Louisiana is about 28 times bigger than Cabo Verde.

Cabo Verde is approximately 4,033 sq km, while Louisiana is approximately 112,825 sq km, making Louisiana 2,698% larger than Cabo Verde. Meanwhile, the population of Cabo Verde is ~596,707 people (3.9 million more people live in Louisiana).
Tip: This to-scale comparison of Cabo Verde vs. Louisiana uses the Mercator projection, which distorts the size of regions near the poles.