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Geography · US States & Territories Population

Colorado vs California

Population comparison — which one is higher?

Colorado

Colorado has an estimated population of 5,839,926 (2023).

Population
5.8M
Higher

California

California has an estimated population of 39,029,342 (2023).

Population
39.0M
Winner
California
Difference
33.2M
Ratio
6.7x

Can you guess which is higher?

Play the US States & Territories Population Higher Lower game and test your knowledge.