Rhode Island is about 15 times bigger than Aruba.

Aruba is approximately 180 sq km, while Rhode Island is approximately 2,706 sq km, making Rhode Island 1,403% larger than Aruba. Meanwhile, the population of Aruba is ~122,320 people (930,247 more people live in Rhode Island).
Tip: This to-scale comparison of Aruba vs. Rhode Island uses the Mercator projection, which distorts the size of regions near the poles.