Sutter Delta Medical Center

Angelo Quinto (March 10, 1990 – December 26, 2020) was a 30-year-old Filipino-American Navy veteran who died on December 26, 2020, from complications after being knelt on the neck by a police officer three days earlier. Prior to the encounter, police were responding to a call that Quinto was suffering from a mental health crisis. On February 18, 2021, Quinto's family and their lawyer, John Burris, filed a complaint against the Antioch Police Department.

Antioch is the third-largest city in Contra Costa County, California, United States. The city is located in the East Bay region of the San Francisco Bay Area along the Sacramento–San Joaquin River Delta. The city's population was 115,291 at the 2020 census. The city has grown substantially more diverse since the 1970s.

Antioch station is a Bay Area Rapid Transit (BART) station on the Yellow Line. It is located in the median of Highway 4 at Hillcrest Avenue in Antioch, California. Antioch station is the eastern terminus of the BART to Antioch (eBART) section of the line.

Judsonville was a city in eastern Contra Costa County, California. It was located 3 miles (4.8 km) northeast of Stewartville. It was a mining town for the nearby coal mines.A post office operated at Judsonville from 1878 to 1883, with a closure in 1879. The name is in honor of Egbert Judson, part owner of a mine.

Antioch High School is a public high school located in Antioch, California, United States. It is located at 700 West 18th Street between G and L streets. It is a comprehensive high school for grades 9-12. There are about 120 teachers, and 20 maintenance and office staff. The administration consists of a principal and four vice principals. Departments at the school include English; mathematics; physical, earth, and life sciences; social studies; physical education; vocal and instrumental music; video, photographic, sculpted, painted and drawn arts; foreign languages; health and sports medicine; auto and wood shop; and engineering.

Fulton Shipyard was a shipbuilding company in Antioch, California. The shipyard was founded in 1924 by Frank Fulton and Angeline Fulton Fredericks. To support the World War II demand for ships, Fulton Shipyard built minesweepers, tugboats, and troopships. The shipyard was located on the Stockton Channel at 701 Fulton Shipyard Rd, Antioch, near Antioch pier and the Antioch Dunes National Wildlife Refuge. The site was the former Jarvis Brothers, opened in 1918, then Laurtzen shipyard. In 1977 the site became the California Corporation. The shipyard closed in 1999 and the land is owned by the Fulton Family Trust. Fulton Shipyard was on the San Joaquin River and an inland port located more than seventy nautical miles (130 km; 81 mi) from the ocean, emptying into Suisun Bay. Fulton Shipyard was featured in a 1914 movie called The Stolen Yacht, a short drama film released on November 5, 1914. Frank Fulton and Angeline's son James Lloyd Fulton (August 7, 1928 – August 25, 2011) became an operator of a Fulton Shipyard tugboat.

Deer Valley High School in Antioch, California, is a public secondary school serving southeast Antioch in Contra Costa County, California. It opened in 1996. In 2007, the Antioch Unified School District named Scott Bergerhouse and Clarence Isadore co-principals. The co-principal model has previously been implemented in some larger schools in southern California. In February 2010, Deer Valley and the rest of the AUSD schools were informed that they would issue a uniform policy in the second semester of the 2010–2011 school year. This policy proved to be a failure for the school, partly due to the policy taking effect halfway through the year. The policy was discontinued by its second month.

Antioch Dunes National Wildlife Refuge is a sensitive sand dune habitat located near the city of Antioch, California on the south shore of the San Joaquin River-Stockton Deepwater Shipping Channel. It serves as a refuge for three endangered species of plants and insects, and is closed to the public except for tours and events supervised by Refuge staff. The Refuge was established in 1980. It is managed by the U.S. Fish and Wildlife Service.

The Solano was a large railroad ferry, built as a reinforced paddle steamer with independently powered sidewheels by the Central Pacific Railroad, that carried entire trains across the Carquinez Strait between Benicia and Port Costa in California daily for 51 years, from 1879 to 1930. When launched, the Solano was the largest ferry of its kind in the world, a record held for 35 years until 1914 when she was joined by her sister ship, the Contra Costa, which was 13 feet (4.0 m) longer.

The Roswell Butler Hard House is a house located at 815 W. First St. in Antioch, California. Roswell Butler Hard, a prominent early resident of Antioch, built the house in 1869. Hard was the first chairman of the Antioch town council, which originally met in his house; he also served as county sheriff and supervisor. The two-story Italianate house was built entirely from brick made in the city. It was split into smaller housing units after Hart's death; in 1979, the city of Antioch took ownership of the building, and it has fallen into disuse since.The house was listed on the National Register of Historic Places on September 30, 1993.

Antioch–Pittsburg station is an unstaffed Amtrak station in Antioch, California and is the closest station to Pittsburg, California, which is located about two miles (3.2 km) west. It is served by San Joaquins trains operating on the branch between Oakland and Bakersfield. The station opened on October 28, 1984, and has a single side platform serving the single track of the BNSF Railway's Stockton Subdivision. It is expected to close in 2024.

The Riverview Union High School was the first high school built in Contra Costa County. Located at 1500 W First Street in Antioch, California. Charles Appleton Hooper donated the land to end a dispute between Antioch and Pittsburg over land that was used for the school. The school opened November 4, 1911. Students from as far away as Oakley and Pittsburg attended this high school. The last class that graduated from the high school was in 1931. A new high school replaced this one located on D Street in Antioch. The building was then occupied by the Bureau of Reclamation during the design and construction of the Central Valley Project. In 1947, the Fibreboard Corporation bought the building for its research. The riverview Fire Protection District acquired the building in 1965 for its headquarters, until leaving it unused in 1994. The Antioch Historical Society bought the property in 1999, and they now use it as their main headquarters.