Downtown San Diego is the city center of San Diego, California, the eighth largest city in the United States. In 2010, the Centre City area had a population of more than 28,000. Downtown San Diego serves as the cultural and financial center and central business district of San Diego, with more than 4,000 businesses and nine districts. The downtown area is the home of the San Diego Symphony and the San Diego Opera as well as multiple theaters and several museums. The San Diego Convention Center and Petco Park, home of the San Diego Padres, are also located downtown. Downtown San Diego houses the major local headquarters of the city, county, state, and federal governments. History The downtown of San Diego was previously inhabited by the Kumeyaay who referred to the area as Tisirr, and also established a village called Pu-Shuyi near what is now Seaport Village. The city of San Diego was originally focused on Old Town near the Presidio, several miles north of current Downtown. The location was not ideal because it was several miles from navigable water. In 1849 Lt. Andrew B. Gray, a surveyor working with the boundary commission to establish the boundaries of the new state of California, suggested that an area closer to San Diego Bay would be a better location for a city because it would be better for trade. He proposed the idea to William Heath Davis, who recruited four other investors. The partners under Davis's leadership purchased of land in what is now Downtown San Diego. They laid out a street plan for New Town and built a wharf and warehouse. Several people built houses there, including the still-standing William Heath Davis House, now a museum. John Judson Ames wrote a prospectus for a newspaper, the San Diego Herald in December 1850, soliciting advertisements and subscriptions from the towns-people; the first issue was published on May 29, 1851. However, New Town did not do well due to a lack of fresh water, a financial depression in 1851, and opposition from the established settlements in Old Town and La Playa. In 1852, a San Diego grand jury called for the removal of several Kumeyaay villages close to any White settlement and the village of Tisirr was razed to the ground. In 1867, Alonzo Horton purchased of pueblo lands in the current Downtown area, and in 1869 he added Davis's to his holdings;