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700 E Lincoln Ave, Hinckley, IL 60520 · (815) 286-7501 · Part of Hinckley-Big Rock Community Unit School District 429
Squaw Grove Township’s School Grade B better than 57% of Illinois school districts
What stands out about Hinckley-Big Rock High School
- Its own letter, A−: reading and math results near the top of Illinois’s public schools
- Math proficiency 9 pts above the state
- Reading / language arts 14 pts above the state
- Small classes: 11 students per teacher
On the path
Where Squaw Grove Township kids come from and go next. The whole path →
Test scores
2020–21Its own letter, A−, places these results among Illinois’s 3,406 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














700 E Lincoln Ave, Hinckley
Students
Up 3.8% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Hinckley-Big Rock High School from Squaw Grove Township families.
Other schools in Hinckley-Big Rock Community Unit School District 429
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Illinois’s other public schools; Squaw Grove Township’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.