As of the
2020 census, Corinth had a population of 22,634 and a median age of 38.5 years, with 24.3% of residents under the age of 18 and 12.4% of residents being 65 years of age or older. For every 100 females there were 97.7 males, and for every 100 females age 18 and over there were 92.7 males age 18 and over. There were 7,986 households and 5,965 families residing in the city. Of all households, 37.9% had children under the age of 18 living in them, 63.9% were married-couple households, 12.3% were households with a male householder and no spouse or partner present, and 19.0% were households with a female householder and no spouse or partner present. About 17.1% of all households were made up of individuals and 6.4% had someone living alone who was 65 years of age or older.
Racial and ethnic composition 2010 census At the
2010 census, 19,935 people were living in the city. The population density was 2,523.4 people/sq mi (977.2/km). The 7,138 housing units had an average density of 903.5/sq mi (349.9/km). In 2010, the
racial makeup of the city was 84.7% White, 5.7% African American, 0.8% Native American, 2.7% Asian, 0.05% Pacific Islander, 3.2% some other race, and 2.9% from two or more races. Hispanics or Latinos of any race were 11.8%.
Income and poverty estimates According to a 2007 estimate, the median household income was $95,967, and the median family income was $96,375. Males had a median income of $52,362 versus $35,089 for females. The per capita income for the city was $30,492. About 1.0% of families and 1.6% of the population were below the
poverty line, including 1.6% of those under age 18 and 2.0% of those age 65 or over. At the 2020
American Community Survey, the median household income increased to $104,239 with a mean of $122,814. ==Education==