Port Costa, California

About Port Costa

Set in the western part of California, Port Costa is a small unincorporated community.

Officially, Port Costa is a census-designated place — a real, named community that residents call home, governed at the county level. The community covers 0.16 square miles.

📰 Port Costa News Today

• Port Costa’s historic main drag is a hidden gem The Mercury News · Jun 8
• Sandwiched Between San Francisco And Sacramento Is California's Charming Town With Americana Vibes And Scenic Trails islands.com · Jun 13
• 'Broken Heart Tattoo' Jane Doe Found On Train Tracks Finally ID'd Patch · Jun 12
• A brief day trip to Port Costa, a tiny town of 200 unlike anywhere else in the Bay Area SFGATE · Nov 11
• Broken Heart Tattoo Sole Clue To Woman's Lonely Death On Train Tracks Patch · May 5

Live headlines via Google News — updates through the day.

What Makes Port Costa Unique

• The only place in America named Port Costa — a truly one-of-a-kind name among 32,000+ US communities.
• One of the smallest municipal footprints in the country at just 0.16 sq mi.
• An unincorporated community — no city hall of its own, which often means lower local taxes and county-managed services.
• Positioned in western California, convenient to the region's corridors and crossings.

Why People Love It Here

• Small-town pace of life: less traffic, more community, and neighbors who wave.
• Housing dollars stretch further here than in the nearest metro.
• Well connected: 3+ neighboring communities within 4 miles.

🍽️ Where to Eat in Port Costa

• Aung — asian
• Bella Siena — american
• Bull Valley Road House
• Honey House Cafe (café)
• Sailor Jack's — american
• Double Rainbow Cafe (café)
• Lucca Bar and Grill — regional
• Sandovals — mexican

Local spots mapped by the OpenStreetMap community.

🎡 Fun Things to Do

• Benicia Capitol · Museum
• Benicia Plein Air Gallery · Art gallery
• Happy Life Pottery · Art gallery
• City of Benicia Fishing Pier · Attraction

Attractions mapped by the OpenStreetMap community.

🏞️ Parks & Outdoors in Port Costa

• Arneson Park reviews ★
• Benicia Capitol State Historic Park reviews ★
• Carquinez Regional Shoreline · Nature reserve reviews ★
• First Street Green reviews ★
• Forrest Deaner Native Plant Botanic Garden · Garden reviews ★
• Glass Beach reviews ★
• Land Bank · Nature reserve reviews ★
• Matthew Turner Shipyard Park reviews ★
• Ninth Street Park reviews ★
• Port Costa Community Garden · Garden reviews ★
• Raymond J. Bordoni Public Acess Beach reviews ★
• Southampton Bay Wetland Natural Preserve · Nature reserve reviews ★

Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.

⚡ Quick Facts

🗺️ Map of Port Costa

🏘️ Nearby Communities