Ontario Center
Public
Elementary Grades K–5
Part of Cucamonga Elementary
835 North Center Ave., Ontario, CA 91764 · (909) 948-3044
Community ratings
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Academic performanceComing soon
State test scores coming soon
Proficiency and other measures from the CA Department of Education report card, shown against the state average.
At a glance
585Students enrolled
20:1Student–teacher ratio
75%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten105
Grade 194
Grade 294
Grade 390
Grade 496
Grade 5106
Students
Hispanic · 52%304
Black · 24%139
White · 11%62
Two or more races · 6%38
Asian · 6%36
Native Hawaiian/Pacific Islander · 1%6
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
541’20
578’21
548’22
563’23
585’24
Location
835 North Center Ave. Ontario
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.