The population in Herriman was 21,785 in 2010, ranking it 35 among 326 places. This represents an increase of 20,262 from 1,523 in 2000. The largest minority group in 2010 in Herriman was Hispanic/Latino, which accounted for 6.2 percent of the total population. The fastest-growing minority group in Herriman was non-Hispanic Asian, with an increase of 6750 percent from 2000 to 2010. Households with children under 18 made up 70.2 percent of all households in 2010, an increase from 58.1 percent in 2000. Owner-occupied housing units accounted for 88.2 percent of all households in 2010, a decrease from 2000 when 93.8 percent of all housing units were owner-occupied.