Total enrollment
143
-6 (-4%) vs SY 2017-18
1 schools in Rio Oso
California · Public K-12
Rio Oso's public-school directory holds 1 campus, serving about 143 K-12 students inside California (an average of 143 per campus).
7-year change in Rio Oso
SY 2017-18 vs SY 2024-25School count
1
0 (0%) vs SY 2017-18
% White
57%
was 47%
% Hispanic
29%
was 40%
% Black
1%
was 1%
% Asian
5%
was 3%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
| Name | Level | Grades | Enrollment |
|---|---|---|---|
| Browns Elementary | Elementary | KG-08 | 143 |
About Rio Oso
Public education in Rio Oso, California runs across 1 schools that serves roughly 143 students. By footprint, Rio Oso sits in the low-population bracket.
Average school size in Rio Oso is around 143 students, 75% lower than the California average of about 578.
Trend over the past 7 years. Total public-school enrollment in Rio Oso has declined 4% since SY 2017-18, moving from about 149 students to 143. Demographically, the White share of enrollment expanded from 47% to 57%.
In the discussion threads here, the community for Rio Oso discusses open enrollment windows, redistricting talk, and busing logistics. Members of the local community share what they see day-to-day.