Oldest Counties in Missouri
Top 10 Oldest Counties in Missouri
Top 10 Oldest Counties in Missouri
(Note: The Top 5 were the Original 5 Counties in Missouri)
| County | Date |
|---|---|
| New Madrid County | 1812 |
| Cape Girardeau County | 1812 |
| Saint Charles County | 1812 |
| Saint Louis County | 1812 |
| Ste. Genevieve County | 1812 |
| Washington County | 1813 |
| Howard County | 1816 |
| Franklin County | 1818 |
| Wayne County | 1818 |
| Pike County | 1818 |
