Dillon Beach vs San Geronimo

A side-by-side comparison of Dillon Beach and San Geronimo: population, income, housing, and more.

Dillon Beach and San Geronimo are places in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

San Geronimo has the higher population (562 vs 224 in Dillon Beach). Dillon Beach has the higher median household income ($206,793 vs $206,375 in San Geronimo). Dillon Beach has the higher median home value ($1,564,200 vs $1,220,800 in San Geronimo).

Population, income & housing

	Dillon Beach	San Geronimo
Population	224	562
Median age	62.6 yrs	46.4 yrs
Median household income	$206,793	$206,375
Median home value	$1,564,200	$1,220,800
Housing units	385	195
Homeownership rate	81.4%	88.7%
Bachelor's degree or higher	95.1%	87.8%
Unemployment rate	0.0%	0.0%

Trends (ACS 5-year, 2019–2023)

	Dillon Beach	San Geronimo
Population	254 → 224 (-11.8%)	399 → 562 (+40.9%)
Median household income	$119,706 → $206,793 (+72.8%)	$112,277 → $206,375 (+83.8%)
Median home value	$964,300 → $1,564,200 (+62.2%)	$877,200 → $1,220,800 (+39.2%)
Median gross rent	$2,700 → $3,501 (+29.7%)	—

Dillon Beach

Population

254224

Median household income

$119,706$206,793

Median home value

$964,300$1,564,200

Median gross rent

$2,700$3,501

San Geronimo

Population

399562

Median household income

$112,277$206,375

Median home value

$877,200$1,220,800

Age & race/ethnicity

Age distribution (share)

	Dillon Beach	San Geronimo
Under 5	0.0%	0.0%
5 to 17	0.0%	18.9%
18 to 24	0.0%	21.5%
25 to 34	30.8%	3.9%
35 to 44	10.7%	0.0%
45 to 54	0.0%	23.8%
55 to 64	23.7%	12.1%
65 to 74	26.8%	5.3%
75 and over	8.0%	14.4%

Race & ethnicity (share)

	Dillon Beach	San Geronimo
White (non-Hispanic)	83.5%	96.1%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	0.0%	0.0%
Hispanic or Latino	16.5%	3.9%

Educational attainment (age 25+)

Share of adults 25+

	Dillon Beach	San Geronimo
No high school diploma	0.0%	0.0%
High school graduate	0.0%	0.0%
Some college or associate's	4.9%	12.2%
Bachelor's degree	47.8%	9.9%
Graduate or professional degree	47.3%	77.9%

Commute to work

How workers get to work (share)

	Dillon Beach	San Geronimo
Drove alone	17.7%	76.4%
Carpooled	21.2%	0.0%
Public transit	0.0%	0.0%
Walked	0.0%	4.7%
Bicycle	0.0%	0.0%
Worked from home	61.1%	18.9%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Dillon Beach	San Geronimo
1-unit, detached	97.1%	82.6%
1-unit, attached	0.0%	17.4%
2 to 4 units	0.0%	0.0%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	2.9%	0.0%

Poverty & households

	Dillon Beach	San Geronimo
Poverty rate	0.0%	0.0%
Average household size	1.74	2.87
Mean commute (minutes)	54	18
Median year structure built	1984	1977