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Diablo, California
CDP
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.
📰 Diablo News Today
- PG&E Receives $271 Million Federal Payment For Diablo Canyon Extended Operation NucNet · Aug 18
- California planned a nuclear exit. Now it’s reconsidering latimes.com · Aug 16
- Department of Energy Awards First Civil Nuclear Credit Payment to California Power Plant energy.gov · Aug 13
- Fresno farm leader tours Diablo Canyon, backs nuclear extension thebusinessjournal.com · Aug 17
- Diablo Canyon receives partial Civil Nuclear Credit payment -- ANS / Nuclear Newswire - American Nuclear Society -- ANS American Nuclear Society -- ANS · Aug 17
Live headlines via Google News — updates through the day.
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
StateCalifornia
TypeCDP
Population (2024)—
Land area1.36 sq mi
Coordinates37.8408, -121.9565