Oregon is about 1.3 times smaller than Cote d'Ivoire.

Cote d'Ivoire is approximately 322,463 sq km, while Oregon is approximately 248,631 sq km, making Oregon 77.1% the size of Cote d'Ivoire. Meanwhile, the population of Cote d'Ivoire is ~28.7 million people (24.9 million fewer people live in Oregon).
Tip: This to-scale comparison of Cote d'Ivoire vs. Oregon uses the Mercator projection, which distorts the size of regions near the poles.