Diablo

37.8349° N, 121.9580° W

Diablo, CA Real Estate and Lifestyle

Diablo is one of the East Bay's most exclusive and private communities for buyers who want estate-level properties, historic character, and a lifestyle centered around privacy and country club living. Nestled at the base of Mount Diablo with only around 400 homes, this unincorporated enclave delivers true seclusion while staying remarkably close to downtown Danville and Walnut Creek.

Why do people choose Diablo

Diablo delivers a rare combination: large parcels, mature landscaping, architectural diversity, and complete privacy without feeling isolated. The community has no commercial district—just wide, tree-lined streets, equestrian trails, and homes that range from classic ranch estates to English Tudor and New Victorian styles. For buyers who prioritize space, exclusivity, and a membership-driven lifestyle, Diablo offers something genuinely distinct in the East Bay.

Diablo Country Club lifestyle

Diablo Country Club is the heart of the community and a defining feature of the Diablo lifestyle. Founded in 1914 as California's original family-oriented golf club, it recently completed a $41 million renovation that honors its historic roots while bringing modern amenities. For members, the club becomes a weekly rhythm: golf on the meticulously restored 18-hole course designed by Jack Neville and William Watson, tennis, fitness, swimming, and farm-to-table dining. The club is not just nearby—it is woven into daily life for many residents.

Outdoors and recreation

Beyond the country club, Diablo offers direct access to world-class outdoor recreation. Mount Diablo State Park, with its 20,000 acres and dozens of hiking trails, sits immediately adjacent to the community. The park offers summit hikes, wildlife viewing, and some of the most dramatic sunset views in the Bay Area. Within Diablo itself, Kay's Trail provides equestrian and pedestrian paths connecting different parts of the community, maintaining the semi-rural character that defines the area.

Real estate and property character

Diablo real estate stands apart. Properties typically sit on half-acre to full-acre lots, many with mature oaks, rolling topography, and true privacy between homes. Architectural styles vary widely—ranch estates, English Tudors, Mediterranean villas, and custom contemporary builds—but all share exceptional quality and attention to detail. Homes here range from $2 million to well over $5 million depending on lot size, views, and condition.

For sellers, Diablo buyers are highly discerning and typically compare your property to a very small pool of alternatives. Presentation, land quality, and club proximity all factor heavily into value. If you want a realistic number, start with a home value estimate in Diablo.

Schools and education

Diablo is served by the San Ramon Valley Unified School District, one of the top-performing districts in California. Local families attend Green Valley Elementary, Los Cerros Middle School, and Monte Vista High School, all highly rated. The community is also home to The Athenian School, a prestigious college preparatory boarding and day school ranked among the top private schools in California, serving grades 6-12 on a 75-acre campus.

Access and commuting

Despite its secluded feel, Diablo offers practical access to the rest of the East Bay. Downtown Danville is 2 miles west via Diablo Road, providing restaurants, shopping, and services. Walnut Creek, I-680, and regional employment centers are within a 15-20 minute drive. For buyers who can afford the premium, Diablo offers a lifestyle that feels genuinely removed while staying functionally connected.

Community governance and character

Diablo is governed by the Diablo Community Services District (DCSD), which provides dedicated security through the Contra Costa Sheriff's Department, maintains all roads and bridges within the community, and preserves Kay's Trail. The Diablo Property Owners' Association (DPOA), founded in 1929, enhances community identity through social events, holiday decorations, and preservation of the area's 110+ year history. This combination of private governance and strong community identity is central to what makes Diablo feel distinct.

If you are selling in Diablo

Diablo buyers are looking for something specific: privacy, land, country club access, and a home that delivers on the premium the location commands. Properties that show well, highlight their lot quality, and feel turnkey tend to generate the strongest interest. If you are considering improvements before listing, start here: Compass Concierge.

Overview for Diablo, CA

1,072 people live in Diablo, where the median age is 37.7 and the average individual income is $102,363. Data provided by the U.S. Census Bureau.

1,072

Total Population

37.7 years

Median Age

High

Population Density Population Density This is the number of people per square mile in a neighborhood.

$102,363

Average individual Income

Around Diablo, CA

There's plenty to do around Diablo, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.

4
Car-Dependent
Walking Score

Points of Interest

Explore popular things to do in the area, including Koo's Tae Kwon Do Academy, N8 Athletic, and Happy Panda Kids Learning Center.

Name Category Distance Reviews
Ratings by Yelp
Active 4.47 miles 10 reviews 5/5 stars
Active 2.8 miles 5 reviews 5/5 stars
Active 4.35 miles 8 reviews 5/5 stars
Beauty 4.44 miles 11 reviews 5/5 stars
Beauty 2.66 miles 8 reviews 5/5 stars
Beauty 2.8 miles 8 reviews 5/5 stars

Demographics and Employment Data for Diablo, CA

Diablo has 385 households, with an average household size of 2.78. Data provided by the U.S. Census Bureau. Here’s what the people living in Diablo do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau.

1,072

Total Population

High

Population Density Population Density This is the number of people per square mile in a neighborhood.

37.7

Median Age

42.44 / 57.56%

Men vs Women

Population by Age Group

0-9:

0-9 Years

10-17:

10-17 Years

18-24:

18-24 Years

25-64:

25-64 Years

65-74:

65-74 Years

75+:

75+ Years

Education Level

  • Less Than 9th Grade
  • High School Degree
  • Associate Degree
  • Bachelor Degree
  • Graduate Degree
385

Total Households

2.78

Average Household Size

$102,363

Average individual Income

Households with Children

With Children:

Without Children:

Marital Status

Married
Single
Divorced
Separated

Blue vs White Collar Workers

Blue Collar:

White Collar:

Commute Time

0 to 14 Minutes
15 to 29 Minutes
30 to 59 Minutes
60+ Minutes

Schools in Diablo, CA

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Primary Schools ()
Middle Schools ()
High Schools ()
Mixed Schools ()
The following schools are within or nearby Diablo. The rating and statistics can serve as a starting point to make baseline comparisons on the right schools for your family. Data provided by the U.S. Census Bureau.
Type
Name
Category
Grades
School rating
Diablo

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