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Port Costa, California
Census-designated place in California, United States / From Wikipedia, the free encyclopedia
Port Costa is a small town and census-designated place (CDP) in Contra Costa County, California, located in the East Bay region of the San Francisco Bay Area. Situated on the southern shore of the Carquinez Strait, the population was 190 in 2020 according to the United States Census Bureau.
Quick Facts Country, State ...
Port Costa | |
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![]() Port Costa | |
![]() Location in Contra Costa County and the state of California | |
Coordinates: 38°02′47″N 122°11′00″W | |
Country | ![]() |
State | ![]() |
County | Contra Costa |
Government | |
• County Board | District V: Federal Glover |
• State Senate | Bill Dodd (D)[1] |
• State Assembly | Tim Grayson (D)[2] |
• U. S. Congress | John Garamendi (D)[3] |
Area | |
• Total | 0.158 sq mi (0.41 km2) |
• Land | 0.158 sq mi (0.41 km2) |
• Water | 0 sq mi (0 km2) 0% |
Elevation | 16 ft (5 m) |
Population (2010) | |
• Total | 190 |
• Density | 1,200/sq mi (460/km2) |
Time zone | UTC-8 (PST) |
• Summer (DST) | UTC-7 (PDT) |
ZIP code | 94569 |
Area code | 510, 341 |
FIPS code | 06-58226 |
GNIS feature IDs | 230948, 2409091 |
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