While still less than half of the nearly 10 million viewers the series saw last May, last night Jon &'s series finale on TLC averaged 4.318 million viewers. The finale averaged a 2.0 with adults 18-49.
While billed as a series finale and likely a finale for a show named "Jon &," is this is the end of the Gosselins on TV? I don't see much chance of that.
It wouldn't surprise me to see a Gosselin return to TLC before V andreturn to their networks in the spring after long winter breaks.
Ratings info provided via @TVBill