Seminole is a city in Pinellas County, Florida, United States. The population was 19,364 at the 2020 census. History The first white settlement at Seminole was made in the 1840s. This community was named after the Seminole tribe whose descendants still inhabited the area. Seminole was incorporated in 1970. Geography Seminole is located at (27.838502, –82.784913). It is surrounded by Pinellas County enclaves in all directions. Its closest neighbors are Indian Rocks Beach to the northwest, Largo to the north, Pinellas Park to the east, St. Petersburg to the south, and Madeira Beach to the west. Its main arteries are State Road 694 and Alternate U.S. Highway 19. It embraces the lower half of the lower limb of Lake Seminole. According to the United States Census Bureau, the city has a total area of , of which is land and (9.58%) is water. Demographics As of the 2020 census, there were 19,364 people and 8,648 households residing in the city. The population density was . There were 7,297 housing units at an average density of . The racial makeup of the city was 90.2% White, 2.4% African American, 0.6% Native American, 3.3% Asian, 0.4% Pacific Islander, and 2.2% from two or more races. Hispanic or Latino of any race were 6.2% of the population. There were 8,648 households, out of which 12.6% had children under the age of 18 living with them, 35.4% were married couples living together, 7.4% had a female householder with no husband present, and 54.9% were non-families. 49.1% of all households were made up of individuals, and 33.8% had someone living alone who was 65 years of age or older. The average household size was 2.10. In the city, the population was spread out, with 13.2% under the age of 18, 3.8% from 18 to 24, 19.5% from 25 to 44, 21.3% from 45 to 64, and 43.6% who were 65 years of age or older. The median age was 59 years. For every 100 females, there were 76.2 males. For every 100 females age 18 and over, there were 72.3 males. The median income for a household in the city (in 2019 dollars) was $53,975. The per capita income for the city (in 2019 dollars) was $42,159. Males had a median income of $29,237 versus $25,588 for females. About 10.3% of the population were below the poverty line, including 5.7% of those under age 18