Gotcha. I'm not sure if swamp wallabies were once more common in AZA zoos, but Cleveland once had them along with Parma... today, just wallabies, wallaroos, gray and red kangaroos in their "Wallaby Walkabout" area. As for Brevard and Sunset, I believe Brevard still has one (they had one named Thumper in 2020 and I don't believe it has died or been moved since them) and I don't believe Sunset has any anymore... the website just lists Bennett's.
As for Parma, the following AZA zoos had them in 2018: Cincinnati, Happy Hollow, Kansas City, Peoria, Point Defiance, San Diego and Sunset. As best as I can tell from their websites, etc., Parma wallabies are still held at all of them, but I am not sure how often these websites are updated.