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CITY · INCORPORATED 1923 · 1990 CENSUS

Atherton

California · 7,163 residents · 5.02 sq mi
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The short version

Atherton is home to 7,163 people in California. That is roughly 265% ahead of the California median. Median household income runs $130,734, well clear of the $30,130 US median. This is an unusually credentialed place: 68% of adults have a four-year degree. The typical home is worth $500,001. The median age is 44.3, about 11 years above the US median.

At a glance
Wealthier
above the US median
US median: $30,130
Older
median age 44.3
US median: 33.0
More educated
68% hold a bachelor's degree
US average: 20%
More affordable
home values down 34%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

7,163
Unchangedvs 2000
vs 7,194 in 2000
1990 – 2025
44.3
−2%vs 2000
vs 45.3 in 2000
US average: 33.0
Land area
5.02 sq mi
Population, 19902024
7K7K7K7K7K19902000201020202024Atherton
20247K
1990201020202024
Age distribution, 1990
Under 54.9%(353)
US avg: 7.3%
5 to 94.3%(311)
US avg: 7.3%
10 to 146.7%(483)
US avg: 6.9%
15 to 196.4%(458)
US avg: 7.1%
20 to 246.5%(468)
US avg: 7.5%
25 to 348.9%(640)
US avg: 17.5%
35 to 4413.3%(954)
US avg: 15.1%
45 to 5417.3%(1,236)
US avg: 10.2%
55 to 6412.8%(920)
US avg: 8.5%
65 to 7411.8%(843)
US avg: 7.3%
75 to 845.7%(405)
US avg: 4%
85 and over1.3%(92)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$130,734
−14%inflation adjusted, since 2000
vs $200,001 in 2000
US average: $30,130
1990 – 2024
$63,919
−43%vs 2000
vs $112,408 in 2000
US average: $14,340
4.1%
+2.3 ptsvs 2000
vs 1.7% in 2000
US average: 13.2%
Section 03

Housing

$500,001
−34%inflation adjusted, since 2000
vs $1,000,001 in 2000
US average: $93,722
1990 – 2024
$1,001
−34%inflation adjusted, since 2000
vs $2,001 in 2000
US average: $450
93.3%
−1.5 ptsvs 2000
vs 94.8% in 2000
6.7% rent
Section 04

Race & ethnicity

2000
White, non-Hispanic83.7%(6,022)
Black0.7%(50)
Hispanic / Latino2.8%(200)
Asian9.8%(704)
Other0%
1990
White, non-Hispanic91.7%(6,568)
Black0.2%(16)
Hispanic / Latino3.9%(276)
Asian7.3%(523)
Other0.8%(56)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican7.4%(518)
Spaniard3.1%(219)
Peruvian2.3%(159)
Puerto Rican0.3%(21)
Dominican0.2%(16)
Venezuelan0.2%(16)
Nicaraguan0.2%(11)
Argentine0.1%(8)
Salvadoran0.1%(4)
Asian origin
Chinese11.3%(792)
Asian Indian2.2%(155)
Filipino1.2%(86)
Korean0.8%(56)
Japanese0.7%(46)
Vietnamese0.5%(36)
Pakistani0.2%(17)
Taiwanese0.1%(6)
Pacific Islander origin
Ancestry
English11.5%(804)
German10.6%(743)
Irish9.8%(685)
Italian7.6%(534)
Scottish3.4%(238)
Danish3.2%(225)
French2.8%(193)
Swiss2.4%(167)
Swedish2%(143)
Polish1.8%(127)
American1.8%(125)
Dutch1.6%(115)
+ 24 more ancestry groups with data
Norwegian1.6%(109)
British1.5%(104)
Iranian1.4%(100)
Lithuanian1.4%(99)
Belgian1.3%(91)
Macedonian1.1%(77)
Russian1%(70)
Scotch-Irish0.9%(64)
Czech0.7%(48)
Greek0.7%(48)
Austrian0.5%(35)
Arab0.4%(31)
Moroccan0.4%(31)
Welsh0.4%(26)
Serbian0.4%(25)
Australian0.2%(15)
Hungarian0.2%(13)
Ukrainian0.2%(13)
Armenian0.2%(12)
Portuguese0.1%(10)
Turkish0.1%(10)
Romanian0.1%(8)
Croatian0.1%(5)
Section 05

Education

68.3%
−7.9 ptsvs 2000
vs 76.2% in 2000
US average: 20.3%
High school or higher
96.2%
−0.5 ptsvs 2000
vs 96.7% in 2000
US average: 75.2%
33.8%
−6.4 ptsvs 2000
vs 40.2% in 2000
US average: 7.1%
Section 06

Commute & transportation

25.4 min
+61%vs 2000
vs 15.8 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status (2024)
Men 15+
Never married36.1%(1,085)
Married58.1%(1,745)
Widowed2.6%(78)
Divorced3.1%(94)
Women 15+
Never married29.2%(891)
Married59%(1,801)
Widowed7.5%(229)
Divorced4.2%(129)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

1.7%
−0.4 ptssince 2013
from 2.1% in 2013
US average: 8.4%
63.8%
−0.4 ptssince 2020
from 64.2% in 2020
US average: 54.8%
Direct-purchase
25.9%
+0.1 ptssince 2020
from 25.8% in 2020
US average: 13.8%
24.1%
+0.7 ptssince 2020
from 23.4% in 2020
US average: 18.4%
5.9%
+0.2 ptssince 2020
from 5.7% in 2020
US average: 20.9%
VA health care
0.5%
−0.4 ptssince 2020
from 0.9% in 2020
US average: 2.2%
Any private
83.8%
−1.7 ptssince 2020
from 85.5% in 2020
US average: 67.1%
Any public
28.4%
+0.8 ptssince 2020
from 27.6% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)3.6%(7)
US avg: 26.4%
Gulf War (1990s)11.3%(22)
US avg: 24.3%
Vietnam era52.1%(101)
US avg: 33.1%
Korean War18.6%(36)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 194 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Atherton, California?

Atherton, California has about 7,163 residents according to the 1990 Census.

What is the median household income in Atherton, California?

The typical household in Atherton, California earns about $130,734 a year. Half of households make more than that, and half make less.

Is Atherton, California expensive?

In Atherton, California, the median home is worth about $500,001, and the typical rent is about $1,001 a month.

How educated are people in Atherton, California?

About 68.3% of adults age 25 and over in Atherton, California hold a bachelor's degree or higher.

What is the poverty rate in Atherton, California?

About 4.1% of people in Atherton, California live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →