Sumner Elementary
PublicElementaryGrades K–6
1770 Sumner Ave., Claremont, CA 91711 · (909) 398-0320 · Part of Claremont Unified School District
Students
444
Students per teacher
23:1
Free or reduced lunch
46%
Setting
Suburb
Grades
K–6
What stands out about Sumner Elementary
- Larger classes: 23:1 students per teacher
- No state test scores published for this school yet
Location
Directions ↗
1770 Sumner Ave., Claremont
Students
Enrollment by grade
Kindergarten72
Grade 148
Grade 255
Grade 353
Grade 457
Grade 569
Grade 690
Enrollment over time
440’20
419’21
428’22
442’23
444’24
About steady.
Who goes here
Hispanic 55%White 25%Asian 8%Black 6%Two or more races 5%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Sumner Elementary.
Other schools in Claremont Unified School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts. The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.