2020 census As of the
2020 census, South Coffeyville had a population of 683. The median age was 40.9 years. 22.8% of residents were under the age of 18 and 20.1% of residents were 65 years of age or older. For every 100 females there were 92.4 males, and for every 100 females age 18 and over there were 95.2 males age 18 and over. 97.7% of residents lived in urban areas, while 2.3% lived in rural areas. There were 287 households in South Coffeyville, of which 36.6% had children under the age of 18 living in them. Of all households, 48.4% were married-couple households, 19.9% were households with a male householder and no spouse or partner present, and 21.3% were households with a female householder and no spouse or partner present. About 27.2% of all households were made up of individuals and 11.8% had someone living alone who was 65 years of age or older. There were 321 housing units, of which 10.6% were vacant. The homeowner vacancy rate was 1.4% and the rental vacancy rate was 14.1%.
2000 census As of the
2000 census, there were 790 people, 329 households, and 228 families residing in the town. The population density was . There were 365 housing units at an average density of . The racial makeup of the town was 84.81%
White, 0.13%
African American, 9.62%
Native American, 0.25%
Asian, and 5.19% from two or more races.
Hispanic or
Latino of any race were 1.90% of the population. Of all households, 33.4% had children under the age of 18 living with them, 54.7% were
married couples living together, 10.9% had a female householder with no husband present, and 30.4% were non-families. 28.6% of all households were made up of individuals, and 15.5% had someone living alone who was 65 years of age or older. The average household size was 2.40 and the average family size was 2.90. In the town, the population was spread out, with 26.6% under the age of 18, 7.0% from 18 to 24, 27.7% from 25 to 44, 21.5% from 45 to 64, and 17.2% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 85.4 males. For every 100 females age 18 and over, there were 86.5 males. The median income for a household in the town was $29,688, and the median income for a family was $37,109. Males had a median income of $29,107 versus $20,179 for females. The
per capita income for the town was $16,560. About 8.7% of families and 12.5% of the population were below the
poverty line, including 19.4% of those under age 18 and 13.5% of those age 65 or over. ==Economy==