John Diemer Elem
Public
Elementary Grades PK–6
Part of Shawnee Mission Pub Sch
9600 Lamar Ave, Overland Park, KS 66207 · (913) 993-3100
Community ratings
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Academic performance
Math proficiency56%
State average 27.9%
Reading / language arts62%
State average 35.5%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
427Students enrolled
15:1Student–teacher ratio
31%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Pre-K6
Kindergarten50
Grade 172
Grade 266
Grade 358
Grade 475
Grade 546
Grade 654
Students
White · 65%276
Hispanic · 19%83
Two or more races · 7%29
Black · 6%26
Asian · 3%11
American Indian/Alaska Native · 0%2
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
383’20
387’21
401’22
411’23
427’24
Location
9600 Lamar Ave Overland Park
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.