Preparing for Your Future After an Early Onset Dementia Diagnosis A diagnosis of dementia can be devastating no matter your age. However, older adults, especially those over the age of 65, tend to be more aware of the possibility of dementia, and know that their risk statistically increases each year. But for younger adults, being diagnosed with dementia between the ages of 30 and 60 is not only upsetting—it can be outright shocking. Read more