This beautifully detailed map of Port Costa, California was created in 2026 using aerial imagery combined with modern topographical, census, street and landmark data. It's a modern aerial view of Port Costa in Contra Costa County, California, that combines modern data with a vintage aesthetic. The roads feature printed names, and if you look closely you can find your exact house accurately shown in its correct location.
Explore an aerial view of Port Costa, California
On this map you'll find Carquinez Regional Shoreline, Canyon Lake Drive, Prospect Avenue, Carquinez Scenic Drive, Reservoir Street, Fire Lane, Railroad Avenue, Erskine Street, South Avenue, and more. Each red shape is a building, so zoom in on the preview and look for yours.
Port Costa is a community in Contra Costa County. The Census Bureau counted 190 people here in 2020. Port Costa sits about 2 miles east of Crockett, 3 miles southwest of Benicia and 4 miles east of Rodeo. The map prints the town name in its title panel, with the coordinates below it.
Take a closer look at the Port Costa map
Names on this map
These names are printed on this map.
Places: Carquinez Regional Shoreline.
Streets and roads: Canyon Lake Drive, Prospect Avenue, Carquinez Scenic Drive, Reservoir Street, Fire Lane, Railroad Avenue, Erskine Street and South Avenue.
See it on a wall
The Port Costa map as a framed print. Swipe for more.
Created by KNOWOL in 2026. The buildings are small red shapes, the roads carry their printed names, and shaded relief shows the shape of the land. The title panel reads "AERIAL VIEW OF PORT COSTA, CALIFORNIA" with 38°03' NORTH 122°11' WEST.
It suits a den, a classroom or a front hall, and it makes a gift for anyone with Port Costa roots. Open the preview and find the block you know. See sizes and frames for the Port Costa map.
