What county is Quincy in? Where in the state is Quincy located? From 10/1950 - 3/1951, my grandfather was in some type of a hospital in Quincy. Was/is there a VA Hospital located there? He served in the Navy in WWI as a Fireman, until he was burned in an accident. I am trying to find information on him, all to no avail. Any info would be most appreciated.