Mary B. Lewis Elementary
PublicElementaryGrades K–6
18040 San Bernardino Ave., Bloomington, CA 92316 · (909) 580-5025 · Part of Colton Joint Unified School District
Bloomington’s School Grade C better than 34% of California school districts
Students
548
Students per teacher
23:1
Free or reduced lunch
93%
Setting
Suburb
Grades
K–6
What stands out about Mary B. Lewis Elementary
- Larger classes: 23 students per teacher
- No state test results published for this school
- Next stop for Bloomington kids: Ruth O. Harris Middle
On the path
Where Bloomington kids come from and go next. The whole path →
K–6Mary B. Lewis ElementaryYou are here
7–8Ruth O. Harris Middle562 students
Location
Directions ↗18040 San Bernardino Ave., Bloomington
Students
Enrollment by grade
Kindergarten76
Grade 166
Grade 271
Grade 371
Grade 483
Grade 599
Grade 682
Enrollment over time
584’20
567’21
585’22
575’23
548’24
Down 6.2% since 2020–21.
Who goes here
Hispanic 87%Black 7%White 4%Two or more races <1%Asian <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 Mary B. Lewis Elementary from Bloomington families.
Other schools in Colton Joint Unified School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.