The US has 23.5 square feet of retail space per person, compared with 16.4 square feet in Canada and 11.1 square feet in Australia, the next two countries with the most retail space per capita, according to a Morningstar report from October.
Visits to shopping malls have been declining for years with the rise of e-commerce and titanic shifts in how shoppers spend their money. Visits declined by 50% between 2010 and 2013, according to the real-estate research firm Cushman & Wakefield.