Racial and ethnic composition 2020 census As of the
2020 census, Jackson had a population of 10,760. The median age was 34.8 years. 20.5% of residents were under the age of 18 and 9.4% of residents were 65 years of age or older. For every 100 females there were 106.4 males, and for every 100 females age 18 and over there were 106.2 males age 18 and over. 100.0% of residents lived in urban areas, while 0.0% lived in rural areas. There were 4,373 households in Jackson, of which 29.5% had children under the age of 18 living in them. Of all households, 38.8% were married-couple households, 26.2% were households with a male householder and no spouse or partner present, and 25.2% were households with a female householder and no spouse or partner present. About 28.9% of all households were made up of individuals and 7.5% had someone living alone who was 65 years of age or older.
Demographic estimates According to realtor website
Zillow, the average price of a home as of September 30, 2025, in Jackson is $1,914,123. As of the 2023
American Community Survey, there are 4,239 estimated households in Jackson with an average of 2.5 persons per household. The town has a median household income of $112,609. Approximately 5.6% of the town's population lives at or below the
poverty line. Jackson has an estimated 86.6% employment rate, with 55.0% of the population holding a bachelor's degree or higher and 95.6% holding a high school diploma. There were 5,146 housing units at an average density of . The top five reported languages (people were allowed to report up to two languages, thus the figures will generally add to more than 100%) were English (_%), Spanish (_%), Indo-European (_%), Asian and Pacific Islander (_%), and Other (_%).
2010 census As of the
2010 census, there were 9,577 people, 3,964 households, 1,858 families residing in the town. The population density was . There were 4,736 housing units at an average density of . The racial makeup of the town was 79.83%
White, 0.37%
African American, 0.81%
Native American, 1.44%
Asian, 0.13%
Pacific Islander, 15.15% from some other races and 2.28% from two or more races.
Hispanic or Latino people of any race were 27.22% of the population. There were 3,964 households, of which 24.7% had children under the age of 18 living with them, 35.2% were
married couples living together, 6.6% had a female householder with no husband present, 5.0% had a male householder with no wife present, and 53.1% were non-families. 31.9% of all households were made up of individuals, and 5.3% had someone living alone who was 65 years of age or older. The average household size was 2.39 and the average family size was 3.04. The median age in the town was 31.9 years. 18% of residents were under the age of 18; 11.6% were between the ages of 18 and 24; 43.8% were from 25 to 44; 20.5% were from 45 to 64; and 6.2% were 65 years of age or older. The gender makeup of the town was 54.1% male and 45.9% female.
2000 census As of the
2000 census, there were 8,647 people, 3,631 households, 1,670 families residing in the town. The population density was . There were 3,861 housing units at an average density of . The racial makeup of the town was 89.37%
White, 0.21%
African American, 0.77%
Native American, 0.62%
Asian, 0.03%
Pacific Islander, 7.62% from some other races and 1.36% from two or more races.
Hispanic or Latino people of any race were 11.84% of the population. There were 3,631 households out of which 23.5% had children under the age of 18 living with them, 34.4% were
married couples living together, 7.1% had a female householder with no husband present, and 54.0% were non-families. 29.9% of all households were made up of individuals, and 4.4% had someone living alone who was 65 years of age or older. The average household size was 2.35, and the average family size was 2.97. In the town the population was spread out with 18.4% under the age of 18, 13.9% from 18 to 24, 43.7% from 25 to 44, 18.2% from 45 to 64, and 5.8% who were 65 years of age or older. The median age was 31 years. For every 100 females there were 117.5 males. For every 100 females age 18 and over, there were 118.4 males. The median income for a household in the town was $47,757, and the median income for a family was $53,915. Males had a median income of $31,152 versus $24,307 for females. The
per capita income for the town was $25,004. About 2.6% of families and 6.8% of the population were below the
poverty line, including 7.3% of those under age 18 and 8.8% of those age 65 or over. ==Economy==