2026 Halloween Trends: K-Pop Demon Hunters, Horror Icons, and Nostalgia Dominate Costume Choices

Key points

• K-Pop Demon Hunters is the top-ranked costume, with over 200,000 Google searches in September and an average cost of $41.15.
• Pennywise from 'IT' and Nikki Freeman from 'Obsession' rank second and third, both achieving a Pinterest trend score of 100/100.
• Spirit Halloween identifies superhero, mythological, and Y2K-inspired looks as major trends, alongside 'Off Campus' and 'Toy Story' merchandise.
• HalloweenCostumes.com reports that Care Bears are the most consistent search in Minnesota for three consecutive years, while Spider-Man and Pokémon are also popular.
• Retailers note a resurgence in movie-based costumes, with 2026 summer movie ticket revenue reaching its highest level since 2013.

Background

Previous coverage in October 2026 highlighted regional differences in costume trends, noting that Minnesotans favored Care Bears and Spider-Man, while national chains like Spirit Halloween emphasized pop culture hits such as 'Off Campus' and 'The Odyssey.' The 2026 Halloween season also coincided with Pokémon GO's spooky-themed events, including costumed Pikachu and Zubat, further driving interest in character-based costumes.

How outlets are covering it

Mental Floss ranks K-Pop Demon Hunters, Pennywise, and Nikki Freeman as the top three costumes based on search volume and Pinterest trends, emphasizing affordability and viral appeal. Spirit Halloween focuses on broader categories, such as superhero, mythological, and Y2K-inspired looks, while also highlighting 'Off Campus' and 'Toy Story' as key trends. MPR News provides a regional perspective, noting that Minnesota shoppers favor Care Bears, Spider-Man, and Pokémon, with independent shops like Costumes Plus reporting high demand for K-Pop Demon Hunters and Dolly Parton wigs. HalloweenCostumes.com, based in Mankato, Minnesota, identifies Care Bears as the most consistent search in the state for three years, while also noting that movie-based costumes are trending due to increased theater attendance.

Why it matters

Halloween costume trends reflect broader cultural shifts, including the resurgence of blockbuster movies, the enduring popularity of viral internet phenomena, and the influence of nostalgia. These trends impact retail strategies, with major chains like Spirit Halloween and online retailers like HalloweenCostumes.com adjusting inventory based on search data and social media activity. The diversity of costumes, from K-Pop Demon Hunters to Care Bears, highlights the intersection of pop culture, horror, and personal expression in modern Halloween celebrations.

What to watch

As Halloween approaches, retailers expect continued demand for K-Pop Demon Hunters, superhero costumes, and horror-themed looks. Spirit Halloween and HalloweenCostumes.com will likely monitor search trends and social media activity to adjust inventory in real-time. Independent shops like Costumes Plus may focus on last-minute orders and niche trends, while national chains will emphasize blockbuster movie and video game-inspired costumes. The success of these trends will depend on consumer engagement and the ability of retailers to meet demand for both popular and obscure costumes.