2020 census As of the
2020 census, Valle Vista had a population of 16,194 and a population density of . The median age was 40.3 years. About 23.6% of residents were under the age of 18, 7.9% were aged 18 to 24, 23.6% were aged 25 to 44, 25.8% were aged 45 to 64, and 19.2% were 65 years of age or older. For every 100 females there were 93.3 males, and for every 100 females age 18 and over there were 92.6 males age 18 and over. There were 5,705 households in Valle Vista, of which 31.7% had children under the age of 18 living in them. Of all households, 46.2% were married-couple households, 8.0% were
cohabiting couple households, 18.4% were households with a male householder and no spouse or partner present, and 27.4% were households with a female householder and no spouse or partner present. About 25.3% of all households were made up of individuals and 14.7% had someone living alone who was 65 years of age or older. The average household size was 2.83, and there were 3,927
families (68.8% of all households). The median household income was $61,799, and the
per capita income was $28,404. About 14.2% of families and 18.3% of the population were below the poverty line. ==Government==