The top reported proficiency rate is 25% in English language arts. The lowest is 11% in Math.
Original Research by School Decision on Rocky Mountain Prep Sunnyside
Rocky Mountain Prep Sunnyside is a charter middle school serving grades six through eight in Denver’s Sunnyside neighborhood. It operates as a regular public school under Denver Public Schools, and its charter status means families choose to enroll here through the district’s school choice process. The school is small compared to many Denver middle schools, with an enrollment that is predominantly Hispanic. A substantial share of students qualify for free or reduced-price lunch, reflecting a community with significant economic need.
State testing results from the most recent year show that student proficiency rates in math, English language arts, and eighth-grade science fall well below the average for Denver County districts. In math, about one in nine students scored at the proficient or advanced level. In English language arts, roughly one in four students reached that bar. The science results for eighth graders were similar to the math rate. Overall, the school’s combined proficiency index places it in the bottom quarter among districts in the county. Participation rates on the state assessments were solid, meaning the results capture nearly all students. A parent may want to look into this further with the school to understand the instructional approach and any recent changes aimed at raising achievement.
The student body is almost entirely students of color, with the largest group being Hispanic. Black, White, and multiracial students each make up small shares. Data on students with disabilities and English learners was not reported for this school, so those profiles are not available here. The school has no high school grades, so there is no graduation rate to report.
Denver’s housing market is expensive relative to national benchmarks. The zip code covering the Sunnyside area shows home values above the state median and well above the national figure, while rents are similarly elevated. The cost of buying versus renting leans in favor of renting for many households, given mortgage costs. This is a recurring challenge for families across the city and shapes who can afford to live near the school.
The school is part of Denver Public Schools, a large district that has made several recent changes. Voters approved a major bond measure in 2024, the largest in district history, to fund facility improvements, safety upgrades, technology, and new school construction. The district also shifted to a unified enrollment system starting in the 2024-2025 school year, changing how families apply to and select schools. In 2022, a mill levy override passed to increase teacher pay and expand mental health services. These district-level moves may affect resources and programming at Rocky Mountain Prep Sunnyside over time, though specific impacts are not detailed here.
No information was available about course offerings, extracurricular programs, discipline rates, or staffing ratios for this school. The data on special populations was also missing. Those are common gaps for smaller charter schools that may not report every field. A parent considering this school would likely want to ask directly about the academic curriculum, support for students who are behind, and what enrichment or elective opportunities exist for middle schoolers.
Denver itself is a large consolidated city-county and state capital with a diversified economy spanning telecommunications, aerospace, software, financial services, health care, and tourism. It has a dense downtown core, extensive parks, and cultural institutions such as the Denver Art Museum and the Denver Performing Arts Complex. The metropolitan area has grown steadily, creating a nearly continuous corridor along the Front Range. The school’s Sunnyside location places it in an older residential neighborhood near downtown, with access to the city’s transit and amenities.
Rocky Mountain Prep Sunnyside is a choice-based middle school serving a high-poverty, predominantly Hispanic student body in an expensive city. Its test results are low relative to Denver County averages, and the school has not reported program offerings or special education data. Families considering it should engage directly with the school to learn about its academic environment, student supports, and what the charter model offers in practice.
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