Accomac
- County:
- Accomack County
- County Seat:
- Yes
- Area (mi²):
- 0.408
- State:
- Virginia
Accomac is a town located in Accomack County, Virginia. Accomac has a 2026 population of 516. It is also the county seat of Accomack County. Accomac is currently declining at a rate of 0% annually and its population has decreased by -0.58% since the most recent census, which recorded a population of 519 in 2020.