San Ramon Flag

San Ramon

County Seat:
No
Area (mi²):
20.059
State:
California

San Ramon is a city located in Contra Costa County, California. San Ramon has a 2025 population of 83,963. San Ramon is currently declining at a rate of -0.57% annually and its population has decreased by -2.79% since the most recent census, which recorded a population of 86,377 in 2020.

The average household income in San Ramon is $235,524 with a poverty rate of 4.13%.The median age in San Ramon is 40.9 years: 40 years for males, and 41.6 years for females.

84K
Total Population
4,186
Density (mi²)
-483 -0.57%
Growth

San Ramon Population

San Ramon Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of San Ramon includes 49.37% Asian, 36.52% White, and smaller percentages for Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
Asian42,32449.37%
White31,31136.52%
Two or more races7,1128.3%
Black or African American2,5642.99%
Other race1,9522.28%
Native American2740.32%
Native Hawaiian or Pacific Islander1970.23%

San Ramon Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

San Ramon's average per capita income is $118,570. Household income levels show a median of $197,358. The poverty rate stands at 4.13%.

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$250,001-
Families$231,388$263,590
Households$197,358$235,524
Non Families$96,828$128,202

$118,570

Average Income

$197,358

Median Household Income

4.13%

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)