How many families per world

1 family in Willow Creek.

San Myshuno: 2
Evergreen Harbour: 3
Henford on Bagley: 1
Newcrest: 1 (one sim and his lodgers, they could form up to six new households)

In my headcanon these worlds are all a single city with suburbs.

Brindleton Bay: 1

Mt. Komorebi: 1

I have between 1 and 3 played lots on each of my worlds. I don't have a lot of packs so that is really only about 8 lots total. Thing is, on some of my sims I just have an idea of where I want them to be job/house/family wise, so once they get there they become unplayed sims who are more background decorations (sims my played ones may come across) rather than the ones I play regularly. I've gotten into the habit recently of maxing out jobs on some and then opening a store with them so my other sims (and me) don't have to grind through the same job over and over again to get some of the useful items.

(Added 3 households in Sulani :)

Willow Creek 14 (my Gloomville)
Oasis Springs 11
Windenburg 12 (?)
San Myshuno 22
Forgotten Hollow 5
Brindletin Bay 9
Del Sol Valley 4
Strangerville 2
Glimmerbrook 0
Britechester 4
Evergreen Harbor 7 (?)
Mt. Komorebi 0
Henford on Bagley 9
Tartosa 5

There are a few more households that are mainly stored and not so much played at the moment.
I do not own Glimmerbrook and Mt. Komorebi.

Well I have 6 different timeline game saves, so it depends on the era & world to how many households I have in each world. Also, I delete most townies & NPCs in most of my game saves as well as buildings in most of my worlds. Oh, I remade Bella Goth as Bella Bachelorette as a time traveller and the Moonwood Werewolves as time travellers for all my timeline game saves. :p Also, they don't take any lot residence. >:) :D
So, here is my timeline game saves in order...

Prehistoric/Biblical/Mythical game save:
Oasis Springs 1 household
Sulani 1 household
Tartosa 1 household
Henford 1 household
Glimmerbrook 1 household
Forgotten Hollow 1 household
Moonwood 1 household

Ancient Times-Dark Ages game save:
Oasis Springs 2 households
Sulani 2 households
Tartosa 3 households
Newcrest 1 household
Henford 1 household
Windenburg 3 households
Forgotten Hollow 1 household
Glimmerbrook 1 household
Moonwood 1 household

Medieval-Renissance game save:
Windenburg 2 households
Henford 3 households
Glimmerbrook 1 household
Forgotten Hollow 1 household
Moonwood 1 household
Brindleton Bay 2 households
Mt. Komorebi 1 household
Tartosa 3 households

Georgian-RagTime game save:
Willow Creek 1 household
Windenburg 3 households
Henford 3 households
Glimmerbrook 1 household
Forgotten Hollow 1 household
Moonwood 2 households
Brindleton Bay 2 households
Mt. Komorebi 1 household
Tartosa 1 household

Roaring 20s-Awesome 80s game save:
Willow Creek 5 households
Oasis Springs 1 household
Newcrest 3 households
Evergreen Harbor 2 households
City 5 households
Windenburg 1 household
Henford 2 households
Forgotten Hollow 1 household
Glimmerbrook 1 household
Moonwood 1 household
Brindleton Bay 2 households
Britechester 1 household
DS Valley 1 household
Strangerville 1 household
Mt. Komorebi 2 households

Futuristic 2525-Beyond game save:
Willow Creek 4 households
Oasis Springs 3 households
Newcrest 1 household
Windenburg 2 households
Henford 2 households
Forgotten Hollow 1 household
Glimmerbrook 1 household
Moonwood 3 households
City 2 households
Evergreen Harbor 2 households
Brindleton Bay 1 household
DS Valley 1 household
Strangerville 2 households
Sulani 1 household
Tartosa 1 household

That's all I got so far. I can't wait to see what I can do with Copperdale. ;)

I'm at 20 households now.

3 in Sulani
2 in San Myshuno
2 in Forgotten Hollow
2 in Glimmerbrook
1 in Willow Creek
1 in Brindleton Bay
1 in Oasis Springs
1 in Windenberg
1 in Del Sol Valley
1 in Strangerville
1 in Henford-on-Bagley
1 in Evergreen Harbor
1 in Tartosa
1 in Newcrest
And technically I haven't founded the one in Moonwood Mills yet because I will buy the pack this weekend but I've set it up to get started right away.

Oh impossible tally I'm afraid :lol:
I'm on building loop as of recent because I'm trying to get some of my occults settled before I introduce werewolves to my game n all

but rest assured forgotten hollow is and will always be full of sims

I'm a little bit whimsy about which families I consider played, so my calculations represent that:

Oasis Springs 6-7
Windenburg 5-8
San Myshuno 5-7
Willow Creek 4-5
Sulani 4
Evergreen Harbor 4
Henford on Bagley 3
Del Sol Valley 2-3
Strangerville 1-3
Brindleton Bay 1-2
Glimmerbrook 1-2
Newcrest 1
Forgotten Hollow 1
Mt. Komorebi 1
Britechester 0
Tartosa 0
Moonwood Mill 0

I do have a bit more families marked as played, but some of them I'm not interested in playing anymore or never play. I just don't want them to age (yet). So, if I only count the families that I actively play or play sometimes I have:

1 in Willow Creek
0 in Oasis Springs
0 in Newcrest
4 in Windenburg
5 in San Myshuno (but I don't play any of them that much... some day I might though)
1 in Forgotten Hollow
1 in Brindleton Bay (Evie Delgato has a cat cafe, I haven't played her much but I might play her so I count her)
1 in Del Sol Valley
2 in StrangerVille
3 in Sulani
2 in Glimmerbrook
0 in Britechester
3 in Evergreen Harbor
0 in Mt. Komorebi
0 in Henford-on-Bagley
0 in Moonwood Mill

In main save
San Myshuno about 12
Other worlds 0

In Watson challenge save
Henford-on-Bagley 1
Other worlds 0

:)