The population in Magna was 26,505 in 2010, ranking it 30 among 326 places. This represents an increase of 3,735 from 22,770 in 2000. The largest minority group in 2010 in Magna was Hispanic/Latino, which accounted for 23.3 percent of the total population. Households with children under 18 made up 52.8 percent of all households in 2010, a decrease from 56.6 percent in 2000. Owner-occupied housing units accounted for 78.3 percent of all households in 2010, a decrease from 2000 when 85.4 percent of all housing units were owner-occupied.