Port Costa, Census-designated place in Contra Costa County, California.
Port Costa is a small community along the San Francisco Bay in Contra Costa County, situated within a quiet residential area of the East Bay region. The settlement features several historic buildings that reflect its past as a transportation center.
The Central Pacific Railroad founded the settlement in 1879 as a station for the railroad ferry Solano, which was key to the transcontinental route. This origin as a transportation hub shaped the community's development for many decades.
The place takes its name from its location along the bay and was shaped for generations by railroad activity, which still defines its character. The handful of buildings that remain tell the story of its role as a transportation hub.
The settlement is small and easy to explore on foot, with historic structures visible from the roads. Before visiting, check which buildings are open to the public, as not all are accessible regularly.
The Burlington Hotel and McNear's Warehouse were restored in the 1960s and stand as examples of how the community tried to preserve its past for visitors. These buildings demonstrate the effort to keep history alive in the present.
Location: Contra Costa County
Shares border with: Carquinez Strait
GPS coordinates: 38.04639,-122.18333
Latest update: December 7, 2025 20:21
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