town vs Las Cruces

town and Las Cruces both are nouns.

Word	Noun	Adjective	Verb	Adverb
town	Yes	No	No	No
Las Cruces	Yes	No	No	No

town (noun)	Las Cruces (noun)
the people living in a municipality smaller than a city	a town in southern New Mexico on the Rio Grande
an urban area with a fixed boundary that is smaller than a city
an administrative division of a county