2020 census
As of the 2020 census, Bee Cave had a population of 9,144, 3,720 households, and 1,731 families residing in the city. The population density was 252.0 inhabitants per square mile (97.3/km2). The 4,044 housing units had an average density of 94.5 per square mile (36.5/km2).[13]
The median age was 39.4 years. 24.7% of residents were under the age of 18 and 14.1% of residents were 65 years of age or older. For every 100 females there were 96.2 males, and for every 100 females age 18 and over there were 92.9 males age 18 and over.[13]
97.4% of residents lived in urban areas, while 2.6% lived in rural areas.[15]
There were 3,720 households in Bee Cave, of which 34.5% had children under the age of 18 living in them. Of all households, 51.2% were married-couple households, 19.0% were households with a male householder and no spouse or partner present, and 24.7% were households with a female householder and no spouse or partner present. About 30.7% of all households were made up of individuals, and 8.4% had someone living alone who was 65 years of age or older. The average household size was 3.17 and the average family size was 3.38.[13]
Of those housing units, 8.0% were vacant. Among occupied housing units, 47.8% were owner-occupied and 52.2% were renter-occupied. The homeowner vacancy rate was 1.0% and the rental vacancy rate was 10.4%.[13]
In 2015, the median income for a household in the city was $129,270, and the median house value was $597,091. Males had a median income of $100,000 versus $59,000 for females. The per capita income for the city was $53,911. None of the families and 2.7% of the population were living below the poverty line, including none under 18 and none over 74.
