They have been designated historic districts by the city Historic Resources Commission, and together comprise most of the area of the Whittier Historic Neighborhood Association. These districts contain many Craftsman and Spanish Colonial Revival homes. In and abutting the hills north of the historic districts is Starlite Estates. The area surrounding Whittier College is known as College Hills and was also recently designated a historic district, as has a small cluster of homes along Earlham Drive. The area east of College Avenue is referred to as East Whittier. East Whittier was a separate agricultural community until the postwar era. The eastern parts of East Whittier, developed in the 1950s and ’60s, are Friendly Hills, which was developed at the same time as Murphy Ranch and Leffingwell Ranch. The 2010 United States Census reported that Whittier had a population of 85,331. The population density was 5,818.6 people per square mile (2,246.6/km2). The racial makeup of Whittier was 55,117 (64.6%) White (28.3% Non-Hispanic White, 36.3% White Hispanic), 1,092 (1.3%) African American, 1,093 (1.3%) Native American, 3,262 (3.8%) Asian, 123 (0.1%) Pacific Islander, 20,848 (24.4%) from other races, and 3,796 (4.4%) from two or more races. Hispanic or Latino of any race were 56,081 persons (65.7%). The Census reported that 83,696 people (98.1% of the population) lived in households, 1,083 (1.3%) lived in non-institutionalized group quarters, and 552 (0.6%) were institutionalized. There were 28,273 households, out of which 11,289 (39.9%) had children under the age of 18 living in them, 14,152 (50.1%) were opposite-sex married couples living together, 4,566 (16.1%) had a female householder with no husband present, 1,896 (6.7%) had a male householder with no wife present. There were 1,770 (6.3%) unmarried opposite-sex partnerships, and 247 (0.9%) same-sex married couples or partnerships. 6,096 households (21.6%) were made up of individuals, and 2,495 (8.8%) had someone living alone who was 65 years of age or older.