Total enrollment
23,067
-2,387 (-9%) vs SY 2017-18
30 schools in Rialto Unified
California · 23,067 students · 3 cities
Rialto Unified's public schools, 30 in all, serve about 23,067 K-12 students inside California, an average of 769 per campus.
7-year change in Rialto Unified
SY 2017-18 vs SY 2024-25School count
29
0 (0%) vs SY 2017-18
% White
2%
was 3%
% Hispanic
87%
was 84%
% Black
8%
was 10%
% Asian
1%
was 1%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
About Rialto Unified
As a compact district in California, Rialto Unified serves 23,067 students across 30 schools.
For a sense of the school types, Rialto Unified covers 20 elementary, 5 middle, and 5 high schools.
Per-school enrollment averages around 769 in this district, meaningfully above the California typical of 578.
Trend over the past 7 years. Across the same 7-year window, public-school enrollment shrank 9%: 25,454 students in SY 2017-18 versus 23,067 in SY 2024-25.
On allk12, the community for Rialto Unified discusses comparison threads between local schools and program reviews. Posts come from current and former families, staff, and alumni.