Washington is about 41 times bigger than French Polynesia.

French Polynesia is approximately 4,167 sq km, while Washington is approximately 172,348 sq km, making Washington 4,036% larger than French Polynesia. Meanwhile, the population of French Polynesia is ~299,356 people (6.4 million more people live in Washington).
Tip: This to-scale comparison of French Polynesia vs. Washington uses the Mercator projection, which distorts the size of regions near the poles.