I found this a while back and immediately lost track of it for a long time: 90 of the Biggest Earners on Patreon (And What They’re Selling) From $456 to $34,420 in monthly revenue https://gaps.com/patreon-earners/. This was originally added in May 2017. You can also check out this link for up-to-date numbers from a different site that’s mentioned in the first link: https://graphtreon.com/. It doesn’t give details for each Patreon member so you would have to check out details of what each offers in terms of rewards.
One of the more interesting things about this list is the range in monthly revenues, $456 to $34,420 as of the time the article was written. Specifically, how a few Patrons may be donating the lion’s share of the monthly revenue in some cases (see EvanYou below where 23 Patrons out of 233 Patrons account for most of his revenue), but in other cases, it’s a lot of Patrons donating small amounts to generate the income, like https://www.patreon.com/bingingwithbabish who generates $10,164/month from 3,010 Patrons,.
In using the second link, I found https://www.patreon.com/EasyAllies which generates just over $50,000/month in revenues. A few Patrons, nineteen (19) provide $200 – $700/month. While the average is $5.80/Patron, that is bolstered somewhat by those who provide $200+/month.
Here’s an interesting Patreon, https://www.patreon.com/evanyou, as he generates a lot of money from different tiers. He has 20 Patrons who pay $500/month and 3 Patrons who pay $2,000/month. That’s $16,000 of the $16,516/month he receives so the remaining 210 Patrons only provide $516/month total. Those who spend $500+/month do get some major perks so it could be worth spending the money if you wanted some high visibility for your company.