CensusEasy
CITY · 2000 CENSUS

Diablo

California · 988 residents · 1.364 sq mi
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The short version

Diablo is significantly wealthier than the US average, with a median household income of $197,904. Population has fallen 24% since 2009, a loss of 304 residents. 65% of adults hold a bachelor's degree or higher, well above the national rate of 24%. Median home value is $985,600. With a median age of 45.8, the population is older than the US median of 35.2. Households here earn about 317% more than the California median.

At a glance
Wealthier
above the US median
US median: $42,589
Older
median age 45.8
US median: 35.2
More educated
65% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

988
−24%vs 2009
vs 1,292 in 2009
2000 – 2024
724 / sq mi
−24%vs 2009
vs 947 / sq mi in 2009
US average: 242
45.8
−3%vs 2009
vs 47.0 in 2009
US average: 35.2
Population, 20002024
2715508281K1K2000201020202024Diablo
20241K
2000201020202024
Section 02

Income & economy

$197,904
+60%inflation adjusted, since 2009
vs $153,750 in 2009
US average: $42,589
2000 – 2024
$95,419
−49%vs 2009
vs $187,892 in 2009
US average: $21,522
0.0%
Unchangedvs 2009
vs 0.0% in 2009
US average: 12.4%
Section 03

Housing

$985,600
+23%inflation adjusted, since 2009
vs $1,000,001 in 2009
US average: $120,530
2000 – 2024
$0
US average: $602
97.4%
−2.6 ptsvs 2009
vs 100.0% in 2009
2.6% rent
5.0
−23%vs 2009
vs 6.5 in 2009
2000 – 2024
RELATED:See current rent listings in Diablo on RentDataNow
Section 04

Race & ethnicity

2009
White, non-Hispanic79.8%(1,031)
Black0%(0)
Hispanic / Latino0%(0)
Asian10.2%(132)
Diversity Score42.9%(554)
2000
White, non-Hispanic92%(909)
Black0.6%(6)
Hispanic / Latino3.5%(35)
Asian2.9%(29)
Diversity Score17%(168)
17
−60%vs 2009
vs 43 in 2009
2000 – 2024
Section 05

Education

65.5%
+2.5 ptsvs 2009
vs 63.0% in 2009
US average: 24.4%
High school or higher
100.0%
+4.6 ptsvs 2009
vs 95.4% in 2009
US average: 80.3%
34.8%
+5.6 ptsvs 2009
vs 29.2% in 2009
US average: 8.8%
Section 06

Commute & transportation

25.4 min
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Diablo, California?

Diablo, California has about 988 residents according to the 2000 Census.

What is the median household income in Diablo, California?

The typical household in Diablo, California earns about $197,904 a year. Half of households make more than that, and half make less.

Is Diablo, California expensive?

In Diablo, California, the median home is worth about $985,600, and the typical rent is about $0 a month.

How educated are people in Diablo, California?

About 65.5% of adults age 25 and over in Diablo, California hold a bachelor's degree or higher.

What is the poverty rate in Diablo, California?

About 0.0% of people in Diablo, California live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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