My area is definitely down.
The town I live in went from 4 to 3 congregations and some Sunday meetings there are scarcely 40 in attendance. Used to be 100 plus.
Another rural congregation just outside of our circuit was 80 plus publishers about 10 years ago. They are now 18.
If you look around the typical demographic in the congregation they are old people. 10 more years and there will be no one left.