Country size comparison

compared to

Colorado is about 2.4 times bigger than Bulgaria.

Bulgaria is approximately 110,879 sq km, while Colorado is approximately 268,627 sq km, making Colorado 142% larger than Bulgaria. Meanwhile, the population of Bulgaria is ~6.9 million people (1.8 million fewer people live in Colorado).
Tip: This to-scale comparison of Bulgaria vs. Colorado uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Colorado vs. Bulgaria

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Quality of Life Comparison · 5 statistics
Be 2.3 times more likely to live below the poverty line in Bulgaria
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Cost of Living Comparison · 7 categories - 2026 data
Bulgaria is 45.3% cheaper than Colorado
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Compare cost of living, salary and climate.
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