Mount Saint Joseph, OH is in zip code 45051. The current total local sales tax rate in Mount Saint Joseph, OH is 7.800%. The 2020 total local sales tax rate was 7.000%.
| District | Rate |
|---|---|
| Ohio State | 5.750% |
| Hamilton County | 2.050% |
| Mount Saint Joseph | 0.000% |
| Total | 7.800% |