Idaho, United States. It caters for Grades 6–8. In 2025 it enrolled 333 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 32.5 out of 100, placing it in the lower 50% of middle schools in United States and 92nd of 106 ranked middle schools in Idaho. Its strongest component is students per teacher (60th percentile), and its weakest is math proficiency (13th percentile).
Other published figures: enrollment 333.
There are 4 schools in American Falls; William Thomas Middle School ranks 2nd of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)20%
- Reading proficiency (30%)42%
- Community advantage (fewer free/reduced-price lunch) (25%)69.1%
- Students per teacher (15%)13.9
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 William Thomas Middle School by the official sources.
- Enrollment
- 333
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 69.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 13.9
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 42%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 20%
- Share of tested students proficient or above (all students, all grades).
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Schools near William Thomas Middle School
Closest schools by straight-line distance, with their Success Index (US).
J.r. Simplot Elementary School
American Falls · Public elementary · Grades 3–5
350 students · 1.1 km away
Hillcrest Elementary School
American Falls · Public elementary · Grades PK–2
357 students · 1.5 km away
American Falls High School
American Falls · Public high · Grades 9–12
436 students · 2.7 km away
Similar schools
Public middle schools in Idaho with a comparable Enrollment.
Weiser Middle School
Weiser · Public middle · Grades 6–8
334 students
Payette Lakes Middle School
McCall · Public middle · Grades 6–8
331 students
Boundary County Middle School
Bonners Ferry · Public middle · Grades 6–8
336 students
Filer Intermediate School
Filer · Public middle · Grades 4–6
345 students
Parma Middle School
Parma · Public middle · Grades 5–8
321 students
Wendell Middle School
Wendell · Public middle · Grades 5–8
350 students
Frequently asked questions
Is William Thomas Middle School a good school?
William Thomas Middle School has a Success Index (US) of 32.5 out of 100 (Lower 50% of middle schools in United States) and ranks #92 of 106 in Idaho. 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 William Thomas Middle School rank in Idaho?
William Thomas Middle School ranks #92 of 106 middle schools in Idaho and #11412 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend William Thomas Middle School?
William Thomas Middle School had 333 students in 2025.
Is William Thomas Middle School a elementary school or a high school?
William Thomas Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near William Thomas Middle School?
There are 3 schools within 15 km of William Thomas Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.