Hi sallyway2013,

Thanks for your post in the Community!

To know more about the number of QuickBooks customer using QuickBooks Online, you can check this link here: https://quickbooks.intuit.com/au/accounting-software/.

And to check number of Pro-Advisor in your area or location in Australia, check this link here: 

1. Go to the Pro-Advisor poral: https://quickbooks.intuit.com/au/find-a-proadvisor/
2. Click on Find a ProAdvisor.
3. Enter a location/suburb in Australia.
4. Click on Submit.
5. You will see number of Pro-advisor in the area entered.

If you have further questions, I recommend also contacting our Customer Care Team through https://quickbooks.intuit.com/learn-support/en-au/contact.

Post again in the Community if you have further concerns.