State size comparison
compared to
South Dakota is about 16 times bigger than Connecticut.
Connecticut is approximately 12,548 sq km, while South Dakota is approximately 196,540 sq km, making South Dakota 1,466% larger than Connecticut. Meanwhile, the population of Connecticut is ~3.6 million people (2.8 million fewer people live in South Dakota).
Tip:
This to-scale comparison of
Connecticut
vs.
South Dakota
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: South Dakota vs. Connecticut
Flip Comparison · See true size
See South Dakota on top of Connecticut
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Quality of Life Comparison · 17 statistics
Be 70.8% more likely to be unemployed in Connecticut
→
Cost of Living Comparison · 7 categories - 2026 data
Connecticut is 50.5% more expensive than South Dakota
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City Size Comparison · See true size
Compare the size of New York City vs Los Angeles
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