Ralls County | |
---|---|
Coordinates: 39°32′N 91°32′W / 39.53°N 91.53°W | |
Country | United States |
State | Missouri |
Founded | November 16, 1820 |
Named for | Daniel Ralls |
Seat | New London |
Largest city | Hannibal |
Area | |
• Total | 484 sq mi (1,250 km2) |
• Land | 470 sq mi (1,200 km2) |
• Water | 14 sq mi (40 km2) 2.65% |
Population (2020) | |
• Total | 10,355 |
• Density | 21/sq mi (8.3/km2) |
Time zone | UTC−6 (Central) |
• Summer (DST) | UTC−5 (CDT) |
Congressional district | 6th |
Website | www |
Ralls County is a county located in the northeastern portion of the U.S. state of Missouri. As of the 2020 census, the population was 10,355.[1] Its county seat is New London.[2] The county was organized November 16, 1820, and named for Daniel Ralls, Missouri state legislator.[3]
Ralls County is part of the Hannibal, MO Micropolitan Statistical Area, which is also included in the Quincy-Hannibal, IL-MO Combined Statistical Area.