| Harvey Zip Code, Kansas - USA | |||
| BURRTON | 67020 | 38.021434 | -97.537188 |
| HALSTEAD | 67056 | 38.02428 | -97.509713 |
| HESSTON | 67062 | 38.137404 | -97.443222 |
| NEWTON | 67114 | 38.044857 | -97.317279 |
| NORTH NEWTON | 67117 | 38.048707 | -97.355813 |
| SEDGWICK | 67135 | 37.955789 | -97.473214 |
| WALTON | 67151 | 38.123189 | -97.244464 |
Both Thomas Jefferson and John Adams passed away on July 4, 1826, 50 years after the Declaration of Independence was signed.