2010 At the 2010 census Rolling Hills had a population of 1,860. The population density was . The racial makeup of Rolling Hills was 1,437 (77.3%) White (74.1% Non-Hispanic White), 29 (1.6%) African American, 5 (0.3%) Native American, 303 (16.3%) Asian, 2 (0.1%) Pacific Islander, 24 (1.3%) from other races, and 60 (3.2%) from two or more races. Hispanic or Latino of any race were 102 people (5.5%).
2010 At the 2010 census Rolling Hills had a population of 1,860. The population density was . The racial makeup of Rolling Hills was 1,437 (77.3%) White (74.1% Non-Hispanic White), 29 (1.6%) African American, 5 (0.3%) Native American, 303 (16.3%) Asian, 2 (0.1%) Pacific Islander, 24 (1.3%) from other races, and 60 (3.2%) from two or more races. Hispanic or Latino of any race were 102 people (5.5%).