Filming for DWTS takes place at CBS's Television City studio in Los Angeles. One of the pro dancers on the show, Lindsay Arnold Cusick, posted a selfie talking about the 30th season of the show in September 2021. In it, she tagged the location as "Dancing with the Stars @ CBS Studios" and users can see the location at 7800 Beverly Boulevard in Fairfax (although it's also considered a part of Hollywood), which is the address for Television City.

According to On-Camera Audiences, DWTS is limiting the number of people in the live studio audience. For now, the audience will be small and only consist of family and friends of the contestants. Anyone who attends will also have to adhere to CDC guidelines. This includes having the second shot of the Moderna or Pfizer or at least one shot of the Johnson and Johnson vaccine at least two weeks before the show.