Delaware is about 1.8 times bigger than Samoa.

Samoa is approximately 2,831 sq km, while Delaware is approximately 5,060 sq km, making Delaware 79% larger than Samoa. Meanwhile, the population of Samoa is ~206,179 people (691,755 more people live in Delaware).
Tip: This to-scale comparison of Samoa vs. Delaware uses the Mercator projection, which distorts the size of regions near the poles.