
Collinsville
- County:
- Henry County
- County Seat:
- No
- Area (mi²):
- 7.857
- State:
- Virginia
Collinsville is a CDP located in Henry County, Virginia. Collinsville has a 2025 population of 7,716. Collinsville is currently growing at a rate of 0.33% annually and its population has increased by 9.93% since the most recent census, which recorded a population of 7,019 in 2020.
The average household income in Collinsville is $60,778 with a poverty rate of 13.86%. The median age in Collinsville is 39.2 years: 36.9 years for males, and 41.1 years for females.