San Martin Flag

San Martin

County Seat:
No
Area (mi²):
11.6
State:
California

San Martin is a CDP located in Santa Clara County, California. San Martin has a 2025 population of 6,104. San Martin is currently declining at a rate of -1.01% annually and its population has decreased by -6.06% since the most recent census, which recorded a population of 6,498 in 2020.

The average household income in San Martin is $198,447 with a poverty rate of 6.46%.The median age in San Martin is 49.6 years: 48.5 years for males, and 50.5 years for females.

6.1K
Total Population
526
Density (mi²)
-62 -1.01%
Growth

San Martin Population

San Martin Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of San Martin includes 50.15% White, 11.93% other race, 6.47% Asian, 4.39% Native American, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White3,61050.15%
Two or more races1,81825.25%
Other race85911.93%
Asian4666.47%
Native American3164.39%
Black or African American1301.81%

San Martin Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

San Martin's average per capita income is $59,479. Household income levels show a median of $156,292. The poverty rate stands at 6.46%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$163,930-
Families$156,667$207,041
Households$156,292$198,447
Non Families-$105,102

$59,479

Average Income

$156,292

Median Household Income

6.46%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)