State size comparison
compared to
Iowa is about 2.8 times smaller than California.
California is approximately 403,882 sq km, while Iowa is approximately 144,701 sq km, making Iowa 35.83% the size of California. Meanwhile, the population of California is ~39.4 million people (36.1 million fewer people live in Iowa).
Tip:
This to-scale comparison of
California
vs.
Iowa
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Iowa vs. California
Flip Comparison · See true size
See Iowa on top of California
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Quality of Life Comparison · 19 statistics
Be 54.5% more likely to be unemployed in California
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Cost of Living Comparison · 7 categories - 2026 data
California is 51.7% more expensive than Iowa
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Moving from Iowa to California · Cost, visas & climate
Compare cost of living, salary and climate.
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City Size Comparison · See true size
Compare the size of Des Moines vs Los Angeles
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