The city was the setting of a short-lived NBC sitcom, called Hidden Hills, which aired from 2002-2003.
As of the census of 2000, there were 1,875 people, 568 households, and 506 families residing in the city. The population density was 438.8/km² (1,135.0/mi²). There were 592 housing units at an average density of 138.5/km² (358.3/mi²). The racial makeup of the city was 88.70% White, 0.44% Black or African American, 0.12% Native American, 2.71% Asian, 1.55% from other races, and 1.83% from two or more races. 6.24% of the population were Hispanic or Latino of any race.
There were 568 households out of which 50.4% had children under the age of 18 living with them, 81.7% were married couples living together, 5.3% had a female householder with no husband present, and 10.9% were non-families. 7.6% of all households were made up of individuals and 3.2% had someone living alone who was 65 years of age or older. The average household size was 3.30 and the average family size was 3.39. There are no apartments or condominiums in Hidden Hills, only single family residences (although there are renters in some of the homes with guest houses).
In the city the population was spread out with 33.0% under the age of 18, 4.2% from 18 to 24, 20.9% from 25 to 44, 31.9% from 45 to 64, and 10.1% who were 65 years of age or older. The median age was 40 years. For every 100 females there were 92.7 males. For every 100 females age 18 and over, there were 90.6 males.
The median income for a household in the city was $200,000, as is the median income for a family. Males had a median income of over $100,000 versus $41,667 for females. The per capita income for the city was $94,096. About 1.8% of families and 3.5% of the population were below the poverty line, including 2.3% of those under age 18 and 2.7% of those age 65 or over.