Frontotemporal Dementia

Frontotemporal Dementia is indexed under Neurological & Neurodegenerative, Dementia. Also known as FTD, Pick disease, frontotemporal lobar degeneration.

US prevalence
~50,000-60,000; most common dementia in those <60 Source: AFTD; NIH NINDS. Cites federal and non-federal sources, and the record does not say which one gave this figure. Label: REPORTED.
ICD-10-CM codes
G31.0
Typical onset
Typically 45-65 years (younger than Alzheimer's)
Course
progressive
Body systems
neurological
Sex differences
Roughly equal
Racial and ethnic differences
Limited population-level data

What this page does not establish

These figures describe populations, not individuals, and none of them is a diagnosis or a treatment recommendation. Prevalence estimates are approximate and reflect published ranges. Disparity figures are reported patterns, not causes.

Taxonomy last reviewed 2026-05-19. Each figure on the interactive page carries its own source and retrieval date, which can be later than this review.

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