Stockton is a city in and the county seat of San Joaquin County in the Central Valley of the U.S. state of California. Stockton was founded by Captain Charles Maria Weber in 1849 after he acquired Rancho Campo de los Franceses. The city is named after Robert F. Stockton, and it was the first community in California to have a name not of Spanish or Native American origin. The city is located on the San Joaquin River in the northern San Joaquin Valley and had an estimated population of 320,554 by the California Department of Finance for 2017. Stockton is the 13th largest city in California and the 63rd largest city in the United States. It was named an All-America City in 1999, 2004, 2015 and again in 2017.
Built during the California Gold Rush, Stockton’s seaport serves as a gateway to the Central Valley and beyond. It provided easy access for trade and transportation to the southern gold mines. The University of the Pacific (UOP), chartered in 1851, is the oldest university in California, and has been located in Stockton since 1923. As a result of the 2008 financial crisis, Stockton was the second largest city in the United States to file for bankruptcy protection. Stockton successfully exited bankruptcy in February 2015.
The 2010 United States Census reported that Stockton had a population of 291,707. The population density was 4,505.0 people per square mile (1,739.4/km²). The racial makeup of Stockton was 108,044 (37.0%) white (22.1% non-Hispanic white), 35,548 (12.2%) African American, 3,086 (1.1%) Native American, 62,716 (21.5%) Asian (7.2% Filipino, 3.5% Cambodian, 2.1% Vietnamese, 2.0% Hmong, 1.8% Chinese, 1.6% Indian, 1.0% Laotian, 0.6% Pakistani, 0.5% Japanese, 0.2% Korean, 0.1% Thai), 1,822 (0.6%) Pacific Islander (0.2% Samoan, 0.1% Tongan, 0.1% Guamanian), 60,332 (20.7%) from other races, and 20,159 (6.9%) from two or more races. Hispanic or Latino of any race were 117,590 persons (40.3%). 35.7% of Stockton’s population was of Mexican descent, and 0.6% Puerto Rican.
The 2010 census reported that 285,973 people (98.0% of the population) lived in households, 3,896 (1.3%) lived in non-institutionalized group quarters, and 1,838 (0.6%) were institutionalized.
There were 90,605 households, out of which 41,033 (45.3%) had children under the age of 18 living in them, 41,481 (45.8%) were heterosexual married couples living together, 17,140 (18.9%) had a female householder with no husband present, 7,157 (7.9%) had a male householder with no wife present. There were 7,123 (7.9%) unmarried heterosexual partnerships, and 720 (0.8%) same-sex married or registered domestic partnerships. 19,484 households (21.5%) were made up of individuals and 7,185 (7.9%) had someone living alone who was 65 years of age or older. The average household size was 3.16. There were 65,778 families (72.6% of all households); the average family size was 3.69.
The population was spread out with 87,338 people (29.9%) under the age of 18, 34,126 people (11.7%) aged 18 to 24, 76,691 people (26.3%) aged 25 to 44, 64,300 people (22.0%) aged 45 to 64, and 29,252 people (10.0%) who were 65 years of age or older. The median age was 30.8 years. For every 100 females, there were 96.1 males. For every 100 females age 18 and over, there were 92.5 males.
There were 99,637 housing units at an average density of 1,538.7 per square mile (594.1/km²), of which 46,738 (51.6%) were owner-occupied, and 43,867 (48.4%) were occupied by renters. The homeowner vacancy rate was 3.2%; the rental vacancy rate was 9.4%. 146,235 people (50.1% of the population) lived in owner-occupied housing units and 139,738 people (47.9%) lived in rental housing units.