Sierra Madre Flag

Sierra Madre

County Seat:
No
Area (mi²):
2.951
State:
California

Sierra Madre is a city located in Los Angeles County, California. Sierra Madre has a 2026 population of 10,544. Sierra Madre is currently declining at a rate of -1.08% annually and its population has decreased by -6.16% since the most recent census, which recorded a population of 11,236 in 2020.

The median household income in Sierra Madre is $143,547 with a poverty rate of 4.59%. The median age in Sierra Madre is 44.8 years: 40.7 years for males, and 53.3 years for females. For every 100 females there are 92.0 males.

10.5K
Total Population
3,573
Density (mi²)
-115 -1.08%
Growth

Sierra Madre Population

Sierra Madre Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202610,544-115-1.08%
202510,659-116-1.08%
202410,775-18-0.17%
202310,793-74-0.68%
202210,867-142-1.29%
202111,009-227-2.02%
202011,236-37-0.33%
201910,743-115-1.06%
201810,858-90-0.82%
201710,948-62-0.56%
201611,010-38-0.34%
201511,048-4-0.04%
201411,052150.14%
201311,037350.32%
201211,002460.42%
201110,956400.37%
201010,916-1-0.01%
200010,578-184-1.71%
199010,762-75-0.69%
198010,837-1,303-10.73%
197012,1402,40824.74%
19609,7322,45933.81%
19507,2732,69258.76%
19404,5811,03129.04%
19303,5501,52475.22%
19202,02672355.49%
19101,30300%

Median Age

Overall: 44.8 years
Female: 53.3 years
Male: 40.7 years

Sierra Madre Adults

There are 8,881 adults, (2,281 of whom are seniors) in Sierra Madre.

Sex Ratio

Female: 5,699 (52.1%)
Male: 5,241 (47.9%)

Demographics

The racial composition of Sierra Madre includes 55.99% White, 17.29% Asian, 7.96% Black or African American, 3.5% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White6,12555.99%
Asian1,89217.29%
Two or more races1,61514.76%
Black or African American8717.96%
Other race3833.5%
Native American540.49%
Race
Population ↓
Percentage (of total)
Two or more races9658.82%
White4854.43%
Other race3242.96%
Black or African American1471.34%
Native American200.18%
Asian170.16%
Race
Population ↓
Percentage (of total)
White5,64051.55%
Asian1,87517.14%
Black or African American7246.62%
Two or more races6505.94%
Other race590.54%
Native American340.31%

Sierra Madre Marital Status

Economics and Income Statistics

Sierra Madre 's average per capita income is $79,367. Household income levels show a median of $143,547. The poverty rate stands at 4.59%.

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$194,717-
Families$181,985$258,296
Households$143,547$201,308
Non Families$78,657$100,466

$79,367

Average Income

$143,547

Median Household Income

4.59%

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)