B+
Mahaffie Elem
PublicElementaryGrades PK–5
1300 N Nelson Rd, Olathe, KS 66061 · (913) 780-7530 · Part of Olathe Unified School District 233
Students
449
Students per teacher
14:1
Free or reduced lunch
44%
Setting
Suburb
Grades
PK–5
What stands out about Mahaffie Elem
- Reading / language arts 12 pts above the state
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency32%
State average 27.9%
Reading / language arts47%
State average 35.5%
Location
Directions ↗
1300 N Nelson Rd, Olathe
Students
Enrollment by grade
Pre-K40
Kindergarten74
Grade 174
Grade 266
Grade 382
Grade 451
Grade 562
Enrollment over time
418’20
434’21
423’22
441’23
449’24
Up 7.4% since 2020.
Who goes here
White 57%Hispanic 22%Two or more races 9%Black 7%Asian 3%American Indian/Alaska Native <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 Mahaffie Elem.
Other schools in Olathe Unified School District 233
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.