Enrollment
104
Middle
DISTRICT 149 · STATE 319
SCHOOL COMMUNITY·BIG HORN COUNTY SCHOOL DISTRICT #3·NCES 560317000378
Greybull Middle School
724 North 6th Street, Greybull, WY 82426 · (307) 765-4492 · Big Horn County
GRADES 06–08MIDDLE43-RURALTITLE IREGULAR SCHOOL104 STUDENTS
B
allk12 Grade
Scored higher than 64% of Wyoming public middle schools
- B-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- B+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Wyoming public middle schools
Student : Teacher
12.7:1
8 FTE teachers
DISTRICT 10.8:1 · STATE 12.3:1
Free / Reduced Lunch
55%
57 students
DISTRICT 59% · STATE 47%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 6 | 35 | 34% |
| Grade 7 | 34 | 33% |
| Grade 8 | 35 | 34% |
Student demographics
37%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 39% · STATE 41% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
School pathway
Students here typically continue to
Greybull Middle School→Greybull High School
Feeds from
Based on grade levels within Big Horn County School District #3. Attendance zones can vary; confirm enrollment with the district.
Test scores
WY-TOPP 2024-25 . % Proficient + AdvancedEnglish Language Arts
65.1%
WY avg 56.0%
Math
57.1%
WY avg 51.3%
What this means: On the WY-TOPP, Wyoming's statewide test, about 65 of every 100 students at this school read and write at grade level and about 57 of 100 do math at grade level. Across all Wyoming schools, those numbers are about 56 and 51.
Source: WY-TOPP. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
57.8%
composite math + reading, all grades
Predicted
49.0%
based on WY schools with similar FRL share
Beats by
+8.8pp
above demographic expectation
What this means: About 58% of students here test proficient in math and reading, compared with the roughly 49% typical for Wyoming schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Wyoming's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Greybull Middle School
Greybull Middle School's state test result (57.8% proficient) is higher than 3 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Greybull Middle School this school | 104 | 54.8% | 57.8% |
| Torrington Middle School Torrington | 239 | 47.3% | 55.9% |
| Lingle-Ft. Laramie Middle School Lingle | 72 | 47.2% | 45.6% |
| Rocky Mountain Middle School Cowley | 250 | 46.4% | 42.6% |
| Burlington Middle School Burlington | 52 | 59.6% | 60.1% |
| Evanston Middle School Evanston | 324 | 53.7% | 60.1% |
Matched among Wyoming middle schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Greybull Middle School ranks
Among middle schools| Measure | This school | In Wyoming |
|---|---|---|
| State test proficiency ranked highest first | 57.8% | #19 of 40 |
| Math proficiency ranked highest first | 57.1% | #18 of 44 |
| Reading proficiency ranked highest first | 65.1% | #15 of 45 |
| Enrollment ranked largest first | 104 | #47 of 61 |
| Free and reduced lunch ranked highest share first | 54.8% | #7 of 42 |
Ranked against other public middle schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
104
+10 (+11%) vs 2020
-10% since 1990-91, when it was 115
Student : Teacher
12.7:1
was 11.8:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 104 | 8.2 | 12.7:1 | 55% (57) |
| 2023-24 | 106 | 8 | 13.2:1 | 58% (62) |
| 2022-23 | 103 | 8.2 | 12.6:1 | 47% (48) |
| 2020-21 | 94 | 8 | 11.8:1 | 43% (40) |
| 2017-18 | 116 | 10.6 | 10.9:1 | 51% (59) |
| 2015-16 | 106 | 8 | 13.3:1 | 43% (46) |
| 2010-11 | 136 | N/A | N/A | 42% (57) |
| 2000-01 | 134 | 10 | 13.4:1 | 72% (96) |
| 1990-91 | 115 | 9 | 12.8:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Greybull Middle School.
Since 2017-18: students down 10% (116 to 104); teachers down 23% (10.6 to 8.2).
About Greybull Middle School
Greybull Middle School is a very small middle school in Greybull, Wyoming, administered by Big Horn County School District #3. The school runs grades 6 through 8 and enrolls 104 students. By comparison, middle schools in Wyoming enroll about 319 students on average.
The district, Big Horn County School District #3, operates 3 schools serving 447 students.
White students are 77% of those enrolled at Greybull Middle School. Other reported shares: 20% Hispanic. That compares with about 88% White among all Big Horn County residents. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 37%.
Based on 8.2 full-time-equivalent teachers, Greybull Middle School has a ratio of 12.7:1. It is about the same as the 12.3:1 average for middle schools in Wyoming. Income data for the school show 55% of students eligible for free or reduced-price lunch.
Greybull Middle School earns a B on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 64% of Wyoming public middle schools.
Greybull Middle School's actual average proficiency rate across its state test results (57.8%) and its predicted rate (49.0%) put it outside the top and bottom 10% of Wyoming schools.
American Community Survey estimates for Big Horn County show that the median household earns about $62,101 a year, about 23% of adults have at least a bachelor's degree, and roughly 11% of residents are in poverty. Big Horn County has 14 public schools with about 2,657 students, including Greybull Middle School.
Greybull Middle School is less than a tenth of a mile from Greybull High School, its nearest public school. Around the school, 2 other public schools are within five miles. Its average proficiency rate of 57.8% is below the 61.8% average for nearby schools.
The school's federal locale classification is Rural: Remote.
The school grew from 94 students in 2020-21 to 104 in 2024-25.
This page collects posts and questions about Greybull Middle School, such as fundraisers, report cards, and school supplies. Members of the school community can share what they know.
Big Horn County at a glance
View full county profilePopulation
11,828
Census ACS
Median income
$62,101
Household, ACS
Bachelor's+
23%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
14
2,657 students
Quick facts
Related schools
Other schools in Big Horn County School District #3
- Greybull ElementaryElementary · 207 students
- Greybull High SchoolHigh · 136 students
Other schools in Greybull
- Greybull ElementaryElementary · 207 students
- Greybull High SchoolHigh · 136 students
Nearby schools
- Greybull High School0.1 mi · 136
- Greybull Elementary1.1 mi · 207
- Riverside Middle/High School8.1 mi · 129
- Laura Irwin Elementary8.1 mi · 122
- Burlington Elementary18.8 mi · 119
- Burlington High School18.8 mi · 69
Frequently asked questions
About Greybull Middle SchoolHow large is Greybull Middle School?
Greybull Middle School enrolls approximately 104 students in grades 06-08.
What age range does Greybull Middle School serve?
Greybull Middle School serves students from grade 06 through grade 08.
How many students per teacher at Greybull Middle School?
Approximately 12.7:1 students per teacher at Greybull Middle School.
What is the student diversity at Greybull Middle School?
Student demographics at Greybull Middle School are roughly 77% White, 20% Hispanic, 1% Black, 2% Two or more.
What district is Greybull Middle School in?
Greybull Middle School is part of Big Horn County School District #3.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.