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Elementary · Regular · Grades K to 8

Dos Rios Elementary, Tolleson, AZ

CEP schoolDos Rios Elementary is a public elementary school in Tolleson, part of Union Elementary District (4277). It enrolled 614 students in 2024-25, with 18.6 students per full-time teacher.

Enrollment and teachers

Students
614
Teachers (FTE)
33.0
Students per teacher
18.6
Grades
K to 8

This school's ratio is about the same as the district figure of 18.5. The Arizona average across schools is 17.7. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school18.6
District18.5
Arizona17.7
United States15.3

School details

Address
2150 S 87th Ave, Tolleson, AZ 85353
Phone
(623)474-7004
District
Union Elementary District (4277)
County
Maricopa County
Level
Elementary
Type
Regular
Status
Open
Charter
No
Virtual
No
Locale
City: Large
NCES school ID
040882002794
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Direct certification
329Students certified through programs such as SNAP, without an application.
Community Eligibility Provision
Yes (CEP school)

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

Other elementary schools in Union Elementary District (4277)

Elementary schools elsewhere in Tolleson

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.