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C−

Excelsior Middle

PublicMiddleGrades 6–8

14301 Byron Hwy., Byron, CA 94514 · (925) 809-7530 · Part of Byron Union Elementary School District

Byron’s School Grade B+ better than 65% of California school districts

Directions
Students
377
Students per teacher
19:1
Free or reduced lunch
33%
Setting
Rural
Grades
6–8
The gist

What stands out about Excelsior Middle

  • Its own letter, C−: better results than 24% of California’s public schools
  • Math proficiency 9 pts below the state
  • Reading / language arts 24 pts below the state
  • Enrollment down 25.3% since 2020–21
  • Next stop for Byron kids: 3 high schools

On the path

Where Byron kids come from and go next. The whole path →

K–52 elementary schoolsDepends on your address
6–8Excelsior MiddleYou are here
9–123 high schoolsDepends on your address

Test scores

2020–21
Math proficiency24%
State average 33.6%
Reading / language arts24%
State average 48.6%

Its own letter, C−, places these results among California’s 3,615 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

14301 Byron Hwy., Byron

Students

Enrollment by grade
Grade 6133
Grade 7123
Grade 8121
Enrollment over time
505’20
463’21
428’22
423’23
377’24

Down 25.3% since 2020–21.

Who goes here
White 46%Hispanic 30%Asian 8%Black 8%Two or more races 5%Native Hawaiian/Pacific Islander 2%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Excelsior Middle from Byron families.

Other schools in Byron Union Elementary School District

The district →
Discovery Bay Elementary
Elementary · Grades K–5 · Discovery Bay
417 students21:1
Timber Point Elementary
Elementary · Grades K–5 · Discovery Bay
362 students25:1
Byron Institute for Independent Study
Elementary · Grades K–8 · Discovery Bay
26 students29:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against California’s other public schools; Byron’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.