| Decatur Zip Code, Kansas - USA | |||
| DRESDEN | 67635 | 39.784578 | -100.459467 |
| JENNINGS | 67643 | 39.679281 | -100.294812 |
| NORCATUR | 67653 | 39.837074 | -100.188191 |
| OBERLIN | 67749 | 39.820834 | -100.529554 |
Both Thomas Jefferson and John Adams passed away on July 4, 1826, 50 years after the Declaration of Independence was signed.