Americans are expected to spend about $9 billion on Halloween this year as they buy costumes, decorations, greeting cards and candy for the annual Oct. 31 event.

The National Retail Federation estimates that more than 175 million Americans are planning to participate in Halloween activities this year, spending about $3.2 billion on costumes, $2.7 billion on decorations, and $2.6 billion on candy.

Bulk candy dealer CandyStore.com looked through 11 years of data to come up with the favorite Halloween candy in each U.S. state.

Overall, Skittles, M&M’s and Snickers top the list.

Americans who plan on buying candy for Halloween are expected to spend an average of $27 for the sweet treats. Trick-or-treaters in Oregon might be among the luckiest kids in America because giving out full-sized candy bars has become the norm in the northwest state.

The bulk candy dealer also came up with a list of the worst Halloween candy Candy corn, Tootsie Rolls and Smarties make the list.

The most popular costumes for kids include princess, superhero and Batman. Adults are partial to witch, vampire and zombie looks.

And even America’s pets are getting into the action. Pet owners plan to dress their little animal friends as pumpkins, hotdogs and bumblebees, according to the National Retail Federation.
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