Mary B. Lewis Elementary

4/10 Elementary School Colton Joint Unified School DistrictAmtrak, San Bernardino

Mary B. Lewis Elementary is a elementary school located in Amtrak, San Bernardino, CA. It is part of Colton Joint Unified School District, serving grades K–12, with a district rating of 3/10.

This school is a part of Colton Joint Unified School District

Colton Joint Unified School District is currently in a distressed state characterized by a sharp academic divide and significant performance gaps in its middle and elementary schools. While flagship institutions like Grand Terrace High School offer high graduation rates and specialized CTE pathways, the district-wide proficiency in core subjects remains critically low, and several schools are operating with 1/10 ratings. Operational health is hampered by aging infrastructure and community concerns over safety and administrative transparency, though efforts to modernize the bus fleet and maintain student engagement in extracurriculars provide a minor buffer against complete institutional decline.

Grades K–12

Mary B. Lewis Elementary

Students
Teachers
Ratio
worse than state average

Ethnicity

Hispanic
Asian
White
Other
Gender
Male Female

See what's really behind the Mary B. Lewis Elementary rating.

  • Enrollment & class size — ratio vs. state average
  • Full demographics — ethnicity & gender for this school
  • State benchmark — above or below CA average?
  • All schools in Colton Joint Unified School District — ranked side by side

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