Williamsburg
- County:
- James City County
- County Seat:
- Yes
- Area (mi²):
- 8.938
- State:
- Virginia
Williamsburg is a city located in James City County, Virginia. Williamsburg has a 2026 population of 16,030. It is also the county seat of James City County. Williamsburg is currently declining at a rate of -0.53% annually but its population has increased by 3.6% since the most recent census, which recorded a population of 15,473 in 2020.