Union Elementary School
🇺🇸 Official data · 2025Tolleson, Arizona 85353 · Union Elementary District (4277)
#457 of 1,136 elementary schools in Arizona
#26198 of 50,301 nationally
About Union Elementary School
Union Elementary School is a public elementary located in Tolleson, in the Union Elementary District (4277) school district of Arizona, United States. It caters for Grades PK–2. In 2025 it enrolled 313 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 48.5 out of 100, placing it in the lower 50% of elementary schools in United States and 457th of 1,136 ranked elementary schools in Arizona. Its strongest component is students per teacher (49th percentile).
Other published figures: enrollment 313.
There are 12 schools in Tolleson; Union Elementary School ranks 2nd of 12 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)–
- Reading proficiency (30%)–
- Community advantage (fewer free/reduced-price lunch) (25%)–
- Students per teacher (15%)14.9
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
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Schools near Union Elementary School
Closest schools by straight-line distance, with their Success Index (US).
Hurley Ranch Elementary
Tolleson · Public middle · Grades 3–8
703 students · 460 m away
Arts Academy at Estrella Mountain
Tolleson · Charter elementary · Grades K–8
895 students · 1.5 km away
Dos Rios Elementary
Tolleson · Public elementary · Grades K–8
614 students · 2.1 km away
Country Place Elementary
Tolleson · Public elementary · Grades K–8
900 students · 2.2 km away
Tuscano Elementary School
Phoenix · Public elementary · Grades PK–5
532 students · 2.3 km away
Tres Rios Elementary School
Tolleson · Public elementary · Grades K–8
713 students · 2.4 km away
Sun Canyon School
Phoenix · Public elementary · Grades PK–5
563 students · 3.0 km away
Fine Arts Academy
Tolleson · Public elementary · Grades K–8
811 students · 3.2 km away
Academy of Math and Science Avondale
Phoenix · Charter elementary · Grades K–8
1,175 students · 3.8 km away
Underdown Learning Center
Avondale · Public elementary · Grades PK–8
0 students · 3.9 km away
Similar schools
Public elementary schools in Arizona with a comparable Enrollment.
Diamondback Elementary School
Bullhead City · Public elementary · Grades PK–6
313 students
Tsaile Elementary School
Tsaile · Public elementary · Grades PK–8
313 students
Lura Kinsey Elementary School
Flagstaff · Public elementary · Grades PK–5
312 students
Pioneer Elementary School
Gilbert · Public elementary · Grades PK–8
310 students
Gila Bend Elementary
Gila Bend · Public elementary · Grades PK–8
309 students
Echo Canyon K-8
Scottsdale · Public elementary · Grades PK–8
317 students
Frequently asked questions
Is Union Elementary School a good school?
Union Elementary School has a Success Index (US) of 48.5 out of 100 (Lower 50% of elementary schools in United States) and ranks #457 of 1,136 in Arizona. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Union Elementary School rank in Arizona?
Union Elementary School ranks #457 of 1,136 elementary schools in Arizona and #26198 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Union Elementary School?
Union Elementary School had 313 students in 2025.
Is Union Elementary School a elementary school or a high school?
Union Elementary School is classified as a elementary covering Grades PK–2. It is a public school.
What other schools are near Union Elementary School?
There are 10 schools within 15 km of Union Elementary School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.