Total enrollment
391
-130 (-25%) vs SY 2020-21
2 schools in Byron
California · Public K-12
Byron's public-school directory totals 2 schools, with student enrollment near 391 (1 elementary and 1 middle).
4-year change in Byron
SY 2020-21 vs SY 2024-25School count
2
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Residents
1,837
all ages · ACS 5-yr
Students
391
public K-12 · NCES
Schools
2
public K-12
| Name | Level | Grades | Enrollment |
|---|---|---|---|
| Excelsior Middle | Middle | 06-08 | 377 |
| Mountain House Elementary | Elementary | KG-08 | 14 |
About Byron
Byron, California is home to 2 public schools, with combined enrollment of approximately 391 students. By school count, it is a rural-scale city.
Looking at the level breakdown, the city is made up of 1 elementary, and 1 middle.
Average school size in Byron is around 196 students, 66% below the California average of about 578.
Over the past 4-year window. Across the same 4-year window, public-school enrollment shrank 25%: 521 students in SY 2020-21 versus 391 in SY 2024-25.
On this page, the community for Byron discusses comparison threads between local schools and program reviews. Posts come from current and former families, staff, and alumni.