Total enrollment
7,251
-951 (-12%) vs SY 2020-21
22 schools in Alum Rock Union Elementary
California · 7,251 students · 1 city
22 public K-12 schools sit under Alum Rock Union Elementary in California, serving roughly 7,251 students (17 elementary and 5 middle).
4-year change in Alum Rock Union Elementary
SY 2020-21 vs SY 2024-25School count
22
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How Alum Rock Union Elementary ranks
Among districts| Measure | This district | In California | In the US |
|---|---|---|---|
| State test proficiency ranked highest first | 23.4% | #489 of 534 | N/A |
| Enrollment ranked largest first | 7,251 | #202 of 587 | #1,307 of 9,234 |
| Number of schools ranked most first | 22 | #86 of 587 | N/A |
| Students per teacher ranked fewest first | 19.4:1 | #103 of 587 | #8,214 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 77.2% | #183 of 587 | #1,393 of 8,164 |
| Diversity index ranked most diverse first | 33.4% | #414 of 530 | #4,533 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 Alum Rock Union Elementary
State test results across the district's 15 scored schools run from Millard McCollam Elementary at 42.6% proficient to Joseph George Middle at 13.6%, a gap of 29.0 points. That is the 223rd widest gap among 458 California districts with four or more scored schools.
Since 2017-18, the 22 district schools that reported both years went from 9,198 to 7,251 students (down 21%) and from 420 to 374 full-time teachers (down 11%), 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.
About Alum Rock Union Elementary
Alum Rock Union Elementary is a thinly populated public-school district in California. The district runs 22 schools and enrolls approximately 7,251 students.
For a sense of the school types, Alum Rock Union Elementary comprises 17 elementary and 5 middle.
On a per-school basis, Alum Rock Union Elementary runs about 330 students per school, 43% meaningfully below the state mean of roughly 578.
Looking at the last 4 years. Total public-school enrollment in Alum Rock Union Elementary has contracted 12% since SY 2020-21, moving from about 8,202 students to 7,251.
On allk12, the community for Alum Rock Union Elementary discusses enrollment trends, district policy changes, and bus-route updates. Posts come from current and former families, staff, and alumni.