Singapore is about 87 times smaller than West Virginia.

West Virginia is approximately 62,361 sq km, while Singapore is approximately 719 sq km, making Singapore 1.15% the size of West Virginia. Meanwhile, the population of West Virginia is ~1.9 million people (4.1 million more people live in Singapore).
Tip: This to-scale comparison of West Virginia vs. Singapore uses the Mercator projection, which distorts the size of regions near the poles.