Mississippi County

List of all cities and towns in Mississippi County

Arkansas’s Mississippi County is the most eastern county in the U.S. As of the census in 2020, there were 40,685 people living there.

Blytheville and Osceola are the county seats.

The county was made on November 1, 1833. It was named after the Mississippi River, which is on the east side of the county.

Arkansas’s First Congressional District has Mississippi County as a part of it.

The whole of Mississippi County is part of the Blytheville, AR Micropolitan Statistical Area.

The U.S. Census Bureau says that the county is 920 square miles (2,400 km2) in size, with 901 square miles (2,330 km2) of land and 19 square miles (49 km2) of water, or 2.1%.

Mississippi County, Arkansas has several cities, towns, and villages, including: