Diablo, California

About Diablo

Diablo is a small unincorporated community in western California.

Diablo holds the status of a census-designated place — a real, named community that residents call home, governed at the county level. The community covers 1.36 square miles.

📰 Local News

Read the latest California headlines on our news site, Bless News Daily.

What Makes Diablo Unique

• The only place in America named Diablo — a truly one-of-a-kind name among 32,000+ US communities.
• 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.
• Cost of living typically runs below the big-metro average.
• Well connected: 3+ neighboring communities within 4 miles.

📍 Neighborhoods in Diablo

Click a neighborhood to see it on the map.

🎡 Fun Things to Do

• Mount Diablo State Park Summit Museum · Museum

Attractions mapped by the OpenStreetMap community.

🏞️ Parks & Outdoors in Diablo

• Oak Hill Park reviews ★

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

⚡ Quick Facts

🌤️ Current Weather

Full forecast →

Source: National Weather Service

🔧 Local Services

Local Garage Door Repair Inc
Serving Diablo, CA
📞 (925) 559-4002

garage door repair in Diablo

🗺️ Map of Diablo

🏘️ Nearby Communities