Saint Lucia is about 205 times smaller than North Carolina.

North Carolina is approximately 126,161 sq km, while Saint Lucia is approximately 616 sq km, making Saint Lucia 0.49% the size of North Carolina. Meanwhile, the population of North Carolina is ~9.5 million people (9.4 million fewer people live in Saint Lucia).
Tip: This to-scale comparison of North Carolina vs. Saint Lucia uses the Mercator projection, which distorts the size of regions near the poles.