The top reported proficiency rate is 42% in Science. The lowest is 35% in Math.
Original Research by School Decision on Ranch Elementary School
Ranch Elementary School serves students from preschool through sixth grade as a regular public school within the J O Combs Unified School District, located in San Tan Valley, Arizona. San Tan Valley is a fast-growing, primarily residential bedroom community about an hour southeast of Phoenix, unincorporated until a 2025 vote to form a new city. The area is low-density and car-dependent, with master-planned subdivisions and strip retail rather than a traditional downtown. Schools and parks are scattered across the community, and many residents commute to the Phoenix metro area for work. The housing market here reflects that rapid outward growth, with home values and rents that are moderate for the region and have shown recent stability after earlier increases.
Academically, Ranch Elementary’s state assessment results from the 2024-25 school year show a mixed picture. In English language arts, proficiency rates across grades three through six ranged from about a third of students to just over half, with fifth grade posting the strongest result. Math proficiency was lower overall, with one grade level reaching close to half of students proficient and another showing a weaker share. Science results for fifth grade, the only tested grade in that subject, landed somewhere in the middle. Some grade-level results were suppressed due to small group sizes, so a complete picture is not available for every tested grade. When combined across all tested subjects and grades, the school’s overall proficiency index sits above the midpoint relative to other districts in Pinal County.
Because the school serves only through sixth grade, there is no graduation rate to report. State testing data for certain grade levels was not reported, likely because small numbers of students require suppression for privacy; a parent may want to ask the school directly about those results. Enrollment is moderate for an elementary school serving preschool through sixth grade, and the student body is made up predominantly of white and Hispanic students, with smaller shares of other racial and ethnic groups. Information on students receiving free or reduced-price lunch, students with disabilities, and English learners was not available in the data provided, so it is unclear what share of the population receives additional supports.
The district has recently taken steps that signal investment in its schools. In late 2024, voters approved a budget override to fund teacher and staff pay, special education services, arts and music programs, class size management, and extracurriculars. The district also adopted a five-year strategic plan centered on student achievement, culture and climate, operational excellence, and community engagement. These moves suggest a leadership team that is thinking ahead, even as the community itself undergoes a major transition from unincorporated census-designated place to newly incorporated city.
For a family considering Ranch Elementary, the school offers a neighborhood elementary experience in a rapidly growing suburban corridor. Academic performance is uneven across subjects and grades, with some bright spots and some areas that may merit a conversation with school staff. The district’s recent funding vote and strategic planning reflect an effort to maintain and improve programming as the area expands. Missing data on student support populations and some suppressed test results mean that the full profile of academic and support services is not available from the public record alone, so a parent would be wise to visit and ask about those details directly. The peer environment is diverse in racial and ethnic composition, and the broader San Tan Valley context is one of continued residential development and growing municipal infrastructure, which will shape the school experience in the years ahead.
See more original research from School Decision →