Looks as if there a few, still, in Connecticut, in Fairfield county CT....which we not so affectionately call the *Gold Coast* ....where mostly very wealthy NYC commuters live. This surprises me b/c it’s the land of gourmet/specialty shops. Old habits die hard in New England.
I see there are several in NY state up the Hudson Valley.
http://ap.apsupermarket.com/storelocator
A&P is or was also in Canada. My family and I would see them as we traveled to see relatives in North Bay, Ontario.