The top reported proficiency rate is 81% in Science. The lowest is 70% in Math.
Original Research by School Decision on D'evelyn Junior/senior High School
D'Evelyn Junior/Senior High School is a regular public school serving grades six through twelve in the Jefferson County School District No. R-1, located in Denver. The school operates as a neighborhood attendance school, not a charter or magnet. Its student body is predominantly white, with Asian students making up the next largest group, followed by Hispanic students and small numbers of students who identify as two or more races, Black, American Indian or Alaska Native, and Native Hawaiian or Pacific Islander. A modest share of students qualify for free or reduced-price lunch. Data on students with individualized education programs and English learners were not available in the profile.
On state assessments administered in the 2024-25 school year, the school’s students recorded proficiency rates that stood well above state averages. In math, a substantial majority of test takers reached the proficient or above level, and in English language arts the rate was even higher. Eighth-grade science results were also strong, with the large majority of students scoring proficient or above. Participation rates on all tests were high. Because the school’s grade span includes untested grades, there is no graduation rate to report for this school, and the comparison tool that positions it against other Jefferson County districts could not compute a proficiency index because the cohort of comparable entities was too small.
Academically, D'Evelyn presents as a school where a large majority of students meet the state’s proficiency benchmarks in math, English, and science. The curriculum and course access information were not included in this profile, so the range of Advanced Placement, honors, or career and technical education offerings cannot be described here. A parent interested in program breadth beyond the core subjects would need to consult the school’s website or course catalog directly.
The school operates within Jefferson County, a large suburban district that in recent years has seen significant administrative and political change. Voters approved a bond measure for capital improvements, safety upgrades, and technology enhancements, the first such bond passed by Jeffco voters in over a decade, meaning families can expect facility and technology investments across the district in the coming years. The district also adopted a new elementary literacy curriculum aligned with Colorado’s READ Act and the science of reading framework. At the same time, the district has faced enrollment declines and budget pressures. A plan to close a number of schools was announced in 2023 and then reversed after community pushback, and a committee was formed in 2024 to study enrollment trends and potential consolidation. In November 2024, three school board members were recalled and replaced in an election motivated by concerns about transparency and handling of school consolidation plans. This ongoing governance shift means the district’s direction on school closures, boundaries, and budget priorities remains unsettled, which is worth weighing for families thinking about a long-term commitment to a particular school within the district.
The housing context around the school is typical of the Denver metropolitan area, with home values and rents that reflect the region’s sustained growth and a market where purchasing a home requires a substantial share of income. The area has seen strong population growth over the long term, and the city’s economy anchors a wide range of industries from telecommunications and aerospace to health care and tourism.
For a parent or resident, D’Evelyn is a school with strong measured academic performance in the core subjects among a student body that is relatively economically homogeneous. The district-level uncertainty about future school closures and board direction is a relevant factor, but the school itself has stable enrollment and appears well-supported by its community. Families who prioritize high average test scores and a traditional public school setting in a growing metropolitan area will find D’Evelyn fits that profile. Those seeking deep information about advanced coursework offerings, special education services, or English learner supports will need to seek that directly from the school, as those details were not present in the data provided.
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