| Hardin Zip Code, Ohio - USA | |||
| ADA | 45810 | 40.676042 | -83.700633 |
| ALGER | 45812 | 40.679192 | -83.795649 |
| DOLA | 45835 | 40.761389 | -83.702404 |
| DUNKIRK | 45836 | 40.782629 | -83.652433 |
| FOREST | 45843 | 40.755387 | -83.671142 |
| KENTON | 43326 | 40.6401 | -83.616923 |
| MC GUFFEY | 45859 | 40.689897 | -83.811072 |
| MOUNT VICTORY | 43340 | 40.561493 | -83.495423 |
| RIDGEWAY | 43345 | 40.532668 | -83.58265 |
| ROUNDHEAD | 43346 | 40.573227 | -83.846199 |
Both Thomas Jefferson and John Adams passed away on July 4, 1826, 50 years after the Declaration of Independence was signed.
| Ohio Zip Codes |
