The top reported proficiency rate is 56% in English language arts. The lowest is 40% in Math.
Original Research by School Decision on Centennial Middle School
Centennial Middle School sits in Casper, Wyoming's second-largest city and a regional hub for banking, commerce, and energy. The school serves grades six through eight as part of Natrona County School District #1, the district that operates the public schools spread across this sprawling, car-oriented city. Casper's built environment stretches along the North Platte River with Casper Mountain rising to the south, and the school sits on Waterford Street in a residential part of town. The city retains its identity as a former oil boomtown, with Sinclair Oil's refinery nearby in Evansville and energy-sector logistics firms headquartered locally, while also depending on a service economy that supports a large surrounding hinterland.
The enrollment is sizable for a middle school, with students distributed fairly evenly across the three grade levels. The student body is predominantly white, with a Hispanic population that represents the next largest group. Just under a third of students qualify for free or reduced-price lunch, which is a moderate share. Data on individualized education programs and English learners was not reported, so those populations cannot be characterized here. A parent may want to ask the school directly about special education and English-learner services if those are relevant to their family.
On state assessments through Wyoming's WY-TOPP system, Centennial's English language arts results are the stronger side of the picture. Across all three grades, roughly half to slightly more than half of students reached proficiency, with eighth grade posting the highest rate. Math results are more modest, with fewer than half of students reaching proficiency in each grade, though the rates hold relatively steady from sixth through eighth grade rather than declining. Eighth-grade science proficiency landed in a similar mid-range. Participation rates were high across every tested subject and grade. When measured against districts in Natrona County, Centennial's overall proficiency sits in the bottom quartile, which is worth noting plainly. A parent looking for deeper context might ask the school what supports or interventions are in place for math growth.
No multi-year trend data was available, so it is not possible to say whether these results represent improvement, decline, or stability over time. Graduation rate does not apply here because Centennial is a middle school. Chronic absenteeism and attendance data were not reported, and discipline, course access, and staffing details were absent from available sources. Title I status was also not reported.
Casper itself offers families a mix of residential neighborhoods and regional amenities. The city maintains a parks-and-trails system, a municipal golf course, the Casper Recreation Center with its adjacent aquatics center and ice arena, and Washington Park hosts free summer concerts. Cultural institutions are dispersed across separate campuses rather than concentrated downtown, including the Fort Caspar Museum, Nicolaysen Art Museum, and the National Historic Trails Interpretive Center. Casper College operates as a separate campus with its own theater and geological museum. Public transit runs on fixed routes Monday through Saturday, but the city is sprawling and car-dependent.
The housing market in the school's zip code shows typical home values somewhat below both the state and national benchmarks. Renting is notably more affordable than buying at current mortgage rates, which may matter to families weighing a move into the area. Home values have ticked up modestly year over year, and rents have risen slightly.
Families should be aware that the broader district is undergoing structural change. Natrona County School District #1's board approved a facilities master plan addressing declining enrollment and aging buildings, which includes school consolidations, a new elementary school, and repurposing of older facilities. While these changes primarily affect the elementary and broader district landscape, they signal a district in transition, and a parent might want to understand how those shifts could ripple into middle school feeder patterns in coming years.
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