| Powell Zip Code, Kentucky - USA | |||
| CLAY CITY | 40312 | 37.847517 | -83.859331 |
| SLADE | 40376 | 37.816074 | -83.693949 |
| STANTON | 40380 | 37.822307 | -83.785309 |
Both Thomas Jefferson and John Adams passed away on July 4, 1826, 50 years after the Declaration of Independence was signed.