Williamstown Flag

Williamstown

County:
Grant County
County Seat:
Yes
Area (mi²):
16.843
State:
Kentucky

Williamstown is a city located in Grant County, Kentucky. Williamstown has a 2026 population of 3,971. It is also the county seat of Grant County. Williamstown is currently growing at a rate of 0.2% annually and its population has increased by 1.59% since the most recent census, which recorded a population of 3,909 in 2020.

4K
Total Population
236
Density (mi²)
8 0.2%
Growth