polling place vs polling station

polling place and polling station both are nouns.

Word	Noun	Adjective	Verb	Adverb
polling place	Yes	No	No	No
polling station	Yes	No	No	No

As nouns, polling place and polling station are synonyms defined as:

polling place and polling station: a place where voters go to cast their votes in an election

polling place (noun)	polling station (noun)
a place where voters go to cast their votes in an election	a place where voters go to cast their votes in an election