Greybull High School

732 North 6th Street
Greybull, WY 82426
(School attendance zone shown in map)
: 
5/
10
Bottom 50%
Greybull High School is a public high school in Greybull, Wyoming, United States. It is part of Big Horn County School District #3 and serves students in grades 9–12. The school's mascot is the Buffalos, or "Buffs."
Serving 136 students in grades 9-12, Greybull High School ranks in the bottom 50% of all schools in Wyoming for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 55-59% (which is higher than the Wyoming state average of 49%). The percentage of students achieving proficiency in reading/language arts is 40-44% (which is lower than the Wyoming state average of 53%).
The student-teacher ratio of 9:1 is lower than the Wyoming state level of 11:1.
Minority enrollment is 21% of the student body (majority Hispanic), which is lower than the Wyoming state average of 25% (majority Hispanic).

Quick Facts (26-27)

  • Grades: 9-12
  • Enrollment: 136 students
  • Student-Teacher Ratio: 9:1
  • Minority Enrollment: 21%
  • : 80-89% (Top 30% in WY)
  • : Bottom 50%
  • : 55-59% (Top 30%)
  • : 40-44% (Btm 50%)
  • : 30-39% (Btm 50%)
  • : Greybull High School's attendance zone encompasses the entire school district in Greybull, WY, covering an area of approximately 1,162.6 square miles. The typical drive to the school ranges from 20 to 30 minutes, with an average distance of 22.8 miles to the zone's edge and a maximum distance of 42.2 miles to the furthest point.
  • Source: National Center for Education Statistics (NCES), WY Dept. of Education

School Overview

Greybull High School's student population of 136 students has stayed relatively flat over five school years.
The teacher population of 15 teachers has declined by 6% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
Total Students
136 students

Showing 2016–2025. Full 39-year historical data available below ↓

Total Classroom Teachers
15 teachers

Showing 2016–2025. Full 39-year historical data available below ↓

School Calendar

School Rankings

Greybull High School ranks within the bottom 50% of all 303 schools in Wyoming (based off of combined math and reading proficiency testing data).
The diversity score of Greybull High School is 0.34, which is less than the diversity score at state average of 0.41. The school's diversity has stayed relatively flat over five school years.
This School
State Level (WY)
#178 out of 303 schools
(Bottom 50%)

Showing 2013–2023. Full 13-year historical data available below ↓

55-59%
49%

Showing 2013–2023. Full 13-year historical data available below ↓

40-44%
53%

Showing 2012–2022. Full 12-year historical data available below ↓

30-39%
47%
Student-Teacher Ratio
9:1
11:1

Showing 2016–2025. Full 39-year historical data available below ↓

American Indian
1%
3%

Showing 2014–2025. Full 34-year historical data available below ↓

Hispanic
20%
16%

Showing 2016–2025. Full 35-year historical data available below ↓

White
79%
75%

Showing 2016–2025. Full 35-year historical data available below ↓

All Ethnic Groups
21%
0.34

Showing 2016–2025. Full 35-year historical data available below ↓

80-89%
81.4%

Showing 2014–2023. Full 13-year historical data available below ↓

(22-23)
43.4%
34.1%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
49%
34%

Showing 2016–2025. Full 35-year historical data available below ↓

Eligible for Reduced Lunch
11%
7%

Showing 2016–2025. Full 27-year historical data available below ↓

School Statewide Testing
School District Name

Sports

Colors
Blue, Gold
School Mascot
Buffalo
Source: National Center for Education Statistics (NCES), WY Dept. of Education

Frequently Asked Questions

What is Greybull High School's ranking?
Greybull High School is ranked #178 out of 303 schools, which ranks it among the bottom 50% of public schools in Wyoming.
What schools are Greybull High School often compared to?
Greybull High Schoolis often viewed alongside schools like Riverside Middle/high School, Lovell High School, Burlington High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
55-59% of students have achieved math proficiency (compared to the 49% WY state average), while 40-44% of students have achieved reading proficiency (compared to the 53% WY state average).
What is the graduation rate of Greybull High School?
The graduation rate of Greybull High School is 80-89%, which is lower than the Wyoming state average of 81.4%.
How many students attend Greybull High School?
136 students attend Greybull High School.
What is the racial composition of the student body?
79% of Greybull High School students are White, 20% of students are Hispanic, and 1% of students are American Indian.
What is the student-teacher ratio of Greybull High School?
Greybull High School has a student ration of 9:1, which is lower than the Wyoming state average of 11:1.
What grades does Greybull High School offer ?
Greybull High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Greybull High School part of?
Greybull High School is part of Big Horn County School District #3.

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Quick Facts (26-27)

  • Grades: 9-12
  • Enrollment: 136 students
  • Student-Teacher Ratio: 9:1
  • Minority Enrollment: 21%
  • : 80-89% (Top 30%)
  • : Bottom 50%
  • : 55-59% (Top 30%)
  • : 40-44% (Btm 50%)
  • : 30-39% (Btm 50%)
  • : Greybull High School's attendance zone encompasses the entire school district in Greybull, WY, covering an area of approximately 1,162.6 square miles. The typical drive to the school ranges from 20 to 30 minutes, with an average distance of 22.8 miles to the zone's edge and a maximum distance of 42.2 miles to the furthest point.
  • Source: National Center for Education Statistics (NCES), WY Dept. of Education

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