Auburn Lake Trails is a census-designated place in El Dorado County, California. It lies at an elevation of 1916 feet (584 m). It is a gated community with of horse trails. As of the 2020 census, the population was 3,388.
Auburn Lake Trails first appeared as a census designated place in the 2010 U.S. census.
The 2020 United States census reported that Auburn Lake Trails had a population of 3,388. The population density was . The racial makeup of Auburn Lake Trails was 85.5% White, 0.4% African American, 1.2% Native American, 1.5% Asian, 0.1% Pacific Islander, 1.5% from other races, and 9.8% from two or more races. Hispanic or Latino of any race were 8.8% of the population.
The whole population lived in households. There were 1,419 households, out of which 20.9% included children under the age of 18, 62.4% were married-couple households, 5.2% were cohabiting couple households, 19.0% had a female householder with no partner present, and 13.4% had a male householder with no partner present. 21.1% of households were one person, and 11.9% were one person aged 65 or older. The average household size was 2.39. There were 1,038 families (73.2% of all households).
The age distribution was 17.1% under the age of 18, 4.8% aged 18 to 24, 17.2% aged 25 to 44, 32.7% aged 45 to 64, and 28.2% who were 65years of age or older. The median age was 54.1years. For every 100 females, there were 86.4 males.
There were 1,497 housing units at an average density of , of which 1,419 (94.8%) were occupied. Of these, 91.5% were owner-occupied, and 8.5% were occupied by renters.