Yeso, Spanish for gypsum, has only 2 residents, so it does qualify as a ghost town. It was a railroad town and gypsum was taken out via the railroad. In the first picture the building was a car dealership at one point in time.
This building used to be a hotel at one time and was later turned into a museum/gun store/antique shop. If you stop by, don’t go in the building is not safe.