Diablo

Census-designated place in Contra Costa County, California

Aerial view of Diablo, California
Aerial view: USDA NAIP · USGS The National Map (public domain)

Diablo is an unincorporated community (census-designated place) in Contra Costa County, California, with 1,255 residents (2020 Census). It sits at 528 ft (161 m) above sea level. The nearest town is Danville, 2.1 miles S.

About Diablo

Diablo (Spanish for "Devil") is a census-designated place (CDP) in Contra Costa County, California, United States. The population was 1,255 at the 2020 census. It is located 2.5 miles (4.0 km) east-northeast of Danville.

Text: Wikipedia · CC BY-SA 4.0

Diablo weather: 7-day forecast

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Live webcams in Diablo

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Living in Diablo

Median household income
$248,150
Median home value
$2,000,001
Median age
43.3
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Map of Diablo

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Diablo, CA population

Diablo had 1,255 residents in the 2020 Census.

2020 Census1,255
Density920 per sq mi (355 per km²)

Source: U.S. Census Bureau, Decennial Census.

Diablo at a glance

StateCalifornia (CA)
CountyContra Costa County
TypeCensus-designated place
Population1,255 (2020)
Land area1.36 sq mi (3.5 km²)
Elevation528 ft (161 m)
Coordinates37.8408° N, 121.9565° W
ZIP code94528
Census code (GEOID)0619150

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Diablo

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Frequently asked questions about Diablo

What county is Diablo in?

Diablo is in Contra Costa County, California.

What is the population of Diablo, CA?

1,255 people lived in Diablo at the 2020 Census.

What is the ZIP code of Diablo, CA?

The ZIP code of Diablo is 94528.

What is the elevation of Diablo?

528 feet (161 m) above sea level.

What towns are near Diablo?

Danville (2.1 mi), Blackhawk (3.2 mi), Alamo (3.3 mi), North Gate (5.0 mi), Camino Tassajara (5.2 mi).

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