Ralls County
| Use attributes for filter ! | |
| Area | 1254 |
|---|---|
| Population | 10,309 (2019) |
| Seat | New London |
| Largest city | Hannibal |
| Cities | New London |
| Perry | |
| Center | |
| Rensselaer | |
| Rivers | Salt River |
| Purdey Creek | |
| East Lick Creek | |
| Spencer Creek | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3003578 |
About Ralls County
Ralls County is a county located in the northeastern portion of the U. S. state of Missouri. As of the 2010 census, the population was 10,167. Its county seat is New London. The county was organized November 16, 1820 and named for Daniel Ralls, Missouri state legislator.