Claiborne County, Mississippi

Claiborne County
Claiborne County courthouse and Confederate Monument in Port Gibson
Location within the U.S. state of Mississippi
Mississippi's location within the U.S.
Coordinates: 31°58′N 90°55′W / 31.97°N 90.91°W / 31.97; -90.91
Country United States
State Mississippi
Founded1802
Named afterWilliam C. C. Claiborne
SeatPort Gibson
Largest cityPort Gibson
Area
  Total
501 sq mi (1,300 km2)
  Land487 sq mi (1,260 km2)
  Water14 sq mi (40 km2)  2.8%
Population
 (2020)
  Total
9,135
  Density18/sq mi (7.0/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district2nd
Websiteccmsgov.us

Claiborne County is a county located in the U.S. state of Mississippi. As of the 2020 census, the population was 9,135. Its county seat is Port Gibson. The county is named after William Claiborne, the second governor of the Mississippi Territory.

Claiborne County is included in the Vicksburg metropolitan area as well as the Jackson, MS Metropolitan Statistical Area. It is bordered by the Mississippi River on the west and the Big Black River on the north.

As of the 2020 Census, this small county has the highest percentage of black or African American residents of any U.S. county, at 88.6% of the population. It also had the lowest median household income of any U.S. county in 2023, at $28,579.

Located just south of the area known as the Mississippi Delta, this area also was a center of cotton plantations and related agriculture along the river, supported by enslaved African Americans. After emancipation, many generations of African Americans have stayed here because of family ties and having made the land their own.

Claiborne County was the center of a little-known but profound demonstration and struggle during the civil rights movement.