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Hinckley-Big Rock Community Unit School District 429, Illinois

Hinckley-Big Rock Community Unit School District 429 is a unified school district in DeKalb County and Kane County, Illinois, for grades Pre-K to 12. About 5,294 people live in it (2020–2024 estimate). It covers 89.5 sq mi (232 km²) of land.

Chicago
Hinckley-Big Rock Community Unit School District 429 in Illinois
Kaneland Community Unit School District 302
Hinckley-Big Rock Community Unit School District 429 and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
5,294 ± 643
Grades
Pre-K to 12
Type
Unified school district
Counties
DeKalb County61% of the district’s landKane County39% of the district’s land
Land area
89.5 sq mi (232 km²)
Median household income
$118,810 ± $21,521
Median home value
$330,300 ± $15,770
Water area
0.17 sq mi (0.45 km²)
State
Illinois
Census code (GEOID)
1719260
Coordinates (central point)
41.788378, -88.612154
Check a point in the school district finder

These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.

Towns, townships and communities in Hinckley-Big Rock Community Unit School District 429, largest first

  1. Squaw Grove Township2,716 people
  2. Hinckley (village)2,331 people
  3. Big Rock Township2,110 people
  4. Big Rock (village)1,548 people
  5. Pierce Township554 people

A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.

Bordering unified school districts, nearest first

  1. Kaneland Community Unit School District 3027.6 mi northeast
  2. Plano Community Unit School District 888.4 mi southeast
  3. Sandwich Community Unit School District 43010 mi south
  4. DeKalb Community Unit School District 42813 mi northwest
  5. Indian Creek Community Unit District 42513 mi west

These share a boundary with Hinckley-Big Rock Community Unit School District 429. Distances are straight lines between central points.

Before using this answer for enrollment

A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with Hinckley-Big Rock Community Unit School District 429 before you rely on it.

See its schools and enrollment on NCES ↗

Find the school district where you are now or find your town or township.