Antioch (California)

Here is general information about Antioch in California

Antioch statistic

Coordinates 38°00′18″N 121°48′21″W
Country United States
State California
County Contra Costa
Incorporated February 6, 1872
Elevation 43 ft (13 m)
Time zone UTC−8 (Pacific)
ZIP codes 94509, 94531
Area code 925
FIPS code 06-02252
GNIS feature IDs 1657936, 2409715
Government (Mayor) Lamar Thorpe
Government (State senator) Steve Glazer (D)
Government (Assembly member) Lori Wilson (D)
Government (United States representatives) Jerry McNerney (D) and Mark DeSaulnier (D)
Government (City) 29.94 sq mi (77.55 km2)
Government (Land) 29.17 sq mi (75.55 km2)
Government (Water) 0.77 sq mi (2.00 km2) 2.52%
Area (City) 29.94 sq mi (77.55 km2)
Area (Land) 29.17 sq mi (75.55 km2)
Area (Water) 0.77 sq mi (2.00 km2) 2.52%
Population (2020) (City) 115,291
Population (2020) (Rank) 3rd in Contra Costa County 55th in California
Population (2020) (Density) 3,952.25/sq mi (1,525.96/km2)
Population (2020) (Metro) 7,468,390

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