2020 census
As of the 2020 census, Jupiter Farms had a population of 12,572.[8] The median age was 45.7 years. 21.5% of residents were under age 18, and 17.5% were age 65 or older. For every 100 females, there were 102.8 males, and for every 100 females age 18 and over, there were 102.3 males age 18 and over.[9]
91.6% of residents lived in urban areas, while 8.4% lived in rural areas.[10]
There were 4,379 households, of which 32.8% had children under age 18 living in them. Of all households, 68.3% were married-couple households, 12.5% had a male householder with no spouse or partner present, and 13.8% had a female householder with no spouse or partner present. About 14.1% of households were made up of individuals, and 6.2% had someone living alone who was age 65 or older. There were 4,561 housing units, of which 4.0% were vacant. The homeowner vacancy rate was 1.6%, and the rental vacancy rate was 8.9%.[9]
