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Average Class Size - CalEdFacts

This content is part of California Department of Education's information and media guide about education in the State of California. For similar information on other topics, visit the full CalEdFacts.

Report of average class size for self-contained classes, grades kindergarten through six, in California public schools for the 2018–19 school year.

Grade Average Class Size
Kindergarten 21.81
Grade 1 22.99
Grade 2 23.21
Grade 3 23.41
Grade 4 27.22
Grade 5 27.75
Grade 6 26.81
Questions: Data Reporting Office | | 916-327-0219 
Last Reviewed: Thursday, July 09, 2020