Below Average
#251 of 301 schools in WY
Campbell County High School
High School · Campbell County School District #1
P.O. Box 3033, Gillette, WY 82717
Enrollment
1,169
Student-Teacher
15.6:1
Score
4.8
Grades
9th – 12th
Enrollment
1,169
Student-Teacher
15.6:1
Score
4.8
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Gillette
#17 of 18
public schools
Wyoming high schools
#67 of 78
In district
#20 of 21
Campbell County School District #1
Academic growth
8.1 / 10
Very strong
About Campbell County High School
Campbell County High School serves 1,169 students in grades 9-12 in Gillette, Wyoming, making it one of the larger high schools in the state. With 75 full-time equivalent teachers, the school maintains a student-teacher ratio of 15.6:1, providing reasonable class sizes for individual attention. Academically, Campbell County High School has room for growth, with 42% of students performing at proficient or above levels in English Language Arts and 35% in mathematics.
The school ranks 291st out of 302 high schools statewide, indicating significant opportunities for academic improvement and student development. As a regular public high school serving nearly 1,200 students, Campbell County High School plays an important role in the educational landscape of this Wyoming community. The school's size allows it to offer comprehensive programming while maintaining the close-knit feel often found in Wyoming schools.
The school is situated in Gillette, a remote town in Campbell County, where students experience the unique character of Wyoming's energy-rich region. This setting provides students with a distinctive small-town atmosphere while being part of a substantial high school community that serves families throughout the area.
What Parents Should Know
While current test scores at Campbell County High School are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
Score Breakdown
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Campbell County High School — Students at Campbell County High School score 38% proficient, which is below what's typical for similar communities (expected: 50%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
35.3%
Students qualifying for federal meal assistance
Test Scores WY EDFACTS (2021-22)
Based on 6 test records from WY state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.1/10.
How Campbell County High School Compares
See how Campbell County High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 36% (2019) to 35% (2022). Reading/ELA proficiency has improved from 38% (2019) to 42% (2022).
Location
P.O. Box 3033, Gillette, WY 82717
Nearby Alternatives
Families considering Campbell County High School may also want to explore other high schools in the area. Westwood High School (rated 6.0/10, 1.5 miles away), which scores notably higher. Additionally, Thunder Basin High School (rated 4.4/10, 2.0 miles away), with a comparable rating. For more schools in Gillette, see our Gillette schools guide .
Nearby Schools
20 within 25.4 mi| School | Distance | Rating |
|---|---|---|
| Hillcrest Elementary Gillette | 0.3 mi | 6.7 |
| Meadowlark Elementary Gillette | 0.5 mi | 8.1 |
| JOHN PAUL II CATHOLIC SCHOOL AT ST MATTHEW'S Gillette | 0.4 mi | 4.2 |
| Twin Spruce Junior High School Gillette | 0.9 mi | 6.0 |
| Lakeview Elementary Gillette | 1.3 mi | 7.2 |
| Sunflower Elementary Gillette | 1.1 mi | 7.4 |
| Westwood High School Gillette | 1.5 mi | 6.0 |
| Stocktrail Elementary Gillette | 1.4 mi | 7.9 |
| Buffalo Ridge Elementary Gillette | 2.1 mi | 5.9 |
| Sage Valley Junior High School Gillette | 1.7 mi | 5.3 |
| Thunder Basin High School Gillette | 2.0 mi | 4.4 |
| Paintbrush Elementary Gillette | 1.8 mi | 6.6 |
| Wagonwheel Elementary Gillette | 2.4 mi | 7.3 |
| HERITAGE CHRISTIAN SCHOOL Gillette | 2.2 mi | 5.8 |
| Pronghorn Elementary Gillette | 2.4 mi | 4.8 |
| Prairie Wind Elementary Gillette | 3.2 mi | 7.0 |
| Conestoga Elementary Gillette | 4.3 mi | 5.4 |
| Rawhide Elementary Gillette | 8.0 mi | 7.8 |
| Rozet Elementary Rozet | 13.8 mi | 5.4 |
| 4-J Elementary School Gillette | 25.4 mi | 6.7 |
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Star Valley High School Afton, WY | 4.7 |
| Thunder Basin High School Gillette, WY | 4.4 |
| Sheridan High School Sheridan, WY | 5.5 |
| South High School Cheyenne, WY | 5.7 |
| Evanston High School Evanston, WY | 5.8 |
| Green River High School Green River, WY | 5.8 |
Frequently Asked Questions
Common questions about Campbell County High School
What grades does Campbell County High School serve?
Campbell County High School serves students in grades 9th through 12th.
How many students attend Campbell County High School?
Campbell County High School has an enrollment of approximately 1,169 students.
What is the student-teacher ratio at Campbell County High School?
The student-teacher ratio at Campbell County High School is 15.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Campbell County High School rank in WY?
Campbell County High School is ranked #251 out of 301 schools in WY.
What is Campbell County High School's MySchoolScout rating?
Campbell County High School has a composite rating of 4.8 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Campbell County High School?
Based on the most recent state assessment data, Campbell County High School has 35.7% math proficiency and 40.3% reading/ELA proficiency.
Is Campbell County High School a charter school?
No, Campbell County High School is not a charter school. It is a traditional public school operated by the local school district.
Is Campbell County High School a Title I school?
No, Campbell County High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Campbell County High School?
35.3% of students at Campbell County High 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.
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Gillette). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,169
- Student-Teacher Ratio
- 15.6:1
- Teachers (FTE)
- 75
- Free/Reduced Lunch
- 35.3%
- Type
- regular
- Setting
- Remote Town
- County
- Campbell County
- Phone
- (307) 682-7247
- Data Year
- 2023–2024
Resources & Links
District
Campbell County School District #1- District Enrollment
- 8,571
- Schools in District
- 23
- Per-Pupil Spending
- $17,610
- District Rank
- #20 of 21
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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