New Mexico is about 1.3 times bigger than Oregon.

Oregon is approximately 248,631 sq km, while New Mexico is approximately 314,310 sq km, making New Mexico 26% larger than Oregon. Meanwhile, the population of Oregon is ~3.8 million people (1.8 million fewer people live in New Mexico).
Tip: This to-scale comparison of Oregon vs. New Mexico uses the Mercator projection, which distorts the size of regions near the poles.
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