Sierra Madre, CA demographics:
population, income, and more

Total population
10,940
-0.7% year-over-year change
Median household income
$143,547/yr
1.7% year-over-year change
Housing units
4,977
-2.7% year-over-year change

Sierra Madre population

How many people live in Sierra Madre

Sierra Madre is home to 10,940 residents, according to the most recent Census data. Gender-wise, 47.9% of Sierra Madre locals are male, and 52.1% are female.

Total population
10,940
-0.7% year-over-year change
Gender ratio
Male
47.9%
5,241
Female
52.1%
5,699
Value Percent YoY change
Male 5,241 47.9% 0.0%
Female 5,699 52.1% -1.4%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Sierra Madre is 45, with the population distributed as follows: about 15% are children under 15, then 7.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 28% of the population, while another 28.8% fall into the 45 to 64 bracket. Finally, around 20.8% are 65 or older.

Median age
44.8
Age breakdown
Under 15
15%
15 to 24
7.2%
25 to 44
28%
45 to 64
28.8%
Over 65
20.8%
Value Percent YoY change
Under 15 1,647 15% -0.1%
15 to 24 787 7.2% 9.3%
25 to 44 3,069 28% 8.2%
45 to 64 3,156 28.8% -7.0%
Over 65 2,281 20.8% -5.8%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Sierra Madre, 81.8% of the population are US-born citizens, while 13.5% have gained naturalized citizenship. At the same time, 4.7% of residents are non-citizens. As for race, 56% of locals are Caucasian, 8% are African American and 17.3% have Asian roots. There’s also a share of 14.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
81.8%
Non-U.S.-born citizens
13.5%
Non-citizens
4.7%
Value Percent YoY change
U.S.-born citizens 8,954 81.8% -1.0%
Non-U.S.-born citizens 1,475 13.5% 2.7%
Non-citizens 511 4.7% -5.5%
Racial breakdown
White
56%
Black or African American
8%
American Indian and Alaska Native
0.5%
Asian
17.3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
14.8%
Other
3.5%
Value Percent
White 6,125 56%
Black or African American 871 8%
American Indian and Alaska Native 54 0.5%
Asian 1,892 17.3%
Two or more races 1,615 14.8%
Other 383 3.5%

Households in Sierra Madre

A peek inside Sierra Madre households

Sierra Madre has 4,620 households, with an average of 2 members in each. Of these, 61.7% are families, while the remaining 38.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
4,620
-1.9% year-over-year change
Average people per household
2
Non-family households
1,771
Family households
2,849
Value Percent YoY change
Non-family households 1,771 38.3% 0.0%
Family households 2,849 61.7% -3.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Sierra Madre

The housing landscape of Sierra Madre

Sierra Madre's housing consists of 4,977 units, with 60% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 11.7% and offer a more compact, shared living style.

Housing units
4,977
-2.7% year-over-year change
Housing types
Value Percent
1 unit, detached 2,985 60%
1 unit, attached 582 11.7%
2 units 122 2.4%
3 or 4 units 251 5%
5 to 9 units 369 7.4%
10 to 19 units 420 8.4%
20 to 49 units 181 3.6%
50 or more units 67 1.4%
Homes built since 2020
45
-11.8% year-over-year change

The age of buildings in Sierra Madre

In Sierra Madre, the median construction year is 1959. About 17.6% of homes were built before the 1940s, with another 12.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 3.1% of homes were added from 2000 to 2009, 1.9% between 2010 and 2019, and 0.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 875 17.6% -7.8%
Built between 1940 and 1949 603 12.1% -19.8%
Built between 1950 and 1959 1,068 21.5% 8.4%
Built between 1960 and 1969 908 18.2% 2.0%
Built between 1970 and 1979 520 10.4% 12.1%
Built between 1980 and 1989 543 10.9% 34.1%
Built between 1990 and 1999 166 3.3% -4.6%
Built between 2000 and 2009 155 3.1% -51.6%
Built between 2010 and 2019 94 1.9% -23.6%
Built in 2020 or later 45 0.9% -11.8%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Sierra Madre occupancy rates

Out of the 4,620 occupied housing units in Sierra Madre, 55.8% are owner-occupied, while 44.2% are lived in by tenants. Meanwhile, 7.2% of all homes on the local market sit vacant.

Occupied housing units
4,620
-1.9% year-over-year change
Occupancy breakdown
Renter occupied
2,041
Owner occupied
2,579
Value Percent YoY
change
Renter occupied 2,041 44.2% 0.6%
Owner occupied 2,579 55.8% -3.9%
Unoccupied housing units
7.2%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Sierra Madre housing costs

Housing costs in Sierra Madre come to a median of $2,411 per month, while tenants specifically pay a median gross rent of $2,198.

Median housing costs per month
$2,411/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Sierra Madre
$2,198/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Sierra Madre

Sierra Madre education at a glance

About 11.8% of the population in Sierra Madre went to high school, while 15.5% pursued college studies. Another 9.1% earned an associate degree and 29.5% hold a bachelor’s. Meanwhile, 32.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 147 1.7% 26.7%
High school diploma 1,048 11.8% 14.5%
College diploma 1,376 15.5% 0.9%
Associate degree 811 9.1% -11.3%
Bachelor's degree 2,616 29.5% -1.8%
Graduate degree 2,883 32.5% -5.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Sierra Madre

How much people earn in Sierra Madre

The average annual household income in Sierra Madre was $201,308 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4% change from the previous year. At the same time, the median income stood at $143,547, reflecting a +1.7% shift over the same period.

Average household income in Sierra Madre
$201,308/year
4.0% year-over-year change
Median household income in Sierra Madre
$143,547/year
1.7% year-over-year change

Sierra Madre income by age

In Sierra Madre, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $167,462. Those with someone between 45 and 64 in charge, often well established professionally, earn $166,000 overall. Overall, 95.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $167,462 -5.5%
45 - 64 $166,000 16.7%
Over 65 $78,036 -13.0%
Above poverty level
10,372
Below poverty level
499
Value Percent YoY
change
Above poverty level 10,372 95.4% -0.4%
Below poverty level 499 4.6% -5.8%

Average renter income in Sierra Madre

To get a better sense of what renters earn on average in Sierra Madre, their median household income was $82,359 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 32%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$82,359
Rent-to-income ratio
32%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Sierra Madre

Workforce and job types in Sierra Madre

The job market in Sierra Madre is powered by 5,982 working residents, spread across a range of industries and roles. 94.2% of the working population are employed in professional or administrative positions, while 5.8% are in hands-on or service-based jobs. Also, 19.4% run their own businesses, 50.8% are employed by private companies, and 11.6% work in the public sector.

Workforce demographics

Working population
5,982
-1.1% year-over-year change
White collar
5,637
Blue collar
345
Value Percent YoY change
White collar 5,637 94.2% -0.6%
Blue collar 345 5.8% -9.7%
Employer type
Self employees
19.4%
Private companies
50.8%
Governmental workers
11.6%
Not for profit companies
18.2%
Value Percent YoY change
Self employees 1,159 19.4% 6.5%
Private companies 3,037 50.8% 4.1%
Governmental workers 697 11.6% -22.9%
Not for profit companies 1,089 18.2% -4.5%
Unemployment rate
2.6%
-5.3% year-over-year change

Available workforce

The unemployment rate in Sierra Madre stands at 2.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Sierra Madre

How people get around in Sierra Madre

Commuting methods vary: 69.3% of residents travel by personal vehicle and 0.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 4,099 69.3% -0.4%
Taxicab 36 0.6% 44.0%
Bus or trolleybus 9 0.2% 0.0%
Subway or elevated 152 2.6% N/A
Motorcycle 30 0.5% 130.8%
Bicycle 23 0.4% -11.5%
Walk 52 0.9% 550.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Sierra Madre by zipcode?

Zipcode Population Number of households Median income Average income
91024 10,940 4,620 $143,547 $201,308

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FAQs about Sierra Madre demographics 

What is the total population of Sierra Madre?

Sierra Madre has a total population of 10,940 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.7% compared to a year ago.

What is the gender ratio in Sierra Madre?

The gender ratio in Sierra Madre is as follows:
  • 47.9% males (5,241 residents)
  • 52.1% females (5,699 residents)

What is the median age in Sierra Madre?

The median age in Sierra Madre is 44.8.

What is the age distribution of the population in Sierra Madre?

The age distribution in Sierra Madre is as follows:
  • Under 15: 15% (1,647 residents)
  • Ages 15-24: 7.2% (787 residents)
  • Ages 25-44: 28% (3,069 residents)
  • Ages 45-64: 28.8% (3,156 residents)
  • Over 65: 20.8% (2,281 residents)

What is the racial and ethnic makeup of Sierra Madre?

The racial and ethnic makeup of Sierra Madre is as follows:
  • White: 56% (6,125 residents)
  • Black or African American: 8% (871 residents)
  • American Indian and Alaska Native: 0.5% (54 residents)
  • Asian: 17.3% (1,892 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 14.8% (1,615 residents)
  • Other: 3.5% (383 residents)

What percentage of the population in Sierra Madre are U.S.-born citizens?

U.S.-born citizens represent 81.8% of the population in Sierra Madre.

How many housing units are there in Sierra Madre?

There are 4,977 housing units in Sierra Madre, reflecting a -2.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Sierra Madre and what is the average household size?

Sierra Madre has a total of 4,620 households, with an average of 2 people in each.

What is the median household income in Sierra Madre?

Sierra Madre has a median household income of $143,547, representing a +1.7% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Sierra Madre?

The employment rate is 97.4% in Sierra Madre, with a workforce of 5,982 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 94.2% (5,637 residents)
  • Blue-collar workers: 5.8% (345 residents)

Places of employment:
  • Self-employed: 19.4% (1,159 residents)
  • Private companies: 50.8% (3,037 residents)
  • Governmental workers: 11.6% (697 residents)
  • Not-for-profit companies: 18.2% (1,089 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025