Indiana vs Iowa: Population
Indiana has a larger population than Iowa by 3,595,159 people.
Visual Comparison
Difference: +3,595,159 people — Indiana leads.
Related Context
Population in Context
Raw headcount only tells part of the story — density and education round it out.
What This Means
Indiana vs Iowa: Population in context
Indiana has a population of 6,785,528, compared with 3,190,369 in Iowa — roughly 2.1× the Iowa figure. Total resident population (2020 Census).
People Also Ask
Indiana vs Iowa Population — Common Questions
Q What is Indiana's population?
Indiana's population is 6,785,528.
Q What is Iowa's population?
Iowa's population is 3,190,369.
Q Which state has a higher population — Indiana or Iowa?
Indiana has a larger population than Iowa by 3,595,159 people.
Q How much more population does Indiana have compared to Iowa?
+3,595,159 people.
More Comparisons: Indiana vs Iowa
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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.