Port Washington, OH is in zip code 43837. The current total local sales tax rate in Port Washington, OH is 6.750%. The 2020 total local sales tax rate was 7.250%.
| District | Rate |
|---|---|
| Ohio State | 5.750% |
| Tuscarawas County | 1.000% |
| Port Washington | 0.000% |
| Total | 6.750% |