| Logan Zip Code, Colorado - USA | |||
| ATWOOD | 80722 | 40.525066 | -103.197305 |
| CROOK | 80726 | 40.8523 | -103.074727 |
| FLEMING | 80728 | 40.598608 | -102.874735 |
| ILIFF | 80736 | 40.784483 | -102.960098 |
| MERINO | 80741 | 40.632075 | -103.413883 |
| PADRONI | 80745 | 40.884156 | -103.372814 |
| PEETZ | 80747 | 40.825442 | -103.16182 |
| STERLING | 80751 | 40.715081 | -103.211191 |
Both Thomas Jefferson and John Adams passed away on July 4, 1826, 50 years after the Declaration of Independence was signed.