Halloween Fun Facts for Kids, From Surprisingly Spooky Trivia to Haunting History

Think you know Halloween? Think again. We’ve brewed up 31 Halloween fun facts for kids to turn you into a wise witch or wizard guaranteed to impress all the ghouls at the costume party.
What is behind this holiday on which we encourage kids to tread on others’ property and take candy from literal strangers, anyway? From its haunted history to some seriously spooky secrets and creepy coincidences, get ready to delight your trick-or-treaters with trivia and Halloween fun facts for kids about All Hallows’ Eve.
For more ways to make your spooky season spectacular, check out our Halloween Activities Guide for Families, packed with everything from easy pumpkin carving to 101 kids' Halloween costume ideas.
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Fun Facts for Kids About the History of Halloween
1. Halloween is over 2,000 years old!
2. The holiday's roots go back to the Celtic festival Samhain, when people believed the dead returned to earth each October 31.
3. "Souling" was a precursor to trick-or-treating, when kids in the Middle Ages went door to door asking for food or coins in exchange for saying prayers for the dead.
4. Another trick-or-treating predecessor was "Belsnickeling," a German Christmas tradition where costumed kids visited neighbors. If their disguises fooled them, the kids got a treat.
5. The word “Halloween” comes from “All Hallows’ Eve," referring to the night before All Saints’ Day on November 1.
6. "Trick-or-treat" became a popular saying after World War II, when sugar was no longer rationed and candy companies started using the phrase to promote Halloween.
7. Halloween’s signature colors symbolize night/death (black) and harvest/fall (orange). The combo stuck after paper companies started using it on decorations in the early 1900s.
Halloween Fun Facts for Kids About Pumpkins
8. The world’s heaviest pumpkin weighed 2,749 pounds and was nicknamed "Michael Jordan."
9. Pumpkins are a fruit, not a vegetable—really!
10. Early Jack-o'-lanterns were carved in turnips.
11. The "Jack-o'-lantern" got its name from an Irish folktale about "Stingy Jack," who was cursed to roam the earth after his death holding a burning ember in a carved turnip.
12. There's an underwater pumpkin-carving contest every year among Scuba divers.
How well do you know your Halloween candy? Photo by Jupiter Images via canva.com
Halloween Fun Facts for Kids About Candy and Treats
13. Candy corn was originally called "chicken feed" when it was invented in the 1800s.
14. M&Ms were invented during World War II for soldiers to have chocolates that wouldn’t melt in their hands or pockets.
15. According to a real study, it takes an average of 364 licks to get to the center of a Tootsie Pop.
16. In the United States, people purchase almost 600 million pounds of candy for Halloween every year.
17. Reese's Peanut Butter Cups are the most popular Halloween candy in the United States.
Halloween Fun Facts for Kids About Costumes
18. Wearing costumes on Halloween started as a way to fool ghosts and hide from evil spirits during the Samhain festival.
19. In medieval times, people dressed up and performed songs and jokes for treats. They called it "mumming" or "guising."
20. Halloween costumes were first mass-produced in the 1930s, making it easy and affordable for people to buy pre-made costumes. (Popeye was a popular one!)
21. The company Ben Cooper transformed the Halloween-costume industry by licensing Disney's Snow White and Mickey Mouse costumes in the late 1930s.
22. Halloween costumes sold for under $3 at Ben Cooper. Today, the average American spends about $37 on a costume.
These Halloween facts will give you the creeps! Photo by Bob Watts courtesy of Eastern State Penitentiary