Hasley Canyon is an affluent census-designated place in Los Angeles County, California. Hasley Canyon sits at an elevation of 1765ft. The 2010 United States census reported Hasley Canyon's population was 1,137.GeographyAccording to the United States Census Bureau, the CDP has a total area of 5.7 square miles (14.9 km²), over 99% of which is land.DemographicsThe 2010 United States Census reported that Hasley Canyon had a population of 1,137. The population density was 198.1 people per square mile (76.5/km²). The racial makeup of Hasley Canyon was 966 (85.0%) White (72.6% Non-Hispanic White), 15 (1.3%) African American, 2 (0.2%) Native American, 26 (2.3%) Asian, 1 (0.1%) Pacific Islander, 75 (6.6%) from other races, and 52 (4.6%) from two or more races. Hispanic or Latino of any race were 244 persons (21.5%).The Census reported that 1,137 people (100% of the population) lived in households, 0 (0%) lived in non-institutionalized group quarters, and 0 (0%) were institutionalized.There were 383 households, out of which 149 (38.9%) had children under the age of 18 living in them, 263 (68.7%) were opposite-sex married couples living together, 23 (6.0%) had a female householder with no husband present, 22 (5.7%) had a male householder with no wife present. There were 10 (2.6%) unmarried opposite-sex partnerships, and 1 (0.3%) same-sex married couples or partnerships. 59 households (15.4%) were made up of individuals and 19 (5.0%) had someone living alone who was 65 years of age or older. The average household size was 2.97. There were 308 families (80.4% of all households); the average family size was 3.32.