2020 census As of the
2020 census, Woodcrest had a population of 15,378. The population density was . The median age was 42.1 years. 21.8% of residents were under the age of 18 and 17.9% were 65 years of age or older. For every 100 females, there were 100.2 males, and for every 100 females age 18 and over, there were 97.2 males age 18 and over. The census reported that 99.3% of the population lived in households, 0.7% lived in non-institutionalized group quarters, and no one was institutionalized. In addition, 99.3% of residents lived in urban areas, while 0.7% lived in rural areas. There were 4,648 households, of which 34.8% had children under the age of 18. Of all households, 64.3% were married-couple households, 4.4% were
cohabiting couple households, 13.1% had a male householder with no spouse or partner present, and 18.2% had a female householder with no spouse or partner present. About 12.6% of households were one person, and 7.3% had someone living alone who was 65 years of age or older. The average household size was 3.28. There were 3,894
families (83.8% of all households). There were 4,767 housing units at an average density of . Of these, 2.5% were vacant and 4,648 (97.5%) were occupied. Among occupied units, 89.1% were owner-occupied and 10.9% were renter-occupied. The homeowner vacancy rate was 0.7%, and the rental vacancy rate was 3.8%. The median household income was $139,659, and the
per capita income was $49,085. About 5.1% of families and 7.1% of the population were below the poverty line. ==Government==