Total enrollment
15,111
-391 (-3%) vs SY 2020-21
25 schools in Antioch Unified
California · 15,111 students · 2 cities
Antioch Unified in California runs 25 public K-12 schools today, teaching roughly 15,111 students (an average of 604 per school).
4-year change in Antioch Unified
SY 2020-21 vs SY 2024-25School count
25
+1 (+4%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How Antioch Unified ranks
Among districts| Measure | This district | In California | In the US |
|---|---|---|---|
| State test proficiency ranked highest first | 21.2% | #507 of 534 | N/A |
| Enrollment ranked largest first | 15,111 | #88 of 587 | #551 of 9,234 |
| Number of schools ranked most first | 25 | #67 of 587 | N/A |
| Students per teacher ranked fewest first | 21.3:1 | #251 of 587 | #8,577 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 80.1% | #149 of 587 | #1,219 of 8,164 |
| Diversity index ranked most diverse first | 66.6% | #103 of 530 | #791 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 Antioch Unified
State test results across the district's 20 scored schools run from Deer Valley High at 33.4% proficient to Marsh Elementary at 6.9%, a gap of 26.4 points. That is the 250th widest gap among 458 California districts with four or more scored schools.
Since 2017-18, the 24 district schools that reported both years went from 16,645 to 14,850 students (down 11%) and from 674 to 693 full-time teachers (up 3%), 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 Antioch Unified
As a low-population district in California, Antioch Unified instructs 15,111 students across 25 schools.
On the level-by-level breakdown, Antioch Unified comprises 15 elementary, 4 middle, 5 high schools, and 1 combined or other.
Five-year track record. Across the same 4-year window, public-school enrollment decreased 3%: 15,502 students in SY 2020-21 versus 15,111 in SY 2024-25. The school count climbed from 24 to 25 across the same 4-year window.
In the discussion threads here, the community for Antioch Unified discusses enrollment trends, district policy changes, and bus-route updates. Members of the local community share what they see day-to-day.