Santa Teresa, San Jose, CA demographics:
population, income, and more

Total population
55,464
-0.4% year-over-year change
Median household income
$178,790/yr
-7.4% year-over-year change
Housing units
19,084
0.8% year-over-year change

Santa Teresa population

How many people live in Santa Teresa

Santa Teresa is home to 55,464 residents, according to the most recent Census data. Gender-wise, 50.7% of Santa Teresa locals are male, and 49.3% are female.

Total population
55,464
-0.4% year-over-year change
Gender ratio
Male
50.7%
28,099
Female
49.3%
27,365
Value Percent YoY change
Male 28,099 50.7% -0.7%
Female 27,365 49.3% -0.0%
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 Santa Teresa is 40, with the population distributed as follows: about 18.1% are children under 15, then 11.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.6% of the population, while another 26.9% fall into the 45 to 64 bracket. Finally, around 14.5% are 65 or older.

Median age
39.5
Age breakdown
Under 15
18.1%
15 to 24
11.9%
25 to 44
28.6%
45 to 64
26.9%
Over 65
14.5%
Value Percent YoY change
Under 15 10,044 18.1% -2.1%
15 to 24 6,599 11.9% -2.4%
25 to 44 15,881 28.6% 0.4%
45 to 64 14,908 26.9% -1.6%
Over 65 8,031 14.5% 4.6%
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 Santa Teresa, 66.3% of the population are US-born citizens, while 22% have gained naturalized citizenship. At the same time, 11.7% of residents are non-citizens. As for race, 34.6% of locals are Caucasian, 2.6% are African American and 33.8% have Asian roots. Another 0.7% are Indigenous American, 0.1% are Pacific Islanders, while 8.5% identify as another race. There’s also a share of 19.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
66.3%
Non-U.S.-born citizens
22%
Non-citizens
11.7%
Value Percent YoY change
U.S.-born citizens 36,791 66.3% -0.5%
Non-U.S.-born citizens 12,172 22% -1.5%
Non-citizens 6,501 11.7% 2.8%
Racial breakdown
White
34.6%
Black or African American
2.6%
American Indian and Alaska Native
0.7%
Asian
33.8%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
19.7%
Other
8.5%
Value Percent
White 19,204 34.6%
Black or African American 1,414 2.6%
American Indian and Alaska Native 391 0.7%
Asian 18,722 33.8%
Native Hawaiian and other Pacific Islander 59 0.1%
Two or more races 10,950 19.7%
Other 4,724 8.5%

Households in Santa Teresa

A peek inside Santa Teresa households

Santa Teresa has 18,684 households, with an average of 3 members in each. Of these, 75.2% are families, while the remaining 24.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
18,684
1.1% year-over-year change
Average people per household
3
Non-family households
4,639
Family households
14,045
Value Percent YoY change
Non-family households 4,639 24.8% 6.9%
Family households 14,045 75.2% -0.7%
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 Santa Teresa

The housing landscape of Santa Teresa

Santa Teresa's housing consists of 19,084 units, with 64.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 11.5% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 3.1% of the housing landscape.

Housing units
19,084
0.8% year-over-year change
Housing types
Value Percent
1 unit, detached 12,339 64.7%
1 unit, attached 2,203 11.5%
2 units 57 0.3%
3 or 4 units 801 4.2%
5 to 9 units 477 2.5%
10 to 19 units 477 2.5%
20 to 49 units 460 2.4%
50 or more units 1,673 8.8%
Mobile home 597 3.1%
Homes built since 2020
298
75.3% year-over-year change

The age of buildings in Santa Teresa

In Santa Teresa, the median construction year is 1976. About 0.6% of homes were built before the 1940s, with another 0.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 5.9% of homes were added from 2000 to 2009, 7% between 2010 and 2019, and 1.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 115 0.6% 0.9%
Built between 1940 and 1949 89 0.5% 17.1%
Built between 1950 and 1959 422 2.2% 8.2%
Built between 1960 and 1969 3,553 18.6% -0.2%
Built between 1970 and 1979 7,935 41.6% -1.5%
Built between 1980 and 1989 2,116 11.1% -4.4%
Built between 1990 and 1999 2,107 11% 4.7%
Built between 2000 and 2009 1,121 5.9% 4.7%
Built between 2010 and 2019 1,328 7% 4.8%
Built in 2020 or later 298 1.6% 75.3%
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.

Santa Teresa occupancy rates

Out of the 18,684 occupied housing units in Santa Teresa, 68.9% are owner-occupied, while 31.1% are lived in by tenants. Meanwhile, 2.1% of all homes on the local market sit vacant.

Occupied housing units
18,684
1.1% year-over-year change
Occupancy breakdown
Renter occupied
5,814
Owner occupied
12,870
Value Percent YoY
change
Renter occupied 5,814 31.1% 1.4%
Owner occupied 12,870 68.9% 0.9%
Unoccupied housing units
2.1%
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.

Santa Teresa housing costs

Housing costs in Santa Teresa come to a median of $3,272 per month, while tenants specifically pay a median gross rent of $3,438.

Median housing costs per month
$3,272/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 Santa Teresa
$3,438/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 Santa Teresa

Santa Teresa education at a glance

About 18.1% of the population in Santa Teresa went to high school, while 19.7% pursued college studies. Another 8.3% earned an associate degree and 29.6% hold a bachelor’s. Meanwhile, 19.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,016 4.7% 1.2%
High school diploma 7,847 18.1% -4.4%
College diploma 8,527 19.7% -4.1%
Associate degree 3,604 8.3% 4.7%
Bachelor's degree 12,808 29.6% 0.2%
Graduate degree 8,506 19.6% 8.4%
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 Santa Teresa

How much people earn in Santa Teresa

The average annual household income in Santa Teresa was $253,041 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.7% change from the previous year. At the same time, the median income stood at $178,790, reflecting a -7.4% shift over the same period.

Average household income in Santa Teresa
$253,041/year
3.7% year-over-year change
Median household income in Santa Teresa
$178,790/year
-7.4% year-over-year change

Santa Teresa income by age

In Santa Teresa, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $202,891. Those with someone between 45 and 64 in charge, often well established professionally, earn $198,068 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $155,450, while those led by someone over 65, many of whom may be retired, have about $122,778 in earnings. Overall, 94.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $155,450 -12.1%
25 - 44 $202,891 11.4%
45 - 64 $198,068 2.7%
Over 65 $122,778 18.4%
Above poverty level
52,089
Below poverty level
2,857
Value Percent YoY
change
Above poverty level 52,089 94.8% -0.7%
Below poverty level 2,857 5.2% 4.1%

Employment in Santa Teresa

Workforce and job types in Santa Teresa

88.6% of the working population are employed in professional or administrative positions, while 11.4% are in hands-on or service-based jobs. Also, 7.1% run their own businesses, 73.4% are employed by private companies, and 12.7% work in the public sector.

Workforce demographics

White collar
25,496
Blue collar
3,272
Value Percent YoY change
White collar 25,496 88.6% 0.3%
Blue collar 3,272 11.4% -7.3%
Employer type
Self employees
7.1%
Private companies
73.4%
Governmental workers
12.7%
Not for profit companies
6.8%
Value Percent YoY change
Self employees 2,041 7.1% -5.5%
Private companies 21,106 73.4% -1.3%
Governmental workers 3,661 12.7% 2.8%
Not for profit companies 1,961 6.8% 6.6%

Transportation in Santa Teresa

How people get around in Santa Teresa

In Santa Teresa, the average commute time is 45 minutes. Commuting methods vary: 96.4% of residents travel by personal vehicle and 1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
45 min
-2.2% year-over-year change
Means of transportation
Value Percent YoY change
Car 20,224 96.4% -5.4%
Taxicab 81 0.4% 58.8%
Bus or trolleybus 224 1.1% -27.3%
Railroad 88 0.4% -24.1%
Motorcycle 50 0.2% -19.4%
Bicycle 111 0.5% 22.0%
Walk 208 1% -19.7%
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 Santa Teresa by zipcode?

Zipcode Population Number of households Median income Average income
95119 10,841 3,649 $174,375 $205,081
95120 36,967 12,660 $250,001 $323,918
95123 69,677 24,377 $144,276 $176,416
95138 18,960 5,580 $204,476 $287,237
95139 7,035 2,174 $178,790 $189,800

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FAQs about Santa Teresa demographics 

What is the total population of Santa Teresa?

Santa Teresa has a total population of 55,464 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 -0.4% compared to a year ago.

What is the gender ratio in Santa Teresa?

The gender ratio in Santa Teresa is as follows:
  • 50.7% males (28,099 residents)
  • 49.3% females (27,365 residents)

What is the median age in Santa Teresa?

The median age in Santa Teresa is 39.5.

What is the age distribution of the population in Santa Teresa?

The age distribution in Santa Teresa is as follows:
  • Under 15: 18.1% (10,044 residents)
  • Ages 15-24: 11.9% (6,599 residents)
  • Ages 25-44: 28.6% (15,881 residents)
  • Ages 45-64: 26.9% (14,908 residents)
  • Over 65: 14.5% (8,031 residents)

What is the racial and ethnic makeup of Santa Teresa?

The racial and ethnic makeup of Santa Teresa is as follows:
  • White: 34.6% (19,204 residents)
  • Black or African American: 2.6% (1,414 residents)
  • American Indian and Alaska Native: 0.7% (391 residents)
  • Asian: 33.8% (18,722 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (59 residents)
  • Two or More Races: 19.7% (10,950 residents)
  • Other: 8.5% (4,724 residents)

What percentage of the population in Santa Teresa are U.S.-born citizens?

U.S.-born citizens represent 66.3% of the population in Santa Teresa.

How many housing units are there in Santa Teresa?

There are 19,084 housing units in Santa Teresa, reflecting a +0.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Santa Teresa and what is the average household size?

Santa Teresa has a total of 18,684 households, with an average of 3 people in each.

What is the median household income in Santa Teresa?

Santa Teresa has a median household income of $178,790, representing a -7.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Santa Teresa?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 88.6% (25,496 residents)
  • Blue-collar workers: 11.4% (3,272 residents)

Places of employment:
  • Self-employed: 7.1% (2,041 residents)
  • Private companies: 73.4% (21,106 residents)
  • Governmental workers: 12.7% (3,661 residents)
  • Not-for-profit companies: 6.8% (1,961 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