A+
Plainfield High School
PublicHighGrades 9–12
1 Red Pride Dr, Plainfield, IN 46168 · (317) 839-7711 · Part of Plainfield Community School Corporation
Students
1,856
Students per teacher
22:1
Free or reduced lunch
30%
Setting
Suburb
Grades
9–12
What stands out about Plainfield High School
- School Grade A+: near the top of Indiana’s public schools
- Math proficiency 23 pts above the state
- Reading / language arts 41 pts above the state
- Larger classes: 22:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency59%
State average 35.8%
Reading / language arts84%
State average 42.6%
Location
Directions ↗
1 Red Pride Dr, Plainfield
Students
Enrollment by grade
Grade 9460
Grade 10473
Grade 11438
Grade 12465
Ungraded20
Enrollment over time
1,755’20
1,823’21
1,782’22
1,781’23
1,856’24
Up 5.8% since 2020.
Who goes here
White 76%Black 10%Hispanic 7%Two or more races 4%Asian 3%
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 Plainfield High School.
Other schools in Plainfield Community School Corporation
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.