Santa Maria, TX demographics:
population, income, and more

Total population
669
11.5% year-over-year change
Median household income
$/yr
% year-over-year change
Housing units
272
38.1% year-over-year change

Santa Maria population

How many people live in Santa Maria

Santa Maria is home to 669 residents, according to the most recent Census data. Gender-wise, 49.8% of Santa Maria locals are male, and 50.2% are female.

Total population
669
11.5% year-over-year change
Gender ratio
Male
49.8%
333
Female
50.2%
336
Value Percent YoY change
Male 333 49.8% 18.9%
Female 336 50.2% 5.0%
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 Maria is 51, with the population distributed as follows: about 5.2% are children under 15, then 10.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.2% of the population, while another 29.4% fall into the 45 to 64 bracket. Finally, around 34.2% are 65 or older.

Median age
50.6
Age breakdown
Under 15
5.2%
15 to 24
10.9%
25 to 44
20.2%
45 to 64
29.4%
Over 65
34.2%
Value Percent YoY change
Under 15 35 5.2% 2.9%
15 to 24 73 10.9% -36.0%
25 to 44 135 20.2% 7.1%
45 to 64 197 29.4% 55.1%
Over 65 229 34.2% 15.1%
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 Maria, 57.6% of the population are US-born citizens, while 17.2% have gained naturalized citizenship. At the same time, 25.3% of residents are non-citizens. There’s also a share of 69.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
57.6%
Non-U.S.-born citizens
17.2%
Non-citizens
25.3%
Value Percent YoY change
U.S.-born citizens 385 57.6% -2.5%
Non-U.S.-born citizens 115 17.2% 59.7%
Non-citizens 169 25.3% 27.1%
Racial breakdown
White
30.8%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
69.2%
Other
0%
Value Percent
White 206 30.8%
Two or more races 463 69.2%

Households in Santa Maria

A peek inside Santa Maria households

Santa Maria has 247 households, with an average of 3 members in each. Of these, 78.5% are families, while the remaining 21.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
247
42.0% year-over-year change
Average people per household
3
Non-family households
53
Family households
194
Value Percent YoY change
Non-family households 53 21.5% 120.8%
Family households 194 78.5% 29.3%
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 Santa Maria

The housing landscape of Santa Maria

Santa Maria's housing consists of 272 units, with 98.5% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.5% of the housing landscape.

Housing units
272
38.1% year-over-year change
Housing types
Value Percent
1 unit, detached 268 98.5%
Mobile home 4 1.5%
Homes built since 2020
0
% year-over-year change

The age of buildings in Santa Maria

In Santa Maria, the median construction year is 1987. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built between 1940 and 1949 19 7% 0.0%
Built between 1960 and 1969 9 3.3% 12.5%
Built between 1970 and 1979 66 24.3% 187.0%
Built between 1980 and 1989 61 22.4% 48.8%
Built between 1990 and 1999 52 19.1% 8.3%
Built between 2000 and 2009 12 4.4% 0.0%
Built between 2010 and 2019 53 19.5% 120.8%
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.

Santa Maria occupancy rates

Meanwhile, 9.2% of all homes on the local market sit vacant.

Occupied housing units
247
42.0% year-over-year change
Occupancy breakdown
Renter occupied
0
Owner occupied
247
Value Percent YoY
change
Owner occupied 247 100% 42.0%
Unoccupied housing units
9.2%
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.

Santa Maria housing costs

Median housing costs per month
$454/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.

Education in Santa Maria

Santa Maria education at a glance

About 50% of the population in Santa Maria went to high school, while 5.4% pursued college studies. Another earned an associate degree and 2.4% hold a bachelor’s.

Education level
Value Percent YoY change
No high school 258 42.2% 37.2%
High school diploma 306 50% 18.1%
College diploma 33 5.4% -54.2%
Bachelor's degree 15 2.4% -6.2%
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 Maria

How much people earn in Santa Maria

The average annual household income in Santa Maria was $42,255 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -20% change from the previous year.

Average household income in Santa Maria
$42,255/year
-20.0% year-over-year change

Santa Maria income by age

Overall, 62.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Over 65 $13,380 N/A
Above poverty level
420
Below poverty level
249
Value Percent YoY
change
Above poverty level 420 62.8% 1.7%
Below poverty level 249 37.2% 33.2%

Employment in Santa Maria

Workforce and job types in Santa Maria

The job market in Santa Maria is powered by 219 working residents, spread across a range of industries and roles. 32% of the working population are employed in professional or administrative positions, while 68% are in hands-on or service-based jobs. Also, 16.4% run their own businesses, 74.4% are employed by private companies, and 9.1% work in the public sector.

Workforce demographics

Working population
219
8.4% year-over-year change
White collar
70
Blue collar
149
Value Percent YoY change
White collar 70 32% -46.6%
Blue collar 149 68% 109.9%
Employer type
Self employees
16.4%
Private companies
74.4%
Governmental workers
9.1%
Not for profit companies
0%
Value Percent YoY change
Self employees 36 16.4% N/A
Private companies 163 74.4% -6.3%
Governmental workers 20 9.1% -28.6%

Transportation in Santa Maria

How people get around in Santa Maria

Means of transportation
Value Percent YoY change
Car 193 88.1% -0.5%
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.

Explore more communities

FAQs about Santa Maria demographics 

What is the total population of Santa Maria?

Santa Maria has a total population of 669 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 +11.5% compared to a year ago.

What is the gender ratio in Santa Maria?

The gender ratio in Santa Maria is as follows:
  • 49.8% males (333 residents)
  • 50.2% females (336 residents)

What is the median age in Santa Maria?

The median age in Santa Maria is 50.6.

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

The age distribution in Santa Maria is as follows:
  • Under 15: 5.2% (35 residents)
  • Ages 15-24: 10.9% (73 residents)
  • Ages 25-44: 20.2% (135 residents)
  • Ages 45-64: 29.4% (197 residents)
  • Over 65: 34.2% (229 residents)

What is the racial and ethnic makeup of Santa Maria?

The racial and ethnic makeup of Santa Maria is as follows:
  • White: 30.8% (206 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 69.2% (463 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 57.6% of the population in Santa Maria.

How many housing units are there in Santa Maria?

There are 272 housing units in Santa Maria, reflecting a +38.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Santa Maria has a total of 247 households, with an average of 3 people in each.

What is the job market overview for Santa Maria?

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

Job types:
  • White-collar workers: 32% (70 residents)
  • Blue-collar workers: 68% (149 residents)

Places of employment:
  • Self-employed: 16.4% (36 residents)
  • Private companies: 74.4% (163 residents)
  • Governmental workers: 9.1% (20 residents)
  • Not-for-profit companies: 0% (0 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