A−
Rensselaer Central High School
PublicHighGrades 9–12
1106 E Grace St, Rensselaer, IN 47978 · (219) 866-5175 · Part of Rensselaer Central School Corporation
Students
432
Students per teacher
12:1
Free or reduced lunch
34%
Setting
Town
Grades
9–12
What stands out about Rensselaer Central High School
- School Grade A−: near the top of Illinois’s public schools
- Reading / language arts 29 pts above the state
- Small classes: 12:1 students per teacher
- Enrollment down 12.9% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency32%
State average 35.8%
Reading / language arts72%
State average 42.6%
Location
Directions ↗
1106 E Grace St, Rensselaer
Students
Enrollment by grade
Grade 996
Grade 10118
Grade 11104
Grade 12110
Ungraded4
Enrollment over time
496’20
521’21
472’22
453’23
432’24
Down 12.9% since 2020.
Who goes here
White 79%Hispanic 17%Two or more races 2%Black 1%Asian <1%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 Rensselaer Central High School.
Other schools in Rensselaer Central 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.