Mississippi County Maps

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Jefferson County, Mississippi

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Jefferson County, Mississippi Map

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An detailed map of Jefferson County. Click on a nearby County to view more information about that County.

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Map of Districts in Jefferson County, Mississippi

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An interactive map of county subdivisions in Jefferson County. In Mississippi, that can include Districts. Find what district you are in now.

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Map of Counties in Mississippi

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An interactive map of Counties in Mississippi. Click on a County to view more information about that County.

About Jefferson County, Mississippi

Jefferson County is a county located in the U.S. state of Mississippi; its western border is formed by the Mississippi River. As of the 2020 census, the population was 7,260, making it the fourth-least populous county in Mississippi. Until 1825, its first county seat was located at Old Greenville, which no longer exists, before moving to Fayette. The county is named for U.S. President Thomas Jefferson. One of the first of two counties organized in the Mississippi Territory in 1798 along with Adams County, it was first named Pickering County and included what would become Claiborne County. Originally developed as cotton plantations in the antebellum era, the rural county has struggled with a declining economy and reduced population since the mechanization of agriculture and urbanization of other areas. In 2020, its population of 7,260 was roughly one-third of the population peak in 1900. Within the United States, in 2009 rural Jefferson County had the highest percentage of African-Americans of any county. It was the fourth-poorest county in the nation.

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This site has an interactive map of Mississippi Counties. Click on the map to find your Mississippi county, and view more details. You can also search for your address and use your GPS to find your Mississippi County.

Find what County you are in, and see official Mississippi County resources and information. Find any county in the United Stated, along with resources and links to official County websites. See a County map and local details. Looking for what county you are currently in? Find out on this map or use your device GPS to see what county you are in.