How big is the one direction fandom?

The One Direction fandom, known as "Directioners," is vast and global, with millions of dedicated fans across various social media platforms. At the height of the band's popularity, they had a massive following, with their albums selling millions of copies worldwide and their concerts drawing huge crowds. Even after their hiatus in 2016, the fandom remains active, celebrating the band's legacy and supporting individual members' solo careers. The community's passion and loyalty continue to make it one of the most prominent fandoms in music history.