
Firestone
- County:
- Weld County
- County Seat:
- No
- Area (mi²):
- 13.899
- State:
- Colorado
Firestone is a town located in Weld County, Colorado. Firestone has a 2025 population of 19,873. Firestone is currently growing at a rate of 3.34% annually and its population has increased by 19.26% since the most recent census, which recorded a population of 16,663 in 2020.
The average household income in Firestone is $129,768 with a poverty rate of 3.85%. The median age in Firestone is 35.6 years: 35 years for males, and 37 years for females.