Average
#118 of 301 schools in WY
Top 39% in state
Greybull Middle School
Middle School · Big Horn County School District #3 · Greybull, WY
A Big Horn County School District #3 middle school where students score 9 points above what's typical for similar communities.
640 8th Avenue North, Greybull, WY 82426
- Math 47% proficient (2022)
- Reading 57% proficient (2022)
- 13.2:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Greybull Middle School score 52% proficient, which is above what's typical for similar communities (expected: 43%).
2022 EdFacts proficiency
Most recent published year. School vs. WY average.
Trend
→ SteadyProficiency is down 15 points across the 13-year record (2010–2022) and has held near 52% recently.
Show all 13 years
Multi-year averages used by the rating model: math 53% (multi-year average, 2010-2022) · reading/ELA 64% (multi-year average, 2010-2022)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 26 test records from WY state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
58.5%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Greybull Middle School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 44Car-Dependent
- Bike 56Bikeable
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Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$55,288
Median home value
$189,900
Median rent
$893/mo
College educated
19.9%
Homeownership
78.4%
Poverty rate
9%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 82426; this is area context, not an attendance boundary.
Compare nearby
Nearby same-level schools
0 from verified nearby records
No verified same-level alternatives
The available nearby set has no same-level school with a verified grade span.
Big Horn County School District #3
- Schools in district
- 3
- Rank in district
- #3 of 3
- District spending per student
- $22,627NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 10.8%Census SAIPE · 2024
Greybull Middle School is listed in Big Horn County School District #3; a district label does not verify attendance for an address.
About Greybull Middle School
Greybull Middle School is a public middle school in Greybull, WY, part of Big Horn County School District #3, serving approximately 106 students in grades 6th-8th with a 13.2:1 student-teacher ratio. It holds a MySchoolScout rating of 6.9 out of 10 and ranks #118 of 301 schools in WY. State assessment records show 53% math proficiency (multi-year average, 2010-2022) and 64% reading/ELA proficiency (multi-year average, 2010-2022).
Frequently asked questions
Common questions about Greybull Middle School
What grades does Greybull Middle School serve?
Greybull Middle School serves students in grades 6th through 8th.
How many students attend Greybull Middle School?
Greybull Middle School has an enrollment of approximately 106 students.
What is the student-teacher ratio at Greybull Middle School?
The student-teacher ratio at Greybull Middle School is 13.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Greybull Middle School rank in WY?
Greybull Middle School ranks #118 of 301 schools in WY.
What is Greybull Middle School's MySchoolScout rating?
Greybull Middle School has a current MySchoolScout rating of 6.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Greybull Middle School?
Based on loaded state assessment records, Greybull Middle School has 53% math proficiency (multi-year average, 2010-2022) and 64% reading/ELA proficiency (multi-year average, 2010-2022).
Is Greybull Middle School a charter school?
No, Greybull Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Greybull Middle School a Title I school?
No, Greybull Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Greybull Middle School?
58.5% of students at Greybull Middle School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 6th – 8th
- Enrollment
- 106
- Student-Teacher Ratio
- 13.2:1
- Teachers (FTE)
- 8
- Type
- regular
- Setting
- Remote Rural
- County
- Big Horn County
- Chronic Absenteeism (SY 2022-23)
- 18.9%
- Phone
- (307) 765-4492
- Area population (ZIP 82426)
- 3,123
- Area median age
- 39.2
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 82426; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2010-2022; directory SY 2023–24
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