San Marino is a city located in Los Angeles County California. San Marino has a 2024 population of 11,811. San Marino is currently declining at a rate of -1.39% annually and its population has decreased by -5.32% since the most recent census, which recorded a population of 12,474 in 2020.
The average household income in San Marino is $271,401 with a poverty rate of 9.03%. The median age in San Marino is 45.5 years: 42.7 years for males, and 48 years for females.
According to the most recent ACS, the racial composition of San Marino was:
Race | Population | Percentage (of total) |
|---|---|---|
| Asian | 8,517 | 68.45% |
| White | 3,115 | 25.04% |
| Two or more races | 627 | 5.04% |
| Other race | 95 | 0.76% |
| Black or African American | 63 | 0.51% |
| Native Hawaiian or Pacific Islander | 18 | 0.14% |
| Native American | 7 | 0.06% |
Asian
White
Two or more races
Other race
Black or African American
Native Hawaiian or Pacific Islander
Native American
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 3,916 | 3.14 | 83.1 | 16.9 |
| Married | 2,702 | 3.56 | 82.3 | 17.7 |
| Non Family | 547 | 1.12 | 83.5 | 16.5 |
| Female | 419 | 2.96 | 97.4 | 2.6 |
| Male | 248 | 3.35 | 66.9 | 33.1 |
3.3
Average Family Size
3.14
Average Household Size
83.1%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 96 | 1.07% |
| Associates Degree | 288 | 3.22% |
| Bachelors Degree | 3,756 | 41.93% |
| Graduate Degree | 3,419 | 38.17% |
| High School Graduate | 448 | 5% |
| Less Than 9th Grade | 229 | 2.56% |
| Some College | 721 | 8.05% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| Asian | 5,961 | 5,742 | 4,918 |
| White | 2,191 | 2,171 | 1,811 |
| Hispanic | 582 | 523 | 265 |
| 2+ Races | 328 | 328 | 244 |
| Other Race | 95 | 95 | 77 |
| Black | 27 | 0 | 0 |
| Islander | 18 | 18 | 18 |
| Native American | 7 | 7 | 7 |
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among native american people with a rate of 100%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $67,740 | $112,672 | $44,866 |
| Graduate Degree | $155,172 | $228,011 | $102,813 |
| High School Graduate | $49,493 | $49,091 | $0 |
| Less Than 9th Grade | $0 | $0 | $0 |
| Overall | $83,456 | $117,593 | $52,798 |
| Some College | $43,921 | $0 | $44,082 |
$83,456
Average Earnings
$117,593
Average Male
$52,798
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
40.54% of San Marino residents speak only English, while 59.46% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 52.48% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Asian | 8,517 | 934 | 10.97% |
| Hispanic | 791 | 93 | 11.76% |
| White | 2,641 | 82 | 3.1% |
| Other | 95 | 61 | 64.21% |
| Black | 63 | 15 | 23.81% |
9.03%
Overall Poverty Rate
8.2%
Male Poverty Rate
9.91%
Female Poverty Rate
The race most likely to be in poverty in San Marino is Other, with 64.21% below the poverty level.
The race least likely to be in poverty in San Marino is White, with 3.1% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 6.25%. Among those working part-time, it was 12.59%, and for those that did not work, the poverty rate was 14.09%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 52.31% |
| Some College | 11.79% |
| Bachelors or Greater | 8.77% |
| High School | 7.14% |
rate
Rate | Poverty |
|---|---|
| Female Unemployed | 28.97% |
| Male Unemployed | 25.45% |
| Female Employed | 11.69% |
| Male Employed | 7.33% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $199,931 | $295,372 |
| Households | $174,253 | $271,401 |
| Married Families | $240,588 | $-999,999,999 |
| Non Families | $63,098 | $104,930 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
61.2%
Overall Marriage Rate
63.0%
Male Marriage Rate
59.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
235
Number of Veterans
235
Male Veterans
0
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 113 |
| Korea | 80 |
| World War II | 10 |
| Second Gulf War | 0 |
| First Gulf War | 0 |
count
Age Group | Veterans |
|---|---|
| 75+ | 141 |
| 65 to 74 | 94 |
| 18 to 34 | 0 |
| 35 to 54 | 0 |
| 55 to 64 | 0 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 198 | 7.49% |
| Hispanic | 30 | 4.41% |
| Asian | 20 | 0.31% |
| Other Race | 9 | 9.47% |
| 2+ Races | 8 | 2.09% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
29.79%
Veteran Disability Rate
LaborForceParticipation
57.1%
Labor Force Participation
54.6%
Employment Rate
4.4%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
40.48%
Born in San Marino
52.7%
Native Born
47.3%
Foreign Born
19.18%
Non Citizen
28.12%
Naturalized
52.7% of San Marino residents were born in the United States, with 40.48% having been born in California. 19.18% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 10,983 | -165 | -1.48% |
| 2028 | 11,148 | -166 | -1.47% |
| 2027 | 11,314 | -166 | -1.45% |
| 2026 | 11,480 | -165 | -1.42% |
| 2025 | 11,645 | -166 | -1.41% |
| 2024 | 11,811 | -166 | -1.39% |
| 2023 | 11,977 | -111 | -0.92% |
| 2022 | 12,088 | -166 | -1.35% |
| 2021 | 12,254 | -220 | -1.76% |
| 2020 | 12,474 | -452 | -3.5% |
| 2019 | 12,926 | -114 | -0.87% |
| 2018 | 13,040 | -97 | -0.74% |
| 2017 | 13,137 | -73 | -0.55% |
| 2016 | 13,210 | -52 | -0.39% |
| 2015 | 13,262 | 3 | 0.02% |
| 2014 | 13,259 | 34 | 0.26% |
| 2013 | 13,225 | 36 | 0.27% |
| 2012 | 13,189 | 41 | 0.31% |
| 2011 | 13,148 | 46 | 0.35% |
| 2010 | 13,102 | 0 | 0% |
| 2000 | 12,945 | -14 | -0.11% |
| 1990 | 12,959 | -348 | -2.62% |
| 1980 | 13,307 | -870 | -6.14% |
| 1970 | 14,177 | 519 | 3.8% |
| 1960 | 13,658 | 2,428 | 21.62% |
| 1950 | 11,230 | 3,055 | 37.37% |
| 1940 | 8,175 | 4,445 | 119.17% |
| 1930 | 3,730 | 3,146 | 538.7% |
| 1920 | 584 | -10,399 | -94.68% |