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B−

Rialto High

PublicHighGrades 9–12

595 South Eucalyptus Ave., Rialto, CA 92376 · (909) 421-7500 · Part of Rialto Unified School District

San Bernardino’s School Grade C+ better than 40% of California school districts

Directions
Students
2,623
Students per teacher
23:1
Free or reduced lunch
86%
Setting
City
Grades
9–12
The gist

What stands out about Rialto High

  • Its own letter, B−: better results than 45% of California’s public schools
  • Math proficiency 13 pts below the state
  • Reading / language arts 8 pts below the state
  • Larger classes: 23 students per teacher

Test scores

2020–21
Math proficiency21%
State average 33.6%
Reading / language arts41%
State average 48.6%

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

Location

Directions ↗

595 South Eucalyptus Ave., Rialto

Students

Enrollment by grade
Grade 9711
Grade 10611
Grade 11684
Grade 12617
Enrollment over time
2,844’20
2,857’21
2,886’22
2,747’23
2,623’24

Down 7.8% since 2020–21.

Who goes here
Hispanic 91%Black 5%White 1%Asian 1%Two or more races <1%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%

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

Parents talk

Questions and answers about Rialto High from San Bernardino families.

Other schools in Rialto Unified School District

The district →
Charlotte N. Werner Elementary
Elementary · Grades K–5 · Rialto
C−
739 students24:1
Nancy R. Kordyak Elementary
Elementary · Grades K–5 · Fontana
718 students23:1
Sam V. Curtis Elementary
Elementary · Grades K–5 · Rialto
702 students24:1
J.P. Kelley Elementary
Elementary · Grades K–5 · Rialto
661 students24:1
Samuel W. Simpson Elementary
Elementary · Grades K–5 · Rialto
638 students25:1
George H. Dunn Elementary
Elementary · Grades K–5 · Rialto
609 students23:1

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; San Bernardino’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.