Racial and ethnic composition 2020 census As of the
2020 census, Flagler County had a population of 115,378, 48,450 households, and 34,022 families; the population density was 237.3 per square mile (91.6/km), and there were 55,565 housing units at an average density of 114.3 per square mile (44.1/km). Of those housing units, 12.8% were vacant, 78.5% of the occupied units were owner-occupied, and 21.5% were renter-occupied, with a homeowner vacancy rate of 2.1% and a rental vacancy rate of 10.7%. As of the
2020 census, the median age was 54.0 years; 16.5% of residents were under the age of 18, 6.0% were 18 to 24, 17.4% were 25 to 44, 28.0% were 45 to 64, and 32.2% were 65 years of age or older. For every 100 females there were 92.2 males, and for every 100 females age 18 and over there were 89.6 males age 18 and over. As of the
2020 census, 92.3% of residents lived in urban areas, while 7.7% lived in rural areas. As of the
2020 census, there were 48,450 households, of which 21.8% had children under the age of 18 living in them. Of all households, 54.8% were married-couple households, 14.1% were households with a male householder and no spouse or partner present, and 24.7% were households with a female householder and no spouse or partner present. About 24.0% of all households were made up of individuals and 14.8% had someone living alone who was 65 years of age or older. The average household size was 2.5 and the average family size was 2.9.
2020 American Community Survey (2016–2020) estimates According to the 2016-2020
American Community Survey 5-year estimates, 19.7% of residents had a bachelor’s degree or higher. The median household income was $57,536 (± $2,337), and the median family income was $66,778 (± $2,998). Males had a median income of $34,295 (± $3,092) versus $26,810 (± $1,300) for females, and the median income for those over 16 years old was $30,465 (± $1,204). Approximately 7.8% of families and 11.0% of the population were below the
poverty line, including 16.4% of those under the age of 18 and 6.9% of those ages 65 or over.
2010 census As of the
census of 2010, there were 95,696 people, 39,186 households, and 27,843 families residing in the county. The
population density was 197.1 people per square mile. There were 48,595 housing units. The racial makeup of the county was 82.3%
White, 11.4%
Black or
African American. 8.6% of the population were
Hispanic or
Latino of any race. In the county, the population was spread out, with 19.9% under the age of 18, and 24.5% who were 65 years of age or older. The median income for a household in the county was $51,049, and the median income for a family was $58,327. Flagler County was ranked the fastest-growing county in the nation by the US Census Bureau from 2000 to 2005, boasting a 53.3% change, with a July 1, 2005, population estimate at 76,410. As of 2016 the largest ancestry group in the county was
English-American at 18.1% of the county, followed by
German-American at 12.7% and
Irish-American also at 12.7%. ==Transportation==