Atherton

Atherton was known as a summer home destination for the San Francisco elite.

Welcome to Atherton

If Atherton seems especially quiet and secluded, it’s no accident: The town prohibits commercial development of any kind, and it declares in its General Plan that streets are “designed primarily as scenic routes rather than for speed of travel.” Today, the town’s neighborhoods are still thickly wooded with oaks, redwoods, cedars, pines, and ornamental trees.


Atherton also stands out as one of the wealthiest communities in the United States. Atherton was originally comprised of large estates owned by wealthy San Francisco businessmen. The estates were gradually subdivided, beginning in the 1920s and ’30s, but the town has held fast to rules setting the minimum lot size at one acre. Atherton covers five square miles in southern San Mateo County, bordered by Menlo Park, Redwood City, Woodside, and unincorporated areas of the county. It stretches from Interstate 280 to the southwest to Highway 101 to the northeast. San Francisco is 29 miles to the north, and San Jose is 21 miles to the south.

Frequently Asked Questions About Atherton

What is it like to live in Atherton?
Atherton is known for privacy, estate-style living, and tree-lined streets in one of Silicon Valley’s most exclusive communities. Residents value large lots, a quiet atmosphere, and convenient access to nearby Menlo Park, Palo Alto, and major tech campuses. For more local insight, read What It’s Like to Live in Atherton: A Local’s Perspective.


Why are homes in Atherton so expensive?
Atherton home values are driven by limited inventory, large lot sizes, privacy, and strong long-term demand from high-net-worth buyers. Its central Silicon Valley location near leading employers and Stanford University also adds to its appeal. Many buyers view Atherton as a trophy market with lasting value.


How much do homes cost in Atherton?
Home prices in Atherton vary widely based on lot size, location, architecture, and level of renovation. Entry opportunities, custom newer estates, and legacy properties can differ significantly. For the most accurate picture, browse current listings on our Luxury Homes in Menlo Park and Atherton page or request a personalized market update.


How are the schools in Atherton?
Atherton is served by respected public school districts and is also close to several highly regarded private schools. School boundaries can vary by address, which makes location strategy especially important when buying here. Many families also consider nearby private options when choosing Atherton. For personalized guidance, contact our team.

​​​​​​​
What are property taxes and ownership costs in Atherton?
Ownership costs in Atherton often include property taxes, insurance, landscaping, and estate-level maintenance. Because purchase prices are higher, annual carrying costs can be substantial compared with many neighboring cities. Buyers should evaluate both purchase price and long-term ownership expenses when planning a move to Atherton.

Property Listings

Overview for Atherton, CA

7,030 people live in Atherton, where the median age is 49.1 and the average individual income is $203,239. Data provided by the U.S. Census Bureau.

7,030

Total Population

49.1 years

Median Age

High

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

$203,239

Average individual Income

Around Atherton, CA

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

8
Car-Dependent
Walking Score
53
Bikeable
Bike Score

Points of Interest

Explore popular things to do in the area, including Paradise Shave Ice, New Balance Stanford, and Tenndeavor Tennis Lessons.

Name Category Distance Reviews
Ratings by Yelp
Dining 1.34 miles 18 reviews 5/5 stars
Shopping 1.88 miles 6 reviews 5/5 stars
Active 3.17 miles 13 reviews 5/5 stars
Active 4.33 miles 6 reviews 5/5 stars
Active 1.04 miles 5 reviews 5/5 stars
Active 1.21 miles 19 reviews 5/5 stars

Demographics and Employment Data for Atherton, CA

Atherton has 2,275 households, with an average household size of 2.81. Data provided by the U.S. Census Bureau. Here’s what the people living in Atherton do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 7,030 people call Atherton home. The population density is 1,398.51 and the largest age group is Data provided by the U.S. Census Bureau.

7,030

Total Population

High

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

49.1

Median Age

49.12 / 50.88%

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
2,275

Total Households

2.81

Average Household Size

$203,239

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
Atherton

Browse Properties In The Area

Work With Dana

Dana's extensive hands-on experience in business, marketing, and construction, led her into the world of real estate. Dana uses her strong project management and organizational skills to bring excellent service and a competitive edge to her clients.

Follow Dana