Yes. Atlanta-Fulton County has been the awarded the “last to turn ballots in” since the mid-60’s ... DeKalb running a close second.
Now, Cobb and Gwinnett are consistently later than anywhere not named “Atlanta metro”
In the style of ‘voting the people who don’t show up to vote’ they have to do all the fraud after the doors are closed.
First, can’t vote someone who did show up - then can’t stuff too many ballots or it’ll look like fraud. Then can’t stuff too few or their guy won’t win. They have to watch TV ... talk to folks ‘in the know’ to stuff the right number... That’s why fraud ballot boxes come in so late.