2000 thumb|right|The Charles E. Straight House is listed on the National Register of Historic Places At the 2000 census there were 31,638 people in 11,070 households, including 8,346 families, in the city. The population density was . There were 11,286 housing units at an average density of . The racial makeup of the city was 77.06% White, 3.21% African American, 0.64% Native American, 7.20% Asian, 0.17% Pacific Islander, 7.42% from other races, and 4.30% from two or more races. Hispanic or Latino of any race were 23.12%.
2000 thumb|right|the charles e straight house is listed on the national register of historic places at the 2000 census there were 31638 people in 11070 households including 8346 families in the city the population density was  there were 11286 housing units at an average density of  the racial makeup of the city was 7706% white 321% african american 064% native american 720% asian 017% pacific islander 742% from other races and 430% from two or more races hispanic or latino of any race were 2312%