Skip to main content

These Are The Richest Counties in the U.S.
Real Estate

These Are The Richest Counties in the U.S.

Find out which U.S. counties are the richest in the country based on median home prices and what they have in common.

Roubina Al Abashian


3 min read

January 02, 2022

As home values continue to climb, it's interesting to note the expanding roster of America's most affluent counties. Contrary to what many might expect, these prosperous areas aren't exclusively nestled along the shoreline. A notable trait shared among the leading affluent counties in the nation is their relatively low population density.

These Are The Wealthiest Counties in the U.S.

Located in the northwestern part of the San Francisco Bay Area, Marin County had the sixth highest income per capita of all U.S. counties in 2019.

1. Marin County, California

Median home price: $1,480,900

While every county has its unique charm, some naturally stand out due to their affluence. Despite being the smallest in the Bay Area, Marin County compensates with breathtaking landscapes and a high quality of life. Its mild climate, easy access to San Francisco, and excellent educational institutions rank it among the most desirable locations in the U.S.

2. San Mateo County, California

Median home price: $1,645,480

San Mateo County sets itself apart with its expansive natural beauty and thriving agricultural sector. Flanked by the Pacific Ocean on one side and the San Francisco Bay on the other, it's a prime spot in California for employment opportunities. The local economy is buoyed by sectors like bioscience, software development, and eco-friendly technologies, cementing San Mateo's status as one of the nation's wealthiest counties.

Loudoun County has been ranked first in the United States in median household income since 2008.

3. Loudoun County, Virginia

Median home price: $663,910

Loudoun County in Virginia is witnessing rapid growth, making it one of the nation's burgeoning affluent areas. Its combination of historical richness, inviting communities, and burgeoning economic landscape positions it as a top wealthy county in the U.S. The area also boasts the lowest crime rates in Virginia, making it an attractive destination for families nationwide.

4. Los Alamos County, New Mexico

Median home price: $359,500

Despite its modest size, Los Alamos County has seen significant growth, earning a notable status for its contributions to science and technology. Coupled with an outstanding education system, it's no wonder this area is ranked among the wealthiest in the U.S. Los Alamos stands out for its quality of life, with the lowest child poverty rates across the nation, setting a high standard for living conditions.

Recomended businesses

Show me
Recommended Businesses near

Discover the best of California. Our recommended businesses are top-quality and are committed to their communities.

5. Santa Clara County, California

Median home price: $1,481,010

It's hard to imagine a roundup of the priciest U.S. counties without including the heart of Silicon Valley. Santa Clara County, with San Jose at its core, stands as Northern California's largest city in terms of both size and population. Offering top-notch facilities and a vibrant tech scene, this county is the backdrop for some of California's most upscale urban areas.

Orange County is a tourist center since it's home to attractions like Disneyland, Knott's Berry Farm, and Mission San Juan Capistrano.

6. Orange County, California

Median home price: $935, 200

Famed for its portrayal in "The O.C.," Orange County truly lives up to its depiction as one of the premium locales in the U.S. Known for its picturesque coastlines, dynamic real estate market, and iconic attractions like Disneyland, it's a magnet for tourists and residents alike. With its array of opulent communities, Orange County is an idyllic place many dream of calling home.

7. Nassau County, New York

Median home price: $666,940

Nassau County is recognized for hosting some of the nation's priciest cities, yet it also ranks among the highest-income regions in the U.S. The area is known for its serene suburban communities, offering a peaceful retreat from the fast pace of nearby urban centers. Its proximity to New York City means residents can enjoy a tranquil lifestyle while benefiting from an easy commute to the bustling city life.

As the seventh most populous county in California, Alameda is part of the San Francisco–Oakland–Berkeley metro area.

8. Alameda County, California

Median home price: $1,129,790

Alameda County's population boom is attributed to its close-knit communities, a plethora of activities, and excellent educational institutions, enhancing the area's cultural diversity. While many are drawn here for the educational opportunities, the county's wealth and quality of life are compelling reasons to make it a long-term home.

9. Placer County, California

Median home price: $673,870

Placer County epitomizes the ideal balance of work, education, recreation, and living. Boasting a robust economy, stunning natural landscapes, top-tier educational institutions, and secure communities, it's an attractive destination for many. With the added allure of Lake Tahoe's north shore as a neighbor, Placer County promises not just a home but a haven for exhilarating vacations.

In 2019, San Francisco was the county with the seventh-highest income in the United States, with a per capita income of $139,405.

10. City and County of San Francisco, California

Median home price: $1,522,830

As the nucleus of finance, commerce, and culture in California, San Francisco naturally ranks among the country's most affluent counties. The city's appeal extends well beyond its economic prowess, offering captivating architecture, lush natural vistas, and an endless array of unique activities. For those who enjoy starting their day at vibrant coffee shops and savoring delightful brunches, San Francisco offers an unparalleled lifestyle.

11. Ventura County, California

Median home price: $796,090

Ventura County's success can be attributed to its proactive community, which is dedicated to maintaining its status as one of the wealthiest counties in the U.S. The region boasts excellent educational institutions, stunning beaches, and a vibrant cultural landscape, all contributing to its ongoing development. Offering a coastal lifestyle that's more affordable than Los Angeles, yet close enough for convenient day trips, Ventura County presents a compelling option for those seeking the best of both worlds.

Need help with a home improvement project? Get a free quote today!

Enter Your Zip Code

Enter Your Zip Code

RELATED Articles

Discover More

fueled by the power of California love
We're committed to helping you discover the places, people and businesses that make our state Golden. Our online publication, updated daily, brings you all the content you need to live your California dreams. And that's just the beginning…
Purpose section
Purpose section