Roy A. Johnson High

Castro Valley, California

Roy A. Johnson High is a public high school in Castro Valley, California, in the Castro Valley Unified district. It serves grades 9 through 12 and enrolls 18 students (2024–25).

Typepublic
Grades9–12
Enrollment18
Teachers (FTE)2
DistrictCastro Valley Unified
Address18400 Clifton Way, Castro Valley, CA 94546
Phone(510)537-3000
NCES ID060780000750

Source: NCES Common Core of Data (CCD), 2024–25. Federal public-domain data.

This school does not have an English Wikipedia article yet.

Is this your school?

Help make sure AI and search describe it correctly. Check these facts and tell us what is missing: founding year, programs, history.

Help verify

Other schools in Castro Valley