Illinois vs Indiana: Land Area
Illinois is larger than Indiana.
Visual Comparison
Difference: 21,494 sq mi — Illinois leads.
Related Context
Size in Context
Land area shapes population density, natural resources, climate variety, and travel distances.
What This Means
Illinois vs Indiana: Land Area in context
Illinois has a land area of 57,914 sq mi, compared with 36,420 sq mi in Indiana, a gap of 59.0%. Total land area in square miles.
People Also Ask
Illinois vs Indiana Land Area — Common Questions
Q What is Illinois's land area?
Illinois's land area is 57,914 sq mi.
Q What is Indiana's land area?
Indiana's land area is 36,420 sq mi.
Q Which state has a higher land area — Illinois or Indiana?
Illinois is larger than Indiana.
Q How much more land area does Illinois have compared to Indiana?
21,494 sq mi.
More Comparisons: Illinois vs Indiana
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Sources: Core demographic data comes from the 2020 U.S. Census, with land area from U.S. Census Bureau TIGER files. Income, housing, affordability, and tax fields are maintained in our comparison dataset; purchasing-power figures use BEA Regional Price Parities. Minimum wage data comes from the U.S. Department of Labor, gas prices from AAA, and electricity rates from the U.S. Energy Information Administration. Political control and election fields use 2024 presidential results together with National Conference of State Legislatures data. Gun-law labels use the Giffords scorecard, alcohol system data comes from NABCA, and marijuana status uses NCSL's state cannabis laws tracker.