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Top 8 Richest Cities in California in 2024

California is home to some of the wealthiest cities in the United States of America. It is the “Golden State” of America where style and extravagance coexist peacefully with innovation and the natural world. Tech giants and celebrities call these places home because of their high household incomes, premium real estate, and upscale facilities. 

List of 8 Richest Cities in California 

Here is the list of the 8 richest cities in California.

  1. Atherton
  2. Hillsborough
  3. Rolling Hills
  4. Portola Valley
  5. Woodside
  6. Monte Sereno
  7. Los Altos Hills
  8. Emerald Lake Hills

1) Atherton

Atherton, which is located in the center of Silicon Valley, is a shining example of luxury and wealth. This elite community, well-known for its expansive estates and green surroundings, has long been associated with riches. With an average household income of more than $594,651, Atherton is among the richest cities in the US, not just in California.

Atherton was first built as a weekend getaway for San Francisco’s aristocracy in the late 19th century. Today, tech giants and business magnates alike choose Atherton as their home. Million-dollar residences with opulent facilities and stunning architecture can be found lining its tree-lined lanes.

Even while Athertons only covers slightly more than five square miles, it is nonetheless a popular destination for wealthy people looking for unmatched solitude and luxury. Its standing as one of the richest communities in California is cemented by its frequent image as a haven for the affluent.

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2) Hillsborough

Located in the charming hills of the San Francisco Peninsula, Hillsborough is the pinnacle of wealth and luxury. Founded in 1910 by the visionary developer William H. Crocker, this rich community has grown to represent luxury living and opulent architecture.

According to the most recent data available, Hillsborough has an average household income of almost $539,950, making it one of the wealthiest towns in California. The astonishing variety of expansive estates in the city, many of which offer spectacular views of the surrounding countryside, is a testament to this affluence.

Hillsborough is unique in that it is dedicated to maintaining its stunning natural surroundings and historic history. Several historic sites can be found in the city, such as the well-known Carolands Chateau, an opulent residence constructed in the Beaux-Arts style. Hillsborough’s attractiveness is further increased by strict zoning laws that guarantee new construction blends nicely with the area’s bucolic surroundings.

Hillsborough provides people with an unmatched quality of life beyond its opulent homes. Prestigious schools, immaculate parks, and its proximity to Silicon Valley’s booming tech sector draw in discriminating folks looking for opportunity and peace of mind.

3) Rolling Hills

Rolling Hills is a wealthy and scenic haven of wealth perched atop the picturesque Palos Verdes Peninsula in Los Angeles County. This gated neighborhood was established in 1957 and is well-known for its vast homes, horse trails, and sweeping views of the ocean.

According to the most recent data available, Rolling Hills has an average household income of over $481,340, placing it among the wealthiest communities in California. Few people who appreciate seclusion, safety, and the peace that comes with its large homes reside in this restricted enclave.

Rolling Hills is unique in that it is committed to maintaining its rustic charm and beautiful scenery. The city gives people a respite from urban sprawl while keeping them close to Los Angeles’s cultural and commercial centers thanks to its stringent zoning laws and large open spaces.

Rolling Hills is a popular destination for horse lovers due to its vast system of bridle trails and horse-friendly facilities, such as a neighborhood riding ring and stables. 

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4) Portola Valley

Situated amidst the lush hills of San Mateo County, Portola Valley personifies the iconic California dream of abundant living in balance with the environment. This idyllic community was founded in 1964 and is well-known for its large estates, rustic appeal, and dedication to environmental preservation.

According to the most recent data, the average household income of Portola Valley is $462,935. Its serene atmosphere and tight-knit community spirit attract inhabitants, who include entrepreneurs, artists, and tech professionals.

Portola Valley is unique because of its strong ties to the surrounding environment. Large tracts of open space can be found around the area, including the well-known Windy Hill Open Space Preserve and the charming Portola Valley Ranch. Residents in these natural sanctuaries have easy access to hiking, biking, and horseback riding, all only a short distance from their homes.

Apart from its breathtaking scenery, Portola Valley takes great pleasure in its dedication to environmental conservation and sustainability. The town’s green projects include animal corridors and natural habitat preservation, as well as solar-powered public buildings and an extensive recycling program.

5) Woodside

Located around San Mateo County’s green forests, Woodside radiates a sense of understated opulence and rustic elegance. Established in 1956, this elite community has long been a favorite among celebrities, corporate titans, and tech elites who value seclusion, peace, and the surrounding natural beauty.

Woodside is one of the wealthiest towns in California, with an average household income of almost $445,543 as of the most recent data. Its elegant homes, expansive vineyards, and well-kept gardens represent the pinnacle of luxurious life right outside Silicon Valley.

The smooth transition between opulent living and the surrounding forest is what distinguishes Woodside. Large properties that blend in perfectly with the surrounding scenery can be found throughout the town, providing inhabitants with unmatched views of the towering redwoods, undulating hills, and winding creeks.

Beyond its lavish homes, Woodside provides outdoor enthusiasts with an abundance of recreational options. Residents can enjoy leisurely games of golf at the esteemed Woodside Country Club or explore miles of hiking and horseback riding paths in neighboring parks including Wunderlich Park and Huddart Park.

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6) Monte Sereno

A hidden jewel of exclusivity and elegance, Monte Sereno is situated amid Santa Clara County’s undulating hills. This 1957-founded tiny city is known for its magnificent estates, picturesque landscapes, and calm atmosphere, which draw affluent citizens looking for seclusion and distinction.

According to the most recent data available, Monte Sereno has an average household income of almost $422,996, making it one of the wealthiest towns in California. Rich people looking for a peaceful get-away from the city will find it to be the perfect hideaway because of its remote location, which is only a short distance from Silicon Valley’s busy tech district.

The small-town feel of Monte Sereno and its commitment to protecting its natural beauty are what make it unique. Vast estates with vineyards, beautiful gardens, and sweeping views of the neighboring valleys and mountains can be found throughout the city.

Residents of Monte Sereno have access to an abundance of leisure possibilities despite the community’s tiny size. Besides the city’s proximity to top-notch restaurants, shopping, and cultural activities, nearby parks like Lexington Reservoir County Park and Vasona Park offer plenty of chances for hiking, picnicking, and water sports, giving inhabitants the best of both worlds.

7) Los Altos Hills

In the center of Silicon Valley, Los Altos Hills is a haven of luxury and peace, located in the calm foothills of the Santa Cruz Mountains. This upscale neighborhood was founded in 1956 and is well-known for its vast mansions, sweeping views, and dedication to maintaining its rustic charm.

According to the most recent data available, Los Altos Hills is among the wealthiest cities in California, with an average household income of almost $460,098. Tech leaders, business owners, and wealthy families seeking seclusion and distinction are drawn to its exclusive neighborhoods, which are filled with opulent mansions and lush gardens.

Los Altos Hills is unique in that it is committed to maintaining its open spaces and natural beauty. There are plenty of paths around the city for bicycling, hiking, and horseback riding, giving locals the chance to explore the breathtaking surroundings.

Los Altos Hills provides its citizens with a wide range of cultural and recreational opportunities along with its natural features. The city is home to the renowned Los Altos Golf and Country Club, the picturesque Foothills Nature Preserve, and a thriving arts and music scene that represents the wide range of interests of its citizens.

Luxurious living, breathtaking scenery, and a strong sense of community are all combined in Los Altos Hills, which keeps drawing people looking for the best possible quality of life in the middle of the Bay Area.

Also Read: Richest people in the USA

8) Emerald Lake Hills

Emerald Lake Hills is a secret haven of peace and beauty located within the San Francisco Peninsula’s lush surroundings. This charming residential community was founded in the middle of the 20th century and is well-known for its picturesque lakes, wooded surroundings, and tight-knit community spirit, which gives its members a strong feeling of identity.

Emerald Lake Hills has a high median household income of $250,001 which is indicative of the wealthy populations attracted to the area’s gorgeous surroundings. Families looking for a quiet getaway from the bustle of the city find it appealing due to its close proximity to Silicon Valley and peaceful atmosphere, which appeals to CEOs and tech workers alike.

Emerald Lake Hills is distinguished by its unique blend of suburban ease and rustic beauty. The neighborhood is filled with quaint houses situated among massive trees, giving homeowners a feeling of isolation and quiet while still being close to the Bay Area’s conveniences and job prospects.

Emerald Lake Hills provides its residents with access to a wide range of leisure opportunities besides its scenic surroundings. Boating, fishing, and picnicking are all possible in the picturesque lakes, and there are miles of hiking and biking paths in the neighboring parks for outdoor enthusiasts to explore.


The richest cities in California are the epitome of luxury and richness. Every city provides a different combination of riches and lifestyles. High-net-worth individuals are drawn to these cities due to their large estates, scenic surroundings, and proximity to major economic centers such as Silicon Valley. 


What Is the Wealthiest City in California?

Atherton is considered the wealthiest city in California. It has a median household income of about $594,651.

Where Do Most Billionaires Live in California?

California is the state with the most billionaires in the USA. It has more than 185 billionaires and most of them reside near the San Francisco Bay Area.

Oleksandra Mamchii

Working as a academic lead at Best Diplomats.

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