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CITY

San Geronimo

California · 583 residents · 1.508 sq mi
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The short version

San Geronimo is significantly wealthier than the US average, with a median household income of $171,932. Population has grown 34% since 2000. 94% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value has more than doubled since 2000, reaching $1,175,500. With a median age of 46.5, the population is older than the US median of 38.9. It ranks in the top 1% of US cities for household income.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 46.5
US median: 38.9
More educated
94% hold a bachelor's degree
US average: 36%
Less affordable
home values up 53%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
583
+34%since 2000
from 436 in 2000
2000 – 2024
Population density
387 / sq mi
+34%since 2000
from 289 / sq mi in 2000
US average: 281
Median age
46.5
+5%since 2000
from 44.3 in 2000
US average: 38.9
Population, 2000 – 2024
2613534465386302000201020202024San Geronimo
2024583
2000201020202024
Section 02

Income & economy

Median household income
$171,932
+61%inflation adjusted, since 2000
from $58,542 in 2000
US average: $82,259
2000 – 2024
Per capita income
$78,829
+147%since 2000
from $31,960 in 2000
US average: $44,673
Households earning $100K+
83.1%
+3.8 ptssince 2009
from 79.3% in 2009
US average: 53.3%
Poverty rate
0.0%
−10.4 ptssince 2000
from 10.4% in 2000
US average: 12.5%
Income inequality (Gini)
0.363
+17%since 2010
from 0.310 in 2010
US average: 0.476
Workforce by industry, 2024
Other services27.3%
US avg: 6.7%
Public administration27.3%
US avg: 4.8%
Agriculture, forestry, fishing0%
US avg: 1.6%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
Wholesale trade0%
US avg: 6.9%
Retail trade0%
US avg: 9.9%
Transportation & warehousing0%
US avg: 2.2%
Information0%
US avg: 10.8%
Finance & insurance0%
US avg: 5.9%
Professional, scientific, technical0%
US avg: 5.1%
Education & health services0%
US avg: 0.9%
Arts, entertainment, food0%
US avg: 1.9%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$1,175,500
+53%inflation adjusted, since 2000
from $421,200 in 2000
US average: $376,019
2000 – 2024
Owner-occupied
90.3%
+12.2 ptssince 2000
from 78.2% in 2000
9.7% rent
Vacancy rate
0.0%
−8.7 ptssince 2009
from 8.7% in 2009
US average: 10.0%
Owner cost-burdened
31.0%
−3.5 ptssince 2009
from 34.5% in 2009
US average: 22.9%
Renter cost-burdened
100.0%
Unchangedsince 2009
from 100.0% in 2009
US average: 47.4%
Afford Score
6.8
−5%since 2000
from 7.2 in 2000
2000 – 2024
Gentrification Score
60
RELATED:See current rent listings in San Geronimo on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic91.3%(398)
Black0.9%(4)
Hispanic / Latino2.5%(11)
Asian0.9%(4)
Other0%
Diversity Score11%(48)
2024
White, non-Hispanic86.4%(504)
Black0.2%(1)
Hispanic / Latino3.4%(20)
Asian0%(0)
Other9.9%(58)
Diversity Score30.2%(176)
Diversity Score
30
+174%since 2000
from 11 in 2000
2000 – 2024
Section 05

Education

Bachelor's degree or higher
94.5%
+44.1 ptssince 2000
from 50.3% in 2000
US average: 35.6%
High school or higher
100.0%
Unchangedsince 2000
from 100.0% in 2000
US average: 89.6%
Graduate degree
75.6%
+59.2 ptssince 2000
from 16.4% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
26.4 min
+3%since 2000
from 25.8 min in 2000
US average: 26.5
Drive alone to work
69.6%
+15.3 ptssince 2009
from 54.3% in 2009
US average: 68.9%
Carpooled to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 8.5%
Public transit
0.0%
−11.4 ptssince 2009
from 11.4% in 2009
US average: 3.2%
Worked from home
22.1%
−5.9 ptssince 2009
from 28.1% in 2009
US average: 15.0%
Walked to work
1.7%
−4.6 ptssince 2009
from 6.3% in 2009
US average: 2.4%
Biked to work
6.6%
+6.6 ptssince 2009
from 0.0% in 2009
US average: 0.4%
No vehicle available
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
0.0%
Unchangedsince 2011
from 0.0% in 2011
US average: 5.2%
Labor force participation
55.7%
−13.1 ptssince 2011
from 68.8% in 2011
US average: 63.5%
Self-employed
4.2%
−12.5 ptssince 2009
from 16.6% in 2009
US average: 13.1%
Management & professional
100.0%
+28.7 ptssince 2009
from 71.3% in 2009
US average: 42.5%
Section 08

People & community

Male
66.2%
+9.8 ptssince 2009
from 56.4% in 2009
Female
33.8%
−9.8 ptssince 2009
from 43.6% in 2009
Foreign born
19.6%
+14.0 ptssince 2009
from 5.6% in 2009
US average: 14.1%
Veterans
6.6%
−46.5 ptssince 2009
from 53.0% in 2009
US average: 6.2%
With a disability
6.0%
−2.3 ptssince 2012
from 8.3% in 2012
US average: 13.3%
Uninsured
0.0%
−90.3 ptssince 2013
from 90.3% in 2013
US average: 8.4%
Broadband at home
90.3%
−9.7 ptssince 2017
from 100.0% in 2017
US average: 91.0%
English only at home
61.9%
−22.9 ptssince 2016
from 84.8% in 2016
US average: 77.7%
Spanish at home
0.0%
Unchangedsince 2016
from 0.0% in 2016
US average: 13.6%
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Compare San Geronimo to nearby cities

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SAN GERONIMO VS
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SAN GERONIMO VS
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SAN GERONIMO VS
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Home value$1,355,600+15%
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Frequently asked

How many people live in San Geronimo, California?

San Geronimo, California has about 583 residents according to the 2024 American Community Survey.

What is the median household income in San Geronimo, California?

The typical household in San Geronimo, California earns about $171,932 a year. Half of households make more than that, and half make less.

Is San Geronimo, California expensive?

In San Geronimo, California, the median home is worth about $1,175,500.

How educated are people in San Geronimo, California?

About 94.5% of adults age 25 and over in San Geronimo, California hold a bachelor's degree or higher.

What is the poverty rate in San Geronimo, California?

About 0.0% of people in San Geronimo, 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 →

San Geronimo, California: demographics, income & housing data · CensusEasy