Albertson’s, which owns ACME supermarkets, continues to have a large number of stores in Delaware County.
For the last 30 years, the traditional supermarket industry has shrunk to a handful of big-name grocers, writes Kevin Schaul and Jaclyn Peiser for The Washington Post.
Walmart, Kroger, Aldi (Süd) and Albertsons own a third of all U.S. grocery store locations, according to a Washington Post analysis of OpenStreetMap location data…