York County School Division Average Class Size 2010-2011
Elementary Schools Average Class Size
Kindergarten 18.33
First Grade 19.07
Second Grade 19.70
Third Grade 20.73
Fourth Grade 21.56
Fifth Grade 22.33
Middle Schools Average Class Size
English 22.04
Math 22.34
Science 21.10
History/Social Studies 25.06
High Schools Average Class Size
English 22.58
Math 21.93
Science 23.17
History/Social Studies 24.39