2020 census As of the
2020 census, Clayton had a population of 3,961. The median age was 34.6 years. 29.8% of residents were under the age of 18 and 9.9% of residents were 65 years of age or older. For every 100 females there were 95.1 males, and for every 100 females age 18 and over there were 90.0 males age 18 and over. 96.4% of residents lived in urban areas, while 3.6% lived in rural areas. There were 1,308 households in Clayton, of which 50.4% had children under the age of 18 living in them. Of all households, 55.1% were married-couple households, 14.1% were households with a male householder and no spouse or partner present, and 22.8% were households with a female householder and no spouse or partner present. About 17.0% of all households were made up of individuals and 8.2% had someone living alone who was 65 years of age or older. of 2000, there were 1,273 people, 499 households, and 346 families living in the town. The population density was . There were 524 housing units at an average density of . The racial makeup of the town was 90.26%
White, 8.09%
African American, 0.31%
Native American, 0.08%
Asian, 0.08%
Pacific Islander, 0.47% from
other races, and 0.71% from two or more races.
Hispanic or
Latino of any race were 1.34% of the population. There were 499 households, out of which 32.1% had children under the age of 18 living with them, 49.9% were
married couples living together, 15.2% had a female householder with no husband present, and 30.5% were non-families. Of all households 25.7% were made up of individuals, and 11.4% had someone living alone who was 65 years of age or older. The average household size was 2.55 and the average family size was 3.05. In the town, the population was spread out, with 27.2% under the age of 18, 7.3% from 18 to 24, 31.2% from 25 to 44, 20.3% from 45 to 64, and 14.0% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 89.2 males. For every 100 females age 18 and over, there were 81.1 males. The median income for a household in the town was $43,462, and the median income for a family was $48,000. Males had a median income of $34,792 versus $25,862 for females. The
per capita income for the town was $18,268. About 4.0% of families and 7.0% of the population were below the
poverty line, including 5.6% of those under age 18 and 8.1% of those age 65 or over. ==Infrastructure==