Greybull Middle School
🇺🇸 Official data · 2025Greybull, Wyoming 82426 · Big Horn County School District #3
#34 of 50 middle schools in Wyoming
#5333 of 15,369 nationally
About Greybull Middle School
Greybull Middle School is a public middle located in Greybull, in the Big Horn County School District #3 school district of Wyoming, United States. It caters for Grades 6–8. In 2025 it enrolled 104 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 60.7 out of 100, placing it in the top 50% of middle schools in United States and 34th of 50 ranked middle schools in Wyoming. Its strongest component is reading proficiency (74th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (50th percentile).
Other published figures: enrollment 104.
There are 3 schools in Greybull; Greybull Middle School ranks 2nd of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)47%
- Reading proficiency (30%)62%
- Community advantage (fewer free/reduced-price lunch) (25%)54.8%
- Students per teacher (15%)13.0
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 Greybull Middle School by the official sources.
- Enrollment
- 104
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 54.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 13.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 62%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 47%
- Share of tested students proficient or above (all students, all grades).
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Schools near Greybull Middle School
Closest schools by straight-line distance, with their Success Index (US).
Greybull High School
Greybull · Public high · Grades 9–12
136 students · 131 m away
Greybull Elementary
Greybull · Public elementary · Grades PK–5
207 students · 1.8 km away
Riverside Middle/High School
Basin · Public high · Grades 6–12
129 students · 13 km away
Laura Irwin Elementary
Basin · Public elementary · Grades PK–5
122 students · 13 km away
Similar schools
Public middle schools in Wyoming with a comparable Enrollment.
Big Piney Middle School
Big Piney · Public middle · Grades 6–8
105 students
Wind River Middle School
Pavillion · Public middle · Grades 6–8
75 students
Big Horn Middle School
Big Horn · Public middle · Grades 6–8
134 students
Lingle-Ft. Laramie Middle School
Lingle · Public middle · Grades 6–8
72 students
Ft. Washakie Middle School
Ft. Washakie · Public middle · Grades 7–8
67 students
Wyoming Indian Middle School
Ethete · Public middle · Grades 6–8
143 students
Frequently asked questions
Is Greybull Middle School a good school?
Greybull Middle School has a Success Index (US) of 60.7 out of 100 (Top 50% of middle schools in United States) and ranks #34 of 50 in Wyoming. 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 Greybull Middle School rank in Wyoming?
Greybull Middle School ranks #34 of 50 middle schools in Wyoming and #5333 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Greybull Middle School?
Greybull Middle School had 104 students in 2025.
Is Greybull Middle School a elementary school or a high school?
Greybull Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Greybull Middle School?
There are 4 schools within 15 km of Greybull Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.