South San Gabriel, CA demographics:
population, income, and more

Total population
7,923
-2.0% year-over-year change
Median household income
$76,806/yr
-0.1% year-over-year change
Housing units
2,384
-1.3% year-over-year change

South San Gabriel population

How many people live in South San Gabriel

South San Gabriel is home to 7,923 residents, according to the most recent Census data. Gender-wise, 50.7% of South San Gabriel locals are male, and 49.3% are female.

Total population
7,923
-2.0% year-over-year change
Gender ratio
Male
50.7%
4,016
Female
49.3%
3,907
Value Percent YoY change
Male 4,016 50.7% -2.8%
Female 3,907 49.3% -1.2%
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 South San Gabriel is 44, with the population distributed as follows: about 12.5% are children under 15, then 12.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.5% of the population, while another 28.3% fall into the 45 to 64 bracket. Finally, around 20.6% are 65 or older.

Median age
43.8
Age breakdown
Under 15
12.5%
15 to 24
12.1%
25 to 44
26.5%
45 to 64
28.3%
Over 65
20.6%
Value Percent YoY change
Under 15 989 12.5% -15.8%
15 to 24 957 12.1% 15.3%
25 to 44 2,103 26.5% 4.3%
45 to 64 2,239 28.3% -2.1%
Over 65 1,635 20.6% -7.8%
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 South San Gabriel, 47% of the population are US-born citizens, while 35.9% have gained naturalized citizenship. At the same time, 17.1% of residents are non-citizens. As for race, 7.7% of locals are Caucasian, 0.3% are African American and 67.1% have Asian roots. There’s also a share of 9.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
47%
Non-U.S.-born citizens
35.9%
Non-citizens
17.1%
Value Percent YoY change
U.S.-born citizens 3,722 47% -6.9%
Non-U.S.-born citizens 2,846 35.9% -4.1%
Non-citizens 1,355 17.1% 21.3%
Racial breakdown
White
7.7%
Black or African American
0.3%
American Indian and Alaska Native
0.5%
Asian
67.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9.8%
Other
14.7%
Value Percent
White 608 7.7%
Black or African American 24 0.3%
American Indian and Alaska Native 37 0.5%
Asian 5,316 67.1%
Two or more races 774 9.8%
Other 1,164 14.7%

Households in South San Gabriel

A peek inside South San Gabriel households

South San Gabriel has 2,350 households, with an average of 3 members in each. Of these, 77.2% are families, while the remaining 22.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,350
-1.0% year-over-year change
Average people per household
3
Non-family households
536
Family households
1,814
Value Percent YoY change
Non-family households 536 22.8% 17.3%
Family households 1,814 77.2% -5.3%
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 South San Gabriel

The housing landscape of South San Gabriel

South San Gabriel's housing consists of 2,384 units, with 86.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.5% and offer a more compact, shared living style.

Housing units
2,384
-1.3% year-over-year change
Housing types
Value Percent
1 unit, detached 2,067 86.7%
1 unit, attached 84 3.5%
2 units 9 0.4%
3 or 4 units 43 1.8%
5 to 9 units 87 3.6%
10 to 19 units 21 0.9%
20 to 49 units 11 0.5%
50 or more units 53 2.2%
Boat, RV, van, etc. 9 0.4%
Homes built since 2020
0
% year-over-year change

The age of buildings in South San Gabriel

In South San Gabriel, the median construction year is 1962. About 7.2% of homes were built before the 1940s, with another 18.2% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 172 7.2% -17.3%
Built between 1940 and 1949 433 18.2% 62.8%
Built between 1950 and 1959 535 22.4% 10.1%
Built between 1960 and 1969 294 12.3% -35.0%
Built between 1970 and 1979 307 12.9% -21.5%
Built between 1980 and 1989 245 10.3% 10.9%
Built between 1990 and 1999 142 6% -9.6%
Built between 2000 and 2009 224 9.4% 7.2%
Built between 2010 and 2019 32 1.3% 23.1%
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.

South San Gabriel occupancy rates

Out of the 2,350 occupied housing units in South San Gabriel, 58.5% are owner-occupied, while 41.5% are lived in by tenants. Meanwhile, 1.4% of all homes on the local market sit vacant.

Occupied housing units
2,350
-1.0% year-over-year change
Occupancy breakdown
Renter occupied
975
Owner occupied
1,375
Value Percent YoY
change
Renter occupied 975 41.5% 26.5%
Owner occupied 1,375 58.5% -14.2%
Unoccupied housing units
1.4%
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.

South San Gabriel housing costs

Housing costs in South San Gabriel come to a median of $1,627 per month, while tenants specifically pay a median gross rent of $2,148.

Median housing costs per month
$1,627/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 South San Gabriel
$2,148/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 South San Gabriel

South San Gabriel education at a glance

About 39.8% of the population in South San Gabriel went to high school, while 14.1% pursued college studies. Another 9.7% earned an associate degree and 17.8% hold a bachelor’s. Meanwhile, 4.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 893 13.8% 7.6%
High school diploma 2,581 39.8% 10.3%
College diploma 913 14.1% 5.2%
Associate degree 628 9.7% 1.3%
Bachelor's degree 1,153 17.8% -25.5%
Graduate degree 320 4.9% 27.5%
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 South San Gabriel

How much people earn in South San Gabriel

The average annual household income in South San Gabriel was $96,179 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.9% change from the previous year. At the same time, the median income stood at $76,806, reflecting a -0.2% shift over the same period.

Average household income in South San Gabriel
$96,179/year
2.9% year-over-year change
Median household income in South San Gabriel
$76,806/year
-0.1% year-over-year change

South San Gabriel income by age

In South San Gabriel, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $84,109. Those with someone between 45 and 64 in charge, often well established professionally, earn $75,652 overall. Overall, 93.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $84,109 6.8%
45 - 64 $75,652 -3.0%
Over 65 $49,120 -32.6%
Above poverty level
7,178
Below poverty level
522
Value Percent YoY
change
Above poverty level 7,178 93.2% -3.4%
Below poverty level 522 6.8% 22.2%

Average renter income in South San Gabriel

To get a better sense of what renters earn on average in South San Gabriel, their median household income was $50,964 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 50.6%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$50,964
Rent-to-income ratio
50.6%
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 South San Gabriel

Workforce and job types in South San Gabriel

The job market in South San Gabriel is powered by 3,726 working residents, spread across a range of industries and roles. 79% of the working population are employed in professional or administrative positions, while 21% are in hands-on or service-based jobs. Also, 17.7% run their own businesses, 63% are employed by private companies, and 14% work in the public sector.

Workforce demographics

Working population
3,726
-3.6% year-over-year change
White collar
2,944
Blue collar
782
Value Percent YoY change
White collar 2,944 79% -2.8%
Blue collar 782 21% -6.2%
Employer type
Self employees
17.7%
Private companies
63%
Governmental workers
14%
Not for profit companies
5.2%
Value Percent YoY change
Self employees 660 17.7% -4.3%
Private companies 2,349 63% -4.8%
Governmental workers 522 14% 0.4%
Not for profit companies 195 5.2% 4.8%
Unemployment rate
6.8%
52.2% year-over-year change

Available workforce

The unemployment rate in South San Gabriel stands at 6.8%, 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 South San Gabriel

How people get around in South San Gabriel

Commuting methods vary: 91% of residents travel by personal vehicle and 1.4% 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 3,355 91% 4.0%
Bus or trolleybus 32 0.9% 52.4%
Motorcycle 11 0.3% 10.0%
Bicycle 10 0.3% 66.7%
Walk 53 1.4% -36.9%
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.

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FAQs about South San Gabriel demographics 

What is the total population of South San Gabriel?

South San Gabriel has a total population of 7,923 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 -2.0% compared to a year ago.

What is the gender ratio in South San Gabriel?

The gender ratio in South San Gabriel is as follows:
  • 50.7% males (4,016 residents)
  • 49.3% females (3,907 residents)

What is the median age in South San Gabriel?

The median age in South San Gabriel is 43.8.

What is the age distribution of the population in South San Gabriel?

The age distribution in South San Gabriel is as follows:
  • Under 15: 12.5% (989 residents)
  • Ages 15-24: 12.1% (957 residents)
  • Ages 25-44: 26.5% (2,103 residents)
  • Ages 45-64: 28.3% (2,239 residents)
  • Over 65: 20.6% (1,635 residents)

What is the racial and ethnic makeup of South San Gabriel?

The racial and ethnic makeup of South San Gabriel is as follows:
  • White: 7.7% (608 residents)
  • Black or African American: 0.3% (24 residents)
  • American Indian and Alaska Native: 0.5% (37 residents)
  • Asian: 67.1% (5,316 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 9.8% (774 residents)
  • Other: 14.7% (1,164 residents)

What percentage of the population in South San Gabriel are U.S.-born citizens?

U.S.-born citizens represent 47% of the population in South San Gabriel.

How many housing units are there in South San Gabriel?

There are 2,384 housing units in South San Gabriel, reflecting a -1.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in South San Gabriel and what is the average household size?

South San Gabriel has a total of 2,350 households, with an average of 3 people in each.

What is the median household income in South San Gabriel?

South San Gabriel has a median household income of $76,806, representing a -0.1% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for South San Gabriel?

The employment rate is 93.2% in South San Gabriel, with a workforce of 3,726 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 79% (2,944 residents)
  • Blue-collar workers: 21% (782 residents)

Places of employment:
  • Self-employed: 17.7% (660 residents)
  • Private companies: 63% (2,349 residents)
  • Governmental workers: 14% (522 residents)
  • Not-for-profit companies: 5.2% (195 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