State size comparison
compared to
Massachusetts is about 13 times smaller than Colorado.
Colorado is approximately 268,627 sq km, while Massachusetts is approximately 20,306 sq km, making Massachusetts 7.56% the size of Colorado. Meanwhile, the population of Colorado is ~5.0 million people (1.5 million more people live in Massachusetts).
Tip:
This to-scale comparison of
Colorado
vs.
Massachusetts
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Compare further: Massachusetts vs. Colorado
Flip Comparison · See true size
See Massachusetts on top of Colorado
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Quality of Life Comparison · 12 statistics
Be 23.4% less likely to be unemployed in Colorado
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Cost of Living Comparison · 7 categories - 2026 data
Colorado is 4.9% cheaper than Massachusetts
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Moving from Massachusetts to Colorado · Cost, visas & climate
Compare cost of living, salary and climate.
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