Wherever you buy your coffee, chances are it's not where your family across the country buys it. According to this map, which plots where certain coffee chains are most popular in the US, Dunkin' Donuts dominates the East Coast, and people don't start drinking Starbucks until they head west.
An interesting look at coffee trends in America. Does it match up with your experience?
→ Read more: Coffee Chains in America, in One Map from Vox