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Big Rock, IL

View of Big Rock, IL
Image credit: Jauerback / CC BY-SA 4.0
Population
1,090
U.S. Census Population Estimates Program · 2025
Elevation
706 ft
Median Home Value
$337,900
U.S. Census American Community Survey 5-Year · 2024
Median Income
$162,854
U.S. Census American Community Survey 5-Year · 2024

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Big Rock in context.

OverallBest places in IllinoisPopulation rankingHighest population places in IllinoisNearest larger communityPlano, Illinois6.0 miles away · 12,677 residents.

About Big Rock

Big Rock is a village in Kane County, Illinois, situated approximately fifty miles west of Chicago along U.S. Route 30. Incorporated in 2001 and serving as a residential and farming community in the western outer suburbs, the community of approximately 1,548 is served by the Hinckley-Big Rock Community Unit School District 429 locally.

Top Rating Signals

Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingLow PopulationA+100.0rating

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