Arts Academy at Estrella Mountain
Charter · Grades K–8 · 895 students
Dos Rios Elementary
2150 S 87th Ave, Tolleson, AZ 85353
Grades
K–8
Elementary
Students
614
Enrolled 2024–25
Students per teacher
18.3 : 1
Full-time teachers
District
Union Elementary District (4277)
Maricopa County
Schola Grade D · Below average
Letter grade (A–F) · compared with 1,170 Arizona elementary schools · How we grade
Percentiles compare this school with other Arizona elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Dos Rios Elementary
Dos Rios Elementary is a public elementary school in Tolleson, Arizona, serving grades K–8. It is part of Union Elementary District (4277). The school is located in a large city in Maricopa County.
In the 2024–25 school year, 614 students were enrolled, with about 18.3 students for every full-time teacher. That ratio is larger than the typical Arizona elementary school (15.8 students per teacher). Its Schola Grade is D (below average), compared with 1,170 Arizona elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades K–8
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- K–8
- Enrollment (2024–25)
- 614 students
- Students per teacher
- 18.3 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- City — Large
- School district
- Union Elementary District (4277)
- County
- Maricopa County
- NCES school ID
- 040882002794
Schools near Dos Rios Elementary
All 16 schools in Tolleson →
Sun Canyon School
Public · Grades Pre-K–5 · 563 students
Union Connects
Public · Grades K–8
Tuscano Elementary School
Public · Grades Pre-K–5 · 532 students
Union Elementary School
Public · Grades Pre-K–2 · 313 students
Arizona Desert Elementary School
Public · Grades Pre-K–8 · 843 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.