Summary
Dean Morgan Middle School serves 613 students in grades 6–8 in Casper, within Natrona County School District #1. SchoolDigger ranks the district 32nd of 44 Wyoming districts, at the 27th percentile with 2 stars. The most important finding for families is that Dean Morgan’s proficiency rates are below district, state, and nearby-school averages in every tested subject.
Across grades 6–8, Dean Morgan averages 39% proficient in ELA, compared with 55% in the district, 59% statewide, and 59% at the nearby schools; in math, it averages 32%, versus 46%, 55%, and 51%. Grade 8 science is 29%, compared with 44% in the district, 48% statewide, and 48% nearby. Science is closest to nearby and state results, while math is closest to the district; ELA has the largest gaps against the district and nearby schools, and math has the largest gap against the state. Grade 6 is a relative bright spot: Dean Morgan has 49% in ELA and 44% in math, compared with 31% and 27% in grade 7, and 36% and 24% in grade 8. It also surpasses Casper Classical Academy in grade 6 ELA and math, but its overall subject averages are lower than those of Centennial Middle School, Casper Classical Academy, and C Y Middle School.
Results show mixed longer-term movement: average ELA proficiency rose 3 percentage points from 2022–2023 to 2025–2026, while math rose 1 point and grade 8 science fell 10 points; science proficiency statewide stayed at 48%. SchoolDigger ranks Dean Morgan 71st of 76 schools statewide, at the 7th percentile with 0 stars, down from the 38th percentile in 2014–2015. Its student-teacher ratio was 13.2 in 2024–2025, and 58% of students were free/reduced lunch eligible that year—the highest share among the nearby schools. SchoolDigger’s 2025–2026 ranking for Multi-racial Students was at the 27th percentile, 20 points above the school’s overall percentile. In 2022–2023, its ranking for Native American Students was at the 80th percentile, compared with 5th overall; that comparison involved only five schools, so it merits caution.
Thank you for your feedback!