Total enrollment
1,630
-9 (-1%) vs SY 2020-21
4 schools in Union Elementary District (4277)
Arizona · 1,630 students · 2 cities
Whether you are tracking a high school, middle school, or elementary school, Union Elementary District (4277)'s 4 public K-12 schools collectively enroll about 1,630 students (3 elementary and 1 middle).
4-year change in Union Elementary District (4277)
SY 2020-21 vs SY 2024-25School count
3
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How Union Elementary District (4277) ranks
Among districts| Measure | This district | In Arizona | In the US |
|---|---|---|---|
| Enrollment ranked largest first | 1,630 | #102 of 156 | #5,144 of 9,234 |
| Number of schools ranked most first | 3 | #133 of 156 | N/A |
| Students per teacher ranked fewest first | 18.5:1 | #93 of 153 | #7,949 of 9,044 |
| Diversity index ranked most diverse first | 43.7% | #84 of 123 | #3,630 of 6,853 |
Districts need at least 2 schools and 500 students to be ranked. Test proficiency is ranked within the state only, since each state gives a different test. Each rank links to the full list.
Inside Union Elementary District (4277)
Since 2017-18, the 3 district schools that reported both years went from 1,891 to 1,630 students (down 14%) and from 87 to 88 full-time teachers (up 1%), as of 2024-25.
Proficient is the average share of students meeting the state standard across each school's state tests in 2023-24 and 2024-25; schools with fewer than 100 students and schools serving specialized populations are left out. Staffing figures come from the NCES Common Core of Data and count only schools that reported students and teachers in both years.
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Hurley Ranch Elementary | Tolleson | Middle | 03-08 | 703 |
| Dos Rios Elementary | Tolleson | Elementary | KG-08 | 614 |
| Union Elementary School | Tolleson | Elementary | PK-02 | 313 |
| Union Connects | Tolleson | Elementary | KG-08 | 0 |
About Union Elementary District (4277)
Union Elementary District (4277) is a rural-scale Arizona school district running 4 schools with combined enrollment near 1,630.
In terms of grade levels, Union Elementary District (4277) covers 3 elementary and 1 middle.
Average enrollment per school in Union Elementary District (4277) is about 408, meaningfully below the Arizona average of roughly 508.
Five-year track record. Combined enrollment now sits at 1,630 students, stayed largely flat from the 1,639 reported in SY 2020-21.
On allk12, the community for Union Elementary District (4277) discusses school events, board meetings, and seasonal calendars. Parents, students, and educators in the area can post or comment.