
Graysville
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 1.007
- State:
- Ohio
Graysville is a village located in Washington County, Ohio. Graysville has a 2025 population of 67. Graysville is currently declining at a rate of 0% annually and its population has decreased by -2.9% since the most recent census, which recorded a population of 69 in 2020.
The average household income in Graysville is $62,109 with a poverty rate of 9.09%. The median age in Graysville is 52.9 years: 59.5 years for males, and 52 years for females.