At a glance
Reported students
755
NCES CCD 2024–25
Teachers (FTE)
51.5
NCES CCD 2024–25
Student–teacher ratio
14.7:1
Calculated; not a class-size measure
Grades served
06–08
NCES preliminary directory 2025–26
School benchmarks
Wyoming middle enrollment
95th percentile
Compared with 59 same-level schools reporting enrollment.
District median enrollment
345.5
Centennial Middle School: 755 reported students.
State peer staffing position
85th percentile
14.7:1 reported; state peer median 12.2:1. Ratio is not class size.
Historical enrollment and staffing · CRDC 2021–22
These older figures are kept separate from 2024–25 statistics and benchmarks. Differences between years can reflect changes in enrollment, staffing, or reporting scope.
- Students
- 792
- Teachers (FTE)
- 61
- Student–teacher ratio
- 13:1
What the reported data says about Centennial Middle School
Centennial Middle School is a public middle school serving grades 06–08 in Casper. It is one of 26 current school records connected to Natrona County School District #1. NCES reports 755 students for 2024–25.
Among 59 middle schools in Wyoming with comparable records, this school is larger than the reported median of 270 students. Its enrollment is at approximately the 95th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 14.7:1, above the Wyoming median of 12.2:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The largest reported race and ethnicity groups are White (79.6%) and Hispanic or Latino (13.8%). English learners represent 0.8% of enrollment. Students served under IDEA represent 12.2%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports gifted and talented programming. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.
Questions worth asking Centennial Middle School
- 1How do the reported 14.7:1 student–teacher ratio and 51.5 teacher FTE translate into actual class sizes by grade?
- 2Which advanced, gifted, career, arts, and computer-science courses are available this year, and how do students qualify?
- 3What counseling support is available today? The school reported 1 counselor FTE in 2021–22.
- 4What meal assistance, transportation, after-school, and family-support services are currently available?
Enrollment needs
- English learners
- 0.8%
- Students with disabilities
- 12.2%
- Free/reduced-price lunch
- 35.1%
- Lunch program
- Yes participating without using any Provision or the CEO
Reported support staff
- Counselors (FTE)
- 1
- Nurses (FTE)
- 1
- Psychologists (FTE)
- 0.3
- Social workers (FTE)
- 1.2
CRDC 2021–22 full-time-equivalent counts; verify current assignments with the school.
Student demographics
Race and ethnicity share of reported enrollment
- White79.6%
- Hispanic13.8%
- Black1.1%
- Asian0.7%
- American Indian / Alaska Native0.4%
- Native Hawaiian / Pacific Islander0.1%
- Multiracial4.4%
Race/ethnicity: NCES CCD 2024–25. English learner and disability context: CRDC 2021–22. Lunch eligibility: NCES CCD 2024–25. Privacy rules can produce missing values.
Programs reported by the school
Gifted and talented
Offered
CRDC 2021–22: the AP flag records student enrollment; gifted and computer-science fields describe reported programs/classes. Confirm current courses and eligibility with the school.
Other schools in Natrona County School District #1
Start with campuses at the same school level or with similar reported enrollment.
C Y Middle School
Middle · Grades 06–08
766 reported students
Dean Morgan Middle School
Middle · Grades 06–08
613 reported students
Casper Classical Academy
Middle · Grades 06–09
516 reported students
Verda James Elementary
Elementary · Grades KG–05
448 reported students
Summit Elementary School
Elementary · Grades KG–05
437 reported students
Lincoln Elementary School
Elementary · Grades PK–05
433 reported students
Public schools near Centennial Middle School
Closest campuses by straight-line distance between NCES geocodes, favoring the same school level. Distance is not drive time or an attendance assignment.
| School | Grades | Students | Distance |
|---|---|---|---|
| Summit Elementary School Elementary · Natrona County School District #1 | KG–05 | 437 | 0.5 mi |
| Verda James Elementary Elementary · Natrona County School District #1 | KG–05 | 448 | 0.6 mi |
| Kelly Walsh High School High · Natrona County School District #1 | 09–12 | 2,002 | 0.8 mi |
| Casper Classical Academy Middle · Natrona County School District #1 | 06–09 | 516 | 1.9 mi |
| Dean Morgan Middle School Middle · Natrona County School District #1 | 06–08 | 613 | 3.4 mi |
| C Y Middle School Middle · Natrona County School District #1 | 06–08 | 766 | 5 mi |
Frequently asked questions about Centennial Middle School
What grades does Centennial Middle School serve?
Centennial Middle School reports grades 06–08 in the NCES 2025–26 preliminary directory. It is classified as a middle school in Natrona County School District #1.
How many students attend Centennial Middle School?
Centennial Middle School reported 755 students in the NCES 2024–25 membership file. That places it near the 95th percentile among 59 Wyoming middle schools reporting enrollment. The 2021–22 civil-rights collection recorded 792 students.
What is the student–teacher ratio at Centennial Middle School?
The calculated ratio is 14.7:1, based on 755 students and 51.5 full-time-equivalent classroom teachers in 2024–25. The Wyoming median for the same school level is 12.2:1. A ratio is not the same as average class size.
Is Centennial Middle School a public, charter, or magnet school?
Centennial Middle School is a public school and is not a charter school. Enrollment is generally based on Natrona County School District #1 attendance boundaries and transfer rules.
What share of Centennial Middle School students qualify for free or reduced-price meals?
35.1% of students were eligible for free or reduced-price lunch in 2024–25. This describes the students served and is not a quality measure.
Which school district is Centennial Middle School in?
Centennial Middle School is part of Natrona County School District #1, based in Casper, WY, which operates 26 current schools. Confirm attendance zones and enrollment rules with the district.
What public schools are near Centennial Middle School?
The closest public schools by straight-line distance include Summit Elementary School (0.5 mi), Verda James Elementary (0.6 mi), Kelly Walsh High School (0.8 mi). Distance does not determine eligibility; attendance boundaries and program rules do.