Below Average
#260 of 301 schools in WY
Centennial Middle School
Middle School · Natrona County School District #1
1421 Waterford, Casper, WY 82609
Enrollment
767
Student-Teacher
15.3:1
Score
4.7
Grades
6th – 8th
Enrollment
767
Student-Teacher
15.3:1
Score
4.7
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Casper
#16 of 24
public schools
Wyoming middle schools
#51 of 56
In district
#17 of 26
Natrona County School District #1
About Centennial Middle School
Centennial Middle School serves grades 6–8 in Casper, Wyoming, with an enrollment of 767 students. The school maintains a student-teacher ratio of 15.3:1, with 50 full-time equivalent teachers on staff. Academically, Centennial is working to strengthen its performance.
In reading and language arts, 57% of students score proficient or above, while math proficiency sits at 41% across grade levels, indicating an area where the school is focusing additional support. The school holds a MySchoolScout rating of 4.3 out of 10 and ranks 229th among Wyoming's 302 schools, placing it in the lower quartile statewide. This suggests there is room for academic growth and improvement in instructional outcomes.
As a regular public middle school in Casper's small city setting, Centennial serves an important role in the community's middle grades education. The school's location on Waterford provides convenient access for families across the area.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Centennial Middle School — Students at Centennial Middle School score 48% proficient, which is below what's typical for similar communities (expected: 52%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
31.8%
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
↓ DecliningAverage 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: 5.3/10.
How Centennial Middle School Compares
See how Centennial Middle School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 47% (2019) to 40% (2022). Reading/ELA proficiency has declined from 60% (2019) to 57% (2022).
Location
1421 Waterford, Casper, WY 82609
Nearby Alternatives
Families considering Centennial Middle School may also want to explore other middle schools in the area. Casper Classical Academy (rated 5.6/10, 1.9 miles away), which scores slightly higher. Additionally, Dean Morgan Middle School (rated 4.2/10, 3.4 miles away), with a comparable rating. For more schools in Casper, see our Casper schools guide .
Nearby Schools
20 within 4.5 mi| School | Distance | Rating |
|---|---|---|
| Summit Elementary School Casper | 0.5 mi | 7.5 |
| Verda James Elementary Casper | 0.6 mi | 6.5 |
| Kelly Walsh High School Casper | 0.8 mi | 5.3 |
| Woods Learning Center Casper | 1.0 mi | 4.2 |
| Manor Heights Elementary Casper | 1.0 mi | 5.2 |
| Pineview Elementary Casper | 1.3 mi | 4.1 |
| Evansville Elementary Evansville | 2.0 mi | 6.7 |
| WYOMING BEHAVIORAL INSTITUTE Casper | 1.5 mi | — |
| Casper Classical Academy Casper | 1.9 mi | 5.6 |
| Sagewood Elementary Casper | 2.2 mi | 6.2 |
| Lincoln Elementary School Casper | 2.7 mi | 4.9 |
| EXCEL ACADMEY PRIVATE SCHOOL Casper | 2.7 mi | 6.2 |
| Park Elementary Casper | 3.2 mi | 2.6 |
| MONTESSORI SCHOOL OF CASPER Casper | 3.4 mi | — |
| Natrona County High School Casper | 3.4 mi | 5.5 |
| Dean Morgan Middle School Casper | 3.4 mi | 4.2 |
| MOUNTAIN ROAD CHRISTIAN ACADEMY Casper | 3.7 mi | — |
| Cottonwood Elementary Casper | 3.9 mi | 5.2 |
| Southridge Elementary Casper | 4.2 mi | 7.5 |
| Crest Hill Elementary Casper | 4.5 mi | 3.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 82609 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$70,902
Median Home Value
$280,800
Median Rent
$1,043/mo
Population
18,759
College Educated
33.2%
Homeownership
63.5%
Avg Commute
15 min
Poverty Rate
11.4%
Median Age
38.2
Community Profile
The community surrounding Centennial Middle School has a median household income of $70,902. It is an area where 33% of adults hold a bachelor's degree or higher. The median home value in the area is $280,800, with a median rent of $1,043/month. The area has a poverty rate of 11.4%. Residents enjoy a short average commute of 15 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Meadowlark Elementary Cheyenne, WY | 4.8 |
| Carey Junior High School Cheyenne, WY | 4.6 |
| Pilot Butte Elementary Rock Springs, WY | 4.9 |
| Rock Springs Junior High Rock Springs, WY | 4.9 |
| Eastside Elementary Rock Springs, WY | 5.1 |
| Johnson Junior High School Cheyenne, WY | 5.1 |
Frequently Asked Questions
Common questions about Centennial Middle School
What grades does Centennial Middle School serve?
Centennial Middle School serves students in grades 6th through 8th.
How many students attend Centennial Middle School?
Centennial Middle School has an enrollment of approximately 767 students.
What is the student-teacher ratio at Centennial Middle School?
The student-teacher ratio at Centennial Middle School is 15.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Centennial Middle School rank in WY?
Centennial Middle School is ranked #260 out of 301 schools in WY.
What is Centennial Middle School's MySchoolScout rating?
Centennial Middle School has a composite rating of 4.7 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 Centennial Middle School?
Based on the most recent state assessment data, Centennial Middle School has 41.3% math proficiency and 57.0% reading/ELA proficiency.
Is Centennial Middle School a charter school?
No, Centennial Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Centennial Middle School a Title I school?
No, Centennial Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Centennial Middle School?
31.8% of students at Centennial 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.
Neighborhood Context
- City Safety
- High (2,409/100K)
FBI UCR 2024. City-level (Casper). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 767
- Student-Teacher Ratio
- 15.3:1
- Teachers (FTE)
- 50
- Free/Reduced Lunch
- 31.8%
- Type
- regular
- Setting
- Small City
- County
- Natrona County
- Phone
- (307) 253-2900
- Data Year
- 2023–2024
Resources & Links
District
Natrona County School District #1- District Enrollment
- 12,799
- Schools in District
- 27
- Per-Pupil Spending
- $16,870
- District Rank
- #17 of 26
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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