Deer Trail
- County:
- Arapahoe County
- County Seat:
- No
- Area (mi²):
- 1.258
- State:
- Colorado
Deer Trail is a town located in Arapahoe County, Colorado. Deer Trail has a 2026 population of 1,624. Deer Trail is currently growing at a rate of 6.84% annually and its population has increased by 46.84% since the most recent census, which recorded a population of 1,106 in 2020.