Total enrollment
15,418
-1,355 (-8%) vs SY 2017-18
27 schools in Simi Valley Unified
California · 15,418 students · 1 city
Simi Valley Unified's public schools, 27 in all, serve about 15,418 K-12 students inside California, an average of 571 per campus.
7-year change in Simi Valley Unified
SY 2017-18 vs SY 2024-25School count
27
+1 (+4%) vs SY 2017-18
% White
39%
was 48%
% Hispanic
45%
was 36%
% Black
2%
was 1%
% Asian
10%
was 10%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
About Simi Valley Unified
Simi Valley Unified is a thinly populated California school district running 27 campuses with combined enrollment near 15,418.
In terms of grade levels, Simi Valley Unified consists of 19 elementary, 3 middle, 4 high schools, and 1 combined or other.
Over the past 7-year window. Across the same 7-year window, public-school enrollment shrank 8%: 16,773 students in SY 2017-18 versus 15,418 in SY 2024-25. Over that span, Simi Valley Unified opened 1 school, going from 26 to 27. Demographically, the White share of enrollment shrank from 48% to 39%.
On this page, the community for Simi Valley Unified discusses comparison threads between local schools and program reviews. Parents, students, and educators in the area can post or comment.