Dementia Australia | 52,965 followers on LinkedIn. We're the source of trusted information, education & services for all Australians impacted by dementia. | Dementia Australia is the source of trusted information, education and services for the estimated more than 433,300 Australians living with dementia and the more than 1.7 million people involved in their care. We advocate for positive change and support vital research. We are here to support people impacted by dementia, and to enable them to live as well as possible.