Houston is about 194 times smaller than Cote d'Ivoire.

Cote d'Ivoire is approximately 322,463 sq km, while Houston is approximately 1,659 sq km, making Houston 0.51% the size of Cote d'Ivoire.
Tip: This to-scale comparison of Cote d'Ivoire vs. Houston uses the Mercator projection, which distorts the size of regions near the poles.