Total enrollment
143
+15 (+12%) vs SY 2020-21
1 schools in Rio Oso
California · Public K-12
Rio Oso's public-school directory holds 1 school, serving about 143 K-12 students inside California (an average of 143 per school).
4-year change in Rio Oso
SY 2020-21 vs SY 2024-25School count
1
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Residents
437
all ages · ACS 5-yr
Students
143
public K-12 · NCES
Schools
1
public K-12
| 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 4 years. Total public-school enrollment in Rio Oso has climbed 12% since SY 2020-21, moving from about 128 students to 143.
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.