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Mount Diablo, CA

Comprehensive demographics, housing data, local amenities, and economic statistics for Mount Diablo.

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Community Insights

High Incomes
$120k/year
top 5% nationally
Highly Educated
27% bachelor's · 11% graduate
top 10% nationally
Leading Industries
Healthcare · Arts, Food & Hospitality · Professional Services
17% healthcare
Home Value Growth⬆
+6.9% over 2 years
Young Adults
30% of residents
above average nationally
Homeowners
64% of occupied units

People & Demographics

Total Population320,839
Households—
Under 18
21.0%
Age 18–34
30.0%
Age 35–64
32.0%
Age 65+
18.0%
Veterans
5.0%
Active Duty
2.0%

Housing & Living

Median Home Value$756,832
Median Gross Rent$2,330/mo
Owner Occupied
64.4%
Renter Occupied
35.6%
Detached Homes
—
Built Pre-1940
—

Economy & Income

Median Household Income$120,219
Poverty Rate—

Key Industries

Healthcare17.0%
Professional Services2.0%
Manufacturing0.0%
Retail6.0%
Education2.0%

Amenities & Transit

Transit Score—
Walkability / Amenities—
Commute < 15m
—
Commute 60m+
—

Education

High School Grad
—
Bachelor's Degree
27.0%
Master's or Higher
11.0%
School Enrollment
—

Frequently Asked Questions

What is the population and demographic makeup of Mount Diablo?›

The total population of Mount Diablo is approximately 320,839. The largest age group is 35-64 year olds. This demographic data is sourced from the U.S. Census Bureau.

Do more people rent or own homes in Mount Diablo?›

The housing market in Mount Diablo is predominantly driven by homeowners, with 64% of housing units being owner-occupied and 36% being renter-occupied.

What is the education level of residents in Mount Diablo?›

In Mount Diablo, approximately 27% of adult residents hold a bachelor's degree or higher. Additionally, 11% of the population holds a master's degree or higher. This indicates the local educational attainment compared to state and national averages.