How many Sims are there in your main save file?

I answered under 50 because I didn’t understand the way you intended the question. My played sim count (the one that matters) is at 46. I like it to stay under 50 because it starts to act wonky the more sims I add. I have no idea how many townies there are in my game because they don’t count against my sim count so I never check on them, unless one annoys my and I need to delete them.