I call cap on this, but what do I know. According to Instacart, a state-by-state breakdown of America's favorite candy found that Peanut M&M's are the favorite candy in the West. Whereas Reese's Cups are the favorite in the Eastern part of the country. There was also a division on which is better Red Vines or Twizzlers. The West Coast seems to prefer Red Vines.
What's your favorite Halloween candy IE?