Grand Gulf is located in Mississippi. Grand Gulf, Mississippi has a population of 871.
The median household income in Grand Gulf, Mississippi is $21,875. The median household income for the surrounding county is $24,601 compared to the national median of $57,652. The median age of people living in Grand Gulf is 30.9 years.
The average high temperature in July is 90.8 degrees, with an average low temperature in January of 33.1 degrees. The average rainfall is approximately 57.8 inches per year, with 0.4 inches of snow per year.