New 2026 Alzheimer's Disease Facts and Figures

Our new report reveals the burden of Alzheimer's and dementia on individuals, caregivers and the nation's health care system.

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Orange County Chapter

In California, more than 719,000 people are living with Alzheimer’s. 1,373,000 caregivers dedicate 1,864,000,000 hours of unpaid care. From Irvine to Huntington Beach to Mission Viejo and every town in between, your local Orange County Chapter of the Alzheimer’s Association is here to help.

Whether it’s offering support to anyone facing Alzheimer’s, advocating for the needs and rights of those facing dementia, or advancing critical research, we work toward methods of treatment, prevention, and ultimately, a cure.