Grafton
- County:
- Lorain County
- County Seat:
- No
- Area (mi²):
- 4.931
- State:
- Ohio
Grafton is a village located in Lorain County, Ohio. Grafton has a 2026 population of 5,804. Grafton is currently growing at a rate of 0.07% annually but its population has decreased by -2.17% since the most recent census, which recorded a population of 5,933 in 2020.