San Marino

Population: 12,279
Median household income: $187,633
Median home value: $2,000,001

Located in Los Angeles County, California, San Marino is a community with a population of 12,279. The median household income of $187,633 is above the Los Angeles County median ($87,760).

Between 2019 and 2023, San Marino's population declined 6.9% from 13,194 to 12,279, while its median home value was little changed from $2,000,001 to $2,000,001.

Asian residents are the largest group, 68.9% of the population. 57.5% of workers drive to work alone.

Demographics

ACS 2019–2023

Population: 12,279
Median age: 45.2 yrs
Median household income: $187,633
Median home value: $2,000,001
Median gross rent: $3,501
Housing units: 4,363
Homeownership rate: 82.7%
Bachelor's degree or higher: 80.2%
Unemployment rate: 4.1%

Trends

ACS 5-year · 2019–2023

Population

13,19412,279

Median household income

$166,607$187,633

Median home value

$2,000,001$2,000,001

Median gross rent

$3,293$3,501

Year	Population	Median household income	Median home value	Median gross rent
2019	13,194	$166,607	$2,000,001	$3,293
2020	13,020	$164,423	$2,000,001	$3,501
2021	12,620	$174,722	$2,000,001	$3,501
2022	12,442	$174,253	$2,000,001	$3,501
2023	12,279	$187,633	$2,000,001	$3,501

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 54.6%

5 to 1719.0%

18 to 244.4%

25 to 3410.9%

35 to 4410.6%

45 to 5414.4%

55 to 6413.8%

65 to 7413.2%

75 and over9.0%

	Count	Share
Under 5	565	4.6%
5 to 17	2,336	19.0%
18 to 24	545	4.4%
25 to 34	1,340	10.9%
35 to 44	1,300	10.6%
45 to 54	1,767	14.4%
55 to 64	1,697	13.8%
65 to 74	1,626	13.2%
75 and over	1,103	9.0%

Race & ethnicity

	Count	Share
White (non-Hispanic)	2,459	20.0%
Black or African American	40	0.3%
American Indian & Alaska Native	0	0.0%
Asian	8,462	68.9%
Native Hawaiian & Pacific Islander	16	0.1%
Some other race	0	0.0%
Two or more races	420	3.4%
Hispanic or Latino (any race)	882	7.2%

Educational attainment (age 25+)

No high school diploma3.6%

High school graduate4.1%

Some college or associate's12.0%

Bachelor's degree37.6%

Graduate or professional degree42.6%

	Count	Share
No high school diploma	320	3.6%
High school graduate	364	4.1%
Some college or associate's	1,064	12.0%
Bachelor's degree	3,323	37.6%
Graduate or professional degree	3,762	42.6%

Commute to work

Mean travel time to work: 28 min

Drove alone57.5%

Carpooled10.1%

Public transit5.0%

Walked1.8%

Bicycle0.2%

Worked from home25.1%

Other means0.2%

How workers get to work

	Count	Share
Drove alone	2,954	57.5%
Carpooled	518	10.1%
Public transit	259	5.0%
Walked	95	1.8%
Bicycle	9	0.2%
Worked from home	1,292	25.1%
Other means	11	0.2%

Travel time

	Count	Share
Under 15 min	758	19.7%
15 to 29 min	1,642	42.7%
30 to 44 min	749	19.5%
45 to 59 min	316	8.2%
60+ min	381	9.9%

Households

Average household size: 3.20
Poverty rate: 5.8% (712 of 12,279)

	Count	Share
Family households	3,230	84.8%
Nonfamily households	577	15.2%

Housing

Median year structure built: 1943

Occupancy

	Count	Share
Occupied	3,807	87.3%
Vacant	556	12.7%

Tenure (of occupied units)

	Count	Share
Owner-occupied	3,150	82.7%
Renter-occupied	657	17.3%

1-unit, detached97.2%

1-unit, attached0.6%

2 to 4 units2.2%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	4,242	97.2%
1-unit, attached	26	0.6%
2 to 4 units	95	2.2%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	0	0.0%

Geography

Place GEOID: 0668224
Type (LSAD): 25
Land area: 3.77 sq mi
Water area: 0.01 sq mi
Center point: 34.1227, -118.1129

Compare with nearby cities

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141