Supriya Ghosh (Editor)

Diablo, California

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Country
  
County
  
Contra Costa

FIPS code
  
06-19150

Elevation
  
161 m

Zip code
  
94528

Area code
  
Area code 925

State
  
Time zone
  
PST (UTC-8)

GNIS feature IDs
  
1655967, 2408668

Area
  
3.515 km²

Population
  
1,158 (2010)

Diablo, California activeraincomimagestoreuploads12914ar123

Diablo is a census-designated place (CDP) in Contra Costa County, California, United States. The population was 1,158 at the 2010 census. It is located 2.5 miles (4.0 km) east-northeast of Danville. "Diablo" is Spanish for devil.

Contents

Map of Diablo, CA, USA

Geography

According to the United States Census Bureau, the CDP has a total area of 1.4 square miles (3.6 km2), all of it land.

History

A post office was established at Diablo in 1916.

2010

The 2010 United States Census reported that Diablo had a population of 1,158. The population density was 853.1 people per square mile (329.4/km²). The racial makeup of Diablo was 1,065 (92.0%) White, 1 (0.1%) African American, 2 (0.2%) Native American, 55 (4.7%) Asian, 0 (0.0%) Pacific Islander, 5 (0.4%) from other races, and 30 (2.6%) from two or more races. Hispanic or Latino of any race were 39 persons (3.4%).

The Census reported that 1,102 people (95.2% of the population) lived in households, 56 (4.8%) lived in non-institutionalized group quarters, and 0 (0%) were institutionalized.

There were 412 households, out of which 135 (32.8%) had children under the age of 18 living in them, 315 (76.5%) were opposite-sex married couples living together, 17 (4.1%) had a female householder with no husband present, 11 (2.7%) had a male householder with no wife present. There were 8 (1.9%) unmarried opposite-sex partnerships, and 1 (0.2%) same-sex married couples or partnerships. 57 households (13.8%) were made up of individuals and 31 (7.5%) had someone living alone who was 65 years of age or older. The average household size was 2.67. There were 343 families (83.3% of all households); the average family size was 2.96.

The population was spread out with 275 people (23.7%) under the age of 18, 57 people (4.9%) aged 18 to 24, 149 people (12.9%) aged 25 to 44, 423 people (36.5%) aged 45 to 64, and 254 people (21.9%) who were 65 years of age or older. The median age was 49.3 years. For every 100 females there were 94.9 males. For every 100 females age 18 and over, there were 95.4 males.

There were 439 housing units at an average density of 323.4 per square mile (124.9/km²), of which 380 (92.2%) were owner-occupied, and 32 (7.8%) were occupied by renters. The homeowner vacancy rate was 1.8%; the rental vacancy rate was 3.0%. 1,033 people (89.2% of the population) lived in owner-occupied housing units and 69 people (6.0%) lived in rental housing units.

2000

As of the census of 2000, there were 988 people, 341 households, and 308 families residing in the CDP. The population density was 1,016.6 people per square mile (393.3/km²). There were 348 housing units at an average density of 357.0 per square mile (138.1/km²). The racial makeup of the CDP was 94.64% White, 0.61% Black or African American, 2.94% Asian, 0.61% from other races, and 1.21% from two or more races. 3.54% of the population were Hispanic or Latino of any race.

In terms of real estate prices, Forbes magazine rated Diablo the fourth most expensive ZIP code in the United States.

There were 341 households out of which 37.8% had children under the age of 18 living with them, 85.3% were married couples living together, 3.5% had a female householder with no husband present, and 9.4% were non-families. 8.2% of all households were made up of individuals and 4.7% had someone living alone who was 65 years of age or older. The average household size was 2.90 and the average family size was 3.03.

In the CDP, the population was spread out with 26.8% under the age of 18, 3.8% from 18 to 24, 17.1% from 25 to 44, 38.6% from 45 to 64, and 13.7% who were 65 years of age or older. The median age was 46 years. For every 100 females there were 96.0 males. For every 100 females age 18 and over, there were 90.3 males.

The median income for a household in the CDP was $197,904, and the median income for a family was in excess of $200,000. Males had a median income of $190,000 versus $62,614 for females. The per capita income for the CDP was $95,419. None of the population or families were below the poverty line.

References

Diablo, California Wikipedia


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