20% Growth? BULLSH*T!!! There is no way, NO WAY, that a Congregation would see that much growth. What really happened, was that 1 or even 2 or 3 Congregations were dissolved, their Kingdumb Hells sold, and profits sent back to "Mother Org". Then, the pauper Sheeple were commanded to come to your old Congregation. Whaa-laaa! Instant "growth" for your old Congregation. There are lies, damned lies, and statistics. JW's are the masters of manipulating the numbers and statistics in order to make themselves look good.
20% growth in a Congregation? Ha! FantasyLand.
WingCommander, I fully agree. I did ask if the local two congregations had merged, and he said no, there are still the two. Of course, they did gain a few members from another hall closing about 10 years prior, and these two congregations used to have their own KHs and are now sharing one building. They lost some members in the far reaches of the territory who were too old to travel the distance. He said more children and "growth".
I think the biggest "growth" here is that his congregation is the more loving of the two that share the KH. It is the more rural congregation and was always small. I was baptised in 1976 there, 40 publishers back then. What happens is when there is a dust up between family members (Everyone is related in some way!), some migrate over to the kinder, gentler place. The lines are pretty fluid.
Also, as I said in my OP, the smaller, rural congregation traditionally had to "invite" new families with elders, pioneers and/or servants to come and "help". It's a rough go in the area-- high cost of living and few jobs. The imported families often can't afford to move closer and grow tired of the commute. Lather, rinse, repeat.
There are a lot of factors in play, but new "growth" from the field is likely NOT one of them!