
Williamsburg
- County:
- Fremont County
- County Seat:
- No
- Area (mi²):
- 3.532
- State:
- Colorado
Williamsburg is a town located in Fremont County, Colorado. Williamsburg has a 2025 population of 787. Williamsburg is currently growing at a rate of 1.42% annually and its population has increased by 7.66% since the most recent census, which recorded a population of 731 in 2020.
The average household income in Williamsburg is $70,261 with a poverty rate of 16.41%. The median age in Williamsburg is 37.3 years: 31.6 years for males, and 42.8 years for females.