Bordered in the west by the San Bernardino Mountains and in the south by the Joshua Tree National Park, the Yucca Valley community is located 3,300 feet (1,000 m) above sea level. Clean air, low humidity and moderate temperatures make Yucca Valley a pleasant place for travelers and residents.
As of the census of 2000, there were 16,865 people, 6,949 households, and 4,489 families residing in the town. The population density was 421.3 people per square mile (162.7/km²). There were 7,952 housing units at an average density of 198.7/sq mi (76.7/km²). The racial makeup of the town was 87.26% White, 2.25% African American, 1.35% Native American, 1.29% Asian, 0.30% Pacific Islander, 4.58% from other races, and 2.98% from two or more races. Hispanic or Latino of any race were 11.40% of the population.
There were 6,949 households out of which 27.9% had children under the age of 18 living with them, 47.1% were married couples living together, 13.0% had a female householder with no husband present, and 35.4% were non-families. 30.0% of all households were made up of individuals and 16.5% had someone living alone who was 65 years of age or older. The average household size was 2.38 and the average family size was 2.94.
In the town the population was spread out with 25.1% under the age of 18, 7.1% from 18 to 24, 22.6% from 25 to 44, 22.4% from 45 to 64, and 22.8% who were 65 years of age or older. The median age was 42 years. For every 100 females there were 90.7 males. For every 100 females age 18 and over, there were 85.1 males. The Yucca Valley area is a popular destination for retirees to give it a large senior citizen population.
Yucca Valley has three major means of access; State Route 62 (Twentynine Palms Highway) runs east-west and is the main thoroughfare through town. State Route 247 (Old Woman Springs Road) begins in Yucca Valley and extends north through Barstow. Interstate access is southwest 17 miles (27 km) to I-10 or northwest approximately 55 miles (89 km) to I-15. The Basin Transit Authority (MBTA) serves the area with scheduled bus service around town and to the lower desert.