Acalanes Ridge vs Diablo

A side-by-side comparison of Acalanes Ridge and Diablo: population, income, housing, and more.

Acalanes Ridge and Diablo are places in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Diablo has the higher population (1,072 vs 1,025 in Acalanes Ridge). Diablo has the higher median home value ($2,000,001 vs $1,574,600 in Acalanes Ridge). Since 2019, Diablo's population has grown faster (+139.3% vs -9.6%).

Population, income & housing

	Acalanes Ridge	Diablo
Population	1,025	1,072
Median age	53.0 yrs	37.7 yrs
Median household income	$172,667	—
Median home value	$1,574,600	$2,000,001
Median gross rent	$3,501	—
Housing units	422	422
Homeownership rate	72.5%	100.0%
Bachelor's degree or higher	73.9%	84.1%
Unemployment rate	9.0%	7.7%

Trends (ACS 5-year, 2019–2023)

	Acalanes Ridge	Diablo
Population	1,134 → 1,025 (-9.6%)	448 → 1,072 (+139.3%)
Median household income	$161,806 → $172,667 (+6.7%)	$143,616 → $250,001 (+74.1%)
Median home value	$1,071,200 → $1,574,600 (+47.0%)	$2,000,001 → $2,000,001 (+0.0%)
Median gross rent	$3,501 → $3,501 (+0.0%)	—

Acalanes Ridge

Population

1,1341,025

Median household income

$161,806$172,667

Median home value

$1,071,200$1,574,600

Median gross rent

$3,501$3,501

Diablo

Population

4481,072

Median household income

$143,616$250,001

Median home value

$2,000,001$2,000,001

Age & race/ethnicity

Age distribution (share)

	Acalanes Ridge	Diablo
Under 5	3.3%	7.2%
5 to 17	1.4%	19.1%
18 to 24	6.6%	6.8%
25 to 34	6.6%	1.3%
35 to 44	20.9%	29.1%
45 to 54	13.7%	5.0%
55 to 64	14.3%	19.0%
65 to 74	20.6%	0.0%
75 and over	12.6%	12.4%

Race & ethnicity (share)

	Acalanes Ridge	Diablo
White (non-Hispanic)	74.8%	79.8%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	0.1%	0.0%
Asian	14.7%	1.6%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	7.3%
Two or more races	2.8%	1.5%
Hispanic or Latino	7.5%	9.9%

Educational attainment (age 25+)

Share of adults 25+

	Acalanes Ridge	Diablo
No high school diploma	1.1%	0.0%
High school graduate	7.6%	2.2%
Some college or associate's	17.4%	13.7%
Bachelor's degree	30.9%	27.6%
Graduate or professional degree	43.0%	56.5%

Commute to work

How workers get to work (share)

	Acalanes Ridge	Diablo
Drove alone	54.4%	62.9%
Carpooled	0.0%	8.6%
Public transit	4.7%	15.1%
Walked	9.8%	9.5%
Bicycle	0.0%	0.0%
Worked from home	30.3%	3.9%
Other means	0.8%	0.0%

Housing

Units in structure (share)

	Acalanes Ridge	Diablo
1-unit, detached	100.0%	100.0%
1-unit, attached	0.0%	0.0%
2 to 4 units	0.0%	0.0%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Acalanes Ridge	Diablo
Poverty rate	4.5%	9.9%
Average household size	2.43	2.78
Mean commute (minutes)	26	39
Median year structure built	1959	1982