How many people can Xfinity Mobile Arena hold?

Posted on Feb 16, 2026 / Travel

How many people can Xfinity Mobile Arena hold?

Seating at Xfinity Mobile Arena changes depending on the event you’re going to see. For NBA games with the 76ers, it officially seats about 20,478 fans and can go even higher with standing room areas on concert nights. For NHL Flyers games and lacrosse matches, capacity is roughly 19,173 people. Concerts usually use floor space and sell out around 21,000 seats or more, which makes it one of the larger indoor arenas in the U.S. There are also tons of premium options like 126 luxury suites and nearly 1,880 club‑box seats for a more comfortable experience. Flexible seating setups help the arena fit different crowd sizes while keeping good sightlines no matter where you sit. All those options mean you’ll find a vibe that matches your event, whether it’s a packed playoff game or a big touring concert.



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