The state constitutional amendment to create the county was proposed July 8, 1920, and ratified November 2. The area for the new county was taken from land which was originally part of Decatur and Early counties. It is named for theSeminole tribe of Native Americans, who once lived in theChattahoochee River basin within the county, before European settlement forced their move to theFloridaEverglades. According to legend, the celebrated Seminole chiefOsceola was born in what is today Seminole County.[4]
According to theU.S. Census Bureau, the county has a total area of 257 square miles (670 km2), of which 235 square miles (610 km2) is land and 21 square miles (54 km2) (8.3%) is water.[5]
The bulk of Seminole County is located in theSpring Creek sub-basin of theACF River Basin (Apalachicola-Chattahoochee-Flint River Basin). The county's entire western border withFlorida is located in the LowerChattahoochee River sub-basin of the same ACF River Basin. A tiny southeastern corner of Seminole County, all part ofLake Seminole, is located in the LowerFlint River sub-basin of the same larger ACF River Basin. It is the only county inGeorgia that borders bothAlabama andFlorida.[6]
Seminole County, Georgia – Racial and ethnic composition Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.
As of the2020 census, the county had a population of 9,147. The median age was 45.7 years. 20.4% of residents were under the age of 18 and 22.6% of residents were 65 years of age or older. For every 100 females there were 95.7 males, and for every 100 females age 18 and over there were 92.1 males age 18 and over. 0.0% of residents lived in urban areas, while 100.0% lived in rural areas.[18] The census also counted 2,162 families residing in the county.[19]
There were 3,798 households in the county, of which 27.2% had children under the age of 18 living with them and 32.3% had a female householder with no spouse or partner present. About 30.0% of all households were made up of individuals and 14.9% had someone living alone who was 65 years of age or older.[19]
There were 5,048 housing units, of which 24.8% were vacant. Among occupied housing units, 72.2% were owner-occupied and 27.8% were renter-occupied. The homeowner vacancy rate was 2.6% and the rental vacancy rate was 8.1%.[19]
^"Find a County". National Association of Counties. RetrievedJune 7, 2011.
^"History of Seminole County"(PDF). Seminole County Board of Commissioners.Archived(PDF) from the original on April 13, 2012. RetrievedNovember 30, 2018.