Timor-Leste is about 21 times smaller than New Mexico.

New Mexico is approximately 314,310 sq km, while Timor-Leste is approximately 14,874 sq km, making Timor-Leste 4.73% the size of New Mexico. Meanwhile, the population of New Mexico is ~2.1 million people (614,173 fewer people live in Timor-Leste).
Tip: This to-scale comparison of New Mexico vs. Timor-Leste uses the Mercator projection, which distorts the size of regions near the poles.