Schools in Union Elementary District (4277), Arizona (2025)
3 schools · 1,630 students · 3 public · median Enrollment 614.
Union Elementary District (4277), in Arizona, has 3 schools in United States's 2025 data, together educating about 1,630 students. By level there are 2 elementary, 1 middle; by sector 3 public.
The median Enrollment across Union Elementary District (4277)'s schools is 614, above the Arizona median of 471. Students enrolled in the latest NCES directory year.
3 of the 3 schools qualify for the Success Index (US). The highest-scoring is Union Elementary School (48.5, lower 50% of elementary schools nationally), followed by Dos Rios Elementary (20.5, lower 50% of elementary schools nationally), and Hurley Ranch Elementary (12.8, lower 50% of middle schools nationally). Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Hurley Ranch Elementary (703 students), Dos Rios Elementary (614 students), Union Elementary School (313 students).
Ranked schools in Union Elementary District (4277)
Ordered by Success Index (US). Rank positions shown on each profile are within United States and Arizona.
- 149Union Elementary SchoolTolleson · Public Elementary– · 313 students
- 221Dos Rios ElementaryTolleson · Public Elementary28% Math proficiency · 614 students
- 313Hurley Ranch ElementaryTolleson · Public Middle22% Math proficiency · 703 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Union Elementary School Tolleson · Elementary · Grades PK–2 | Public | 48.5 Lower 50% | – | 313 |
| 2 | Dos Rios Elementary Tolleson · Elementary · Grades K–8 | Public | 20.5 Lower 50% | 28% Math proficiency | 614 |
| 3 | Hurley Ranch Elementary Tolleson · Middle · Grades 3–8 | Public | 12.8 Lower 50% | 22% Math proficiency | 703 |
Compare the top 3 schools in Union Elementary District (4277) side by side →
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Frequently asked questions
What is the best school in Union Elementary District (4277)?
Union Elementary School is the highest-ranked school in Union Elementary District (4277) with a Success Index (US) of 48.5 out of 100 (Lower 50% of elementary schools in United States).
How many schools are in Union Elementary District (4277)?
Union Elementary District (4277) has 3 schools (2 elementary, 1 middle) educating 1,630 students in 2025.
What is the typical Enrollment in Union Elementary District (4277)?
The median Enrollment across schools in Union Elementary District (4277) is 614. Students enrolled in the latest NCES directory year.