
Harriston
- County:
- Augusta County
- County Seat:
- No
- Area (mi²):
- 1.577
- State:
- Virginia
Harriston is a CDP located in Augusta County, Virginia. Harriston has a 2025 population of 1,064. Harriston is currently growing at a rate of 0.95% annually and its population has increased by 16.92% since the most recent census, which recorded a population of 910 in 2020.
The average household income in Harriston is $83,734 with a poverty rate of 6.87%. The median age in Harriston is 40.9 years: 40.8 years for males, and 41.1 years for females.