The 2000 U.S. census counted 41,905 residents in the 9.5-square-mile (25 km2) Encino neighborhood — 4,411 inhabitants per square mile (1,703/km2), among the lowest population densities for the city but average for the county. In 2008, the city estimated that the resident population had increased to 44,581.
In 2000 the median age for residents was 42, considered old for city and county neighborhoods; the percentages of residents aged 50 and older were among the county’s highest.
The neighborhood was considered “not especially diverse” ethnically within Los Angeles, with a high percentage of white residents. The breakdown was whites, 80.1%; Latinos, 8.5%; Asians, 4.9%; blacks, 2.4%; and others, 4.1%. Iran (30.1%) and Russia (6.4%) were the most common places of birth for the 32.8% of the residents who were born abroad—an average percentage for Los Angeles.
The median yearly household income in 2008 dollars was $78,529, considered high for the city. The percentage of households that earned $125,000 and up was high for Los Angeles County. The average household size of 2.3 people was low when compared to the rest of the city and the county. Renters occupied 38.4% of the housing stock and house- or apartment-owners held 61.6%.
The percentages of divorced residents and of widowed men and women were among the county’s highest. In 2000 military veterans amounted to 10.6% of the population, a high rate for the county.