2020 census As of the
2020 census, Double Oak had a population of 3,054. The median age was 48.9 years. 21.9% of residents were under the age of 18 and 18.5% of residents were 65 years of age or older. For every 100 females there were 99.6 males, and for every 100 females age 18 and over there were 98.3 males age 18 and over. 96.6% of residents lived in urban areas, while 3.4% lived in rural areas. There were 1,009 households in Double Oak, of which 36.4% had children under the age of 18 living in them. Of all households, 83.6% were married-couple households, 5.6% were households with a male householder and no spouse or partner present, and 8.3% were households with a female householder and no spouse or partner present. About 6.7% of all households were made up of individuals and 4.0% had someone living alone who was 65 years of age or older. There were 1,015 housing units, of which 0.6% were vacant. The homeowner vacancy rate was 0.4% and the rental vacancy rate was 0.0%.
2000 census As of the
census of 2000, there were 2,179 people, 682 households, and 632 families residing in the town. The population density was . There were 709 housing units at an average density of . The racial makeup of the town was 94.08%
White, 1.15%
African American, 0.64%
Native American, 0.96%
Asian, 1.10% from
other races, and 2.07% from two or more races.
Hispanic or
Latino of any race were 3.90% of the population. There were 682 households, out of which 47.9% had children under the age of 18 living with them, 89.0% were
married couples living together, 2.2% had a female householder with no husband present, and 7.2% were non-families. 5.4% of all households were made up of individuals, and 1.2% had someone living alone who was 65 years of age or older. The average household size was 3.19 and the average family size was 3.31. In the town, the population was spread out, with 30.1% under the age of 18, 5.7% from 18 to 24, 26.5% from 25 to 44, 32.4% from 45 to 64, and 5.4% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 98.1 males. For every 100 females age 18 and over, there were 98.8 males. The median income for a household in the town was $113,400, and the median income for a family was $114,063. Males had a median income of $81,398 versus $47,417 for females. The
per capita income for the town was $41,632. About 0.3% of families and 1.4% of the population were below the
poverty line, including none of those under the age of eighteen or sixty-five or over. ==Education==