Both companies are obviously most popular in the U.S., with Pepsi claiming 63.6 percent of its fans in America, and Coca-Cola 22 percent.
However, in terms of overall numbers, Coca-Cola is America’s favorite soda brand on Facebook. Coke has more than 11 million Facebook fans coming from the U.S., while Pepsi has roughly 5.6 million.
Readers: Which do you prefer — Coke or Pepsi?
Coke bottle image courtesy of Coca-Cola’s Facebook page.