Andalusia first appeared on the 1880 U.S. Census as an unincorporated village. It formally incorporated in 1884. See Andalusia Precinct/Division below.
2020 census As of the
2020 census, Andalusia had a population of 8,805. The median age was 40.6 years. 22.3% of residents were under the age of 18 and 20.9% of residents were 65 years of age or older. For every 100 females there were 88.1 males, and for every 100 females age 18 and over there were 82.2 males age 18 and over. There were 3,667 households in Andalusia, of which 28.9% had children under the age of 18 living in them. Of all households, 36.5% were married-couple households, 19.3% were households with a male householder and no spouse or partner present, and 38.6% were households with a female householder and no spouse or partner present. About 35.7% of all households were made up of individuals, 16.5% had someone living alone who was 65 years of age or older, and there were 2,147 families residing in the city.
2010 census At the
2010 census there were 9,015 people in 3,694 households, including 2,359 families, in the city. The
racial makeup of the city was 70.5% White, 25.9% Black or African American, 0.4% Native American, 1.0% Asian, 0.0% Pacific Islander, 0.4% from other races, and 1.7% from two or more races. 1.9% of the population were Hispanic or Latino of any race. Of the 3,694 households 26.7% had children under the age of 18 living with them, 40.9% were married couples living together, 18.3% had a female householder with no husband present, and 36.1% were non-families. 31.3% of households were one person and 14.9% were one person aged 65 or older. The average household size was 2.35 and the average family size was 2.93. The age distribution was 23.4% under the age of 18, 9.2% from 18 to 24, 23.6% from 25 to 44, 25.1% from 45 to 64, and 18.7% 65 or older. The median age was 39.7 years. For every 100 females, there were 86.6 males. For every 100 females age 18 and over, there were 91.2 males. The median household income was $28,049 and the median family income was $37,059. Males had a median income of $27,228 versus $25,855 for females. The per capita income for the city was $19,544. About 20.2% of families and 22.8% of the population were below the
poverty line, including 35.4% of those under age 18 and 14.5% of those age 65 or over.
2000 census As of the
census of 2000, there were 8,794 people in 3,707 households, including 2,376 families, in the city. The population density was . There were 4,279 housing units at an average density of . The
racial makeup of the city was 73.93% White, 24.47% Black or African American, 0.36% Native American, 0.27% Asian, 0.02% Pacific Islander, 0.18% from other races, and 0.76% from two or more races. 0.78% of the population were Hispanic or Latino of any race. Of the 3,707 households 27.9% had children under the age of 18 living with them, 46.5% were married couples living together, 14.4% had a female householder with no husband present, and 35.9% were non-families. 33.3% of households were one person and 17.1% were one person aged 65 or older. The average household size was 2.29 and the average family size was 2.91. The age distribution was 23.2% under the age of 18, 8.4% from 18 to 24, 25.0% from 25 to 44, 22.6% from 45 to 64, and 20.8% 65 or older. The median age was 40 years. For every 100 females, there were 84.4 males. For every 100 females age 18 and over, there were 79.5 males. The median household income was $26,856 and the median family income was $37,091. Males had a median income of $29,406 versus $20,410 for females. The per capita income for the city was $17,292. About 15.7% of families and 20.6% of the population were below the
poverty line, including 28.6% of those under age 18 and 18.9% of those age 65 or over. ==Andalusia Precinct/Division (1880-)==