| Cowley Zip Code, Kansas - USA | |||
| ARKANSAS CITY | 67005 | 37.149582 | -96.904215 |
| ATLANTA | 67008 | 37.378279 | -96.720974 |
| BURDEN | 67019 | 37.37062 | -96.759983 |
| CAMBRIDGE | 67023 | 37.309434 | -96.717001 |
| DEXTER | 67038 | 37.178743 | -96.715776 |
| MAPLE CITY | 67102 | 37.2377 | -96.838911 |
| ROCK | 67131 | 37.441278 | -97.005906 |
| UDALL | 67146 | 37.387823 | -97.117926 |
| WINFIELD | 67156 | 37.232126 | -96.996334 |
Both Thomas Jefferson and John Adams passed away on July 4, 1826, 50 years after the Declaration of Independence was signed.