A third season is coming so there are at least 120 episodes. We recently (back in January) got a announcement on Twitter saying the 100th episode was being recorded.Any update on whether or not this is cancelled?
If Craig of the Creek isn't renewed for a fourth season, then we probably won't find out until 2021 or so. Remember what happened with The Powerpuff Girls: it ended on June 16th, 2019 and they kept it quite.