In terms of states I think the most popular vic clubs are
Victoria- collingwood
NSW - collingwood
Act - collingwood
Queensland - Collingwood
SA - Carlton (used to be collingwood until port joined the afl)
WA - Essendon
NT - Essendon
TAS - Hawthorn
Ahh yes, just making up your own territories. Do you have any data on this?
In Vic, you could throw a blanket over any of rich, pies, ess and carl
NSW again most would travel from Vic to NSW to see their team play. You don't know if Coll has more support than other teams, you're just proclaiming to be.
In QLD what makes you think you are the biggest? The big 4 all would have claims. In 2020 these are the membership numbers from the finals teams. Having worked in membership, Richmond is now on 4.7K in QLD which is very good.
You mention Hawks in Tassie, I can only go by friends who live there and they say Tassie is full of Richmond supporters.
The highest attended match in Tasmania is 20,971, between Hawthorn and Richmond on 18 June 2006.
Richmond has many top players who have come from Tassie. Royce Hart, Richo, Riewoldt, Stweart, Gale, Roach, and Nankervs to name a few. Reason enough for may Tasmanians to follow the tigers. Same as Blues in SA many top-end players have come from SA to the Blues and south australians have gone on to support the Blues.
Keven Sheedy did a great job in NT and flow-on effect WA for the bombers. Richmond has grown immensely in NT too as we lead the way with its indigenous programs. Korin Gamadji Institute (KGI)