| Chautauqua Zip Code, Kansas - USA | |||
| CEDAR VALE | 67024 | 37.130234 | -96.444127 |
| CHAUTAUQUA | 67334 | 37.026243 | -96.178281 |
| NIOTAZE | 67355 | 37.037043 | -96.012058 |
| PERU | 67360 | 37.048401 | -96.07768 |
| SEDAN | 67361 | 37.134351 | -96.219212 |
Both Thomas Jefferson and John Adams passed away on July 4, 1826, 50 years after the Declaration of Independence was signed.