San Antonio, FL demographics:
population, income, and more

Total population
1,446
7.0% year-over-year change
Median household income
$94,342/yr
5.9% year-over-year change
Housing units
542
-0.6% year-over-year change

San Antonio population

How many people live in San Antonio

San Antonio is home to 1,446 residents, according to the most recent Census data. Gender-wise, 43.7% of San Antonio locals are male, and 56.3% are female.

Total population
1,446
7.0% year-over-year change
Gender ratio
Male
43.7%
632
Female
56.3%
814
Value Percent YoY change
Male 632 43.7% 5.2%
Female 814 56.3% 8.4%
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 San Antonio is 42, with the population distributed as follows: about 15.8% are children under 15, then 13.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.8% of the population, while another 30.5% fall into the 45 to 64 bracket. Finally, around 16.5% are 65 or older.

Median age
42.4
Age breakdown
Under 15
15.8%
15 to 24
13.4%
25 to 44
23.8%
45 to 64
30.5%
Over 65
16.5%
Value Percent YoY change
Under 15 229 15.8% 4.1%
15 to 24 194 13.4% 11.5%
25 to 44 344 23.8% 3.3%
45 to 64 441 30.5% 7.3%
Over 65 238 16.5% 11.2%
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 San Antonio, 94.3% of the population are US-born citizens, while 4.4% have gained naturalized citizenship. At the same time, 1.4% of residents are non-citizens. There’s also a share of 4.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.3%
Non-U.S.-born citizens
4.4%
Non-citizens
1.4%
Value Percent YoY change
U.S.-born citizens 1,363 94.3% 7.4%
Non-U.S.-born citizens 63 4.4% -3.1%
Non-citizens 20 1.4% 11.1%
Racial breakdown
White
90.2%
Black or African American
3.2%
American Indian and Alaska Native
0.4%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.6%
Other
1.5%
Value Percent
White 1,305 90.2%
Black or African American 47 3.2%
American Indian and Alaska Native 5 0.4%
Two or more races 67 4.6%
Other 22 1.5%

Households in San Antonio

A peek inside San Antonio households

San Antonio has 542 households, with an average of 3 members in each. Of these, 79.5% are families, while the remaining 20.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
542
2.3% year-over-year change
Average people per household
3
Non-family households
111
Family households
431
Value Percent YoY change
Non-family households 111 20.5% -6.7%
Family households 431 79.5% 4.9%
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 San Antonio

The housing landscape of San Antonio

San Antonio's housing consists of 542 units, with 93% 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
542
-0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 504 93%
1 unit, attached 19 3.5%
2 units 9 1.7%
3 or 4 units 10 1.8%
Homes built since 2020
0
% year-over-year change

The age of buildings in San Antonio

In San Antonio, the median construction year is 1996. About 3.1% of homes were built before the 1940s, with another 0.7% 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 17 3.1% -39.3%
Built between 1940 and 1949 4 0.7% -88.9%
Built between 1950 and 1959 54 10% 31.7%
Built between 1960 and 1969 32 5.9% 52.4%
Built between 1970 and 1979 61 11.2% -21.8%
Built between 1980 and 1989 65 12% -5.8%
Built between 1990 and 1999 64 11.8% -5.9%
Built between 2000 and 2009 147 27.1% 28.9%
Built between 2010 and 2019 98 18.1% 8.9%
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.

San Antonio occupancy rates

Out of the 542 occupied housing units in San Antonio, 89.1% are owner-occupied, while 10.9% are lived in by tenants.

Occupied housing units
542
2.3% year-over-year change
Occupancy breakdown
Renter occupied
59
Owner occupied
483
Value Percent YoY
change
Renter occupied 59 10.9% -15.7%
Owner occupied 483 89.1% 5.0%
Unoccupied housing units
0.0%
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.

San Antonio housing costs

Housing costs in San Antonio come to a median of $1,217 per month, while tenants specifically pay a median gross rent of $1,091.

Median housing costs per month
$1,217/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 San Antonio
$1,091/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 San Antonio

San Antonio education at a glance

About 22.4% of the population in San Antonio went to high school, while 27.2% pursued college studies. Another 10.9% earned an associate degree and 21.2% hold a bachelor’s. Meanwhile, 17.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 10 0.9% -9.1%
High school diploma 256 22.4% -7.6%
College diploma 312 27.2% 0.7%
Associate degree 125 10.9% 11.6%
Bachelor's degree 243 21.2% 23.4%
Graduate degree 199 17.4% 25.9%
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 San Antonio

How much people earn in San Antonio

The average annual household income in San Antonio was $115,600 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2% change from the previous year. At the same time, the median income stood at $94,342, reflecting a +5.9% shift over the same period.

Average household income in San Antonio
$115,600/year
2.0% year-over-year change
Median household income in San Antonio
$94,342/year
5.9% year-over-year change

San Antonio income by age

In San Antonio, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $122,031. Those with someone between 45 and 64 in charge, often well established professionally, earn $91,000 overall. Overall, 95% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $122,031 8.1%
45 - 64 $91,000 5.4%
Over 65 $90,909 21.9%
Above poverty level
1,342
Below poverty level
71
Value Percent YoY
change
Above poverty level 1,342 95% 12.8%
Below poverty level 71 5% -36.6%

Average renter income in San Antonio

To get a better sense of what renters earn on average in San Antonio, their median household income was $39,063 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 33.5%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$39,063
Rent-to-income ratio
33.5%
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 San Antonio

Workforce and job types in San Antonio

The job market in San Antonio is powered by 698 working residents, spread across a range of industries and roles. 87% of the working population are employed in professional or administrative positions, while 13% are in hands-on or service-based jobs. Also, 8.9% run their own businesses, 45.4% are employed by private companies, and 31.8% work in the public sector.

Workforce demographics

Working population
698
10.6% year-over-year change
White collar
607
Blue collar
91
Value Percent YoY change
White collar 607 87% 15.2%
Blue collar 91 13% -12.5%
Employer type
Self employees
8.9%
Private companies
45.4%
Governmental workers
31.8%
Not for profit companies
13.9%
Value Percent YoY change
Self employees 62 8.9% 8.8%
Private companies 317 45.4% 1.9%
Governmental workers 222 31.8% 21.3%
Not for profit companies 97 13.9% 21.2%
Unemployment rate
3.9%
16.7% year-over-year change

Available workforce

The unemployment rate in San Antonio stands at 3.9%, 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 San Antonio

How people get around in San Antonio

Commuting methods vary: 87.7% of residents travel by personal vehicle and 0.7% 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 612 87.7% 9.9%
Bus or trolleybus 10 1.4% 11.1%
Bicycle 17 2.4% 13.3%
Walk 5 0.7% 0.0%
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 San Antonio by zipcode?

Zipcode Population Number of households Median income Average income
33576 6,273 2,911 $76,388 $141,006

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FAQs about San Antonio demographics 

What is the total population of San Antonio?

San Antonio has a total population of 1,446 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 +7.0% compared to a year ago.

What is the gender ratio in San Antonio?

The gender ratio in San Antonio is as follows:
  • 43.7% males (632 residents)
  • 56.3% females (814 residents)

What is the median age in San Antonio?

The median age in San Antonio is 42.4.

What is the age distribution of the population in San Antonio?

The age distribution in San Antonio is as follows:
  • Under 15: 15.8% (229 residents)
  • Ages 15-24: 13.4% (194 residents)
  • Ages 25-44: 23.8% (344 residents)
  • Ages 45-64: 30.5% (441 residents)
  • Over 65: 16.5% (238 residents)

What is the racial and ethnic makeup of San Antonio?

The racial and ethnic makeup of San Antonio is as follows:
  • White: 90.2% (1,305 residents)
  • Black or African American: 3.2% (47 residents)
  • American Indian and Alaska Native: 0.4% (5 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4.6% (67 residents)
  • Other: 1.5% (22 residents)

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

U.S.-born citizens represent 94.3% of the population in San Antonio.

How many housing units are there in San Antonio?

There are 542 housing units in San Antonio, reflecting a -0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

San Antonio has a total of 542 households, with an average of 3 people in each.

What is the median household income in San Antonio?

San Antonio has a median household income of $94,342, representing a +5.9% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 96.1% in San Antonio, with a workforce of 698 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 87% (607 residents)
  • Blue-collar workers: 13% (91 residents)

Places of employment:
  • Self-employed: 8.9% (62 residents)
  • Private companies: 45.4% (317 residents)
  • Governmental workers: 31.8% (222 residents)
  • Not-for-profit companies: 13.9% (97 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