Sinton, TX demographics:
population, income, and more

Total population
5,584
1.3% year-over-year change
Median household income
$51,701/yr
15.5% year-over-year change
Housing units
2,221
2.3% year-over-year change

Sinton population

How many people live in Sinton

Sinton is home to 5,584 residents, according to the most recent Census data. Gender-wise, 55.2% of Sinton locals are male, and 44.8% are female.

Total population
5,584
1.3% year-over-year change
Gender ratio
Male
55.2%
3,083
Female
44.8%
2,501
Value Percent YoY change
Male 3,083 55.2% 3.7%
Female 2,501 44.8% -1.5%
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 Sinton is 32, with the population distributed as follows: about 23.4% are children under 15, then 15% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.4% of the population, while another 22.7% fall into the 45 to 64 bracket. Finally, around 13.5% are 65 or older.

Median age
31.5
Age breakdown
Under 15
23.4%
15 to 24
15%
25 to 44
25.4%
45 to 64
22.7%
Over 65
13.5%
Value Percent YoY change
Under 15 1,309 23.4% 12.4%
15 to 24 840 15% -9.5%
25 to 44 1,416 25.4% -1.5%
45 to 64 1,266 22.7% 1.5%
Over 65 753 13.5% 2.3%
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 Sinton, 97.5% of the population are US-born citizens, while 1% have gained naturalized citizenship. At the same time, 1.5% of residents are non-citizens. As for race, 35.1% of locals are Caucasian, 4.9% are African American and 0.4% have Asian roots. There’s also a share of 50.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.5%
Non-U.S.-born citizens
1%
Non-citizens
1.5%
Value Percent YoY change
U.S.-born citizens 5,445 97.5% 2.5%
Non-U.S.-born citizens 57 1% -20.8%
Non-citizens 82 1.5% -35.9%
Racial breakdown
White
35.1%
Black or African American
4.9%
American Indian and Alaska Native
0.4%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
50.8%
Other
8.4%
Value Percent
White 1,959 35.1%
Black or African American 274 4.9%
American Indian and Alaska Native 25 0.4%
Asian 25 0.4%
Two or more races 2,835 50.8%
Other 466 8.4%

Households in Sinton

A peek inside Sinton households

Sinton has 1,907 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
1,907
3.4% year-over-year change
Average people per household
3
Non-family households
391
Family households
1,516
Value Percent YoY change
Non-family households 391 20.5% -15.4%
Family households 1,516 79.5% 9.7%
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 Sinton

The housing landscape of Sinton

Sinton's housing consists of 2,221 units, with 61.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.7% 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 2.9% of the housing landscape.

Housing units
2,221
2.3% year-over-year change
Housing types
Value Percent
1 unit, detached 1,373 61.8%
1 unit, attached 60 2.7%
2 units 432 19.4%
3 or 4 units 96 4.3%
10 to 19 units 71 3.2%
20 to 49 units 57 2.6%
50 or more units 68 3.1%
Mobile home 64 2.9%
Homes built since 2020
23
-4.2% year-over-year change

The age of buildings in Sinton

In Sinton, the median construction year is 1971. About 3.3% of homes were built before the 1940s, with another 12.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 5.8% of homes were added from 2000 to 2009, 3.8% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 74 3.3% 42.3%
Built between 1940 and 1949 277 12.5% 22.6%
Built between 1950 and 1959 357 16.1% -14.0%
Built between 1960 and 1969 332 15% 75.7%
Built between 1970 and 1979 565 25.4% 8.2%
Built between 1980 and 1989 283 12.7% -1.1%
Built between 1990 and 1999 97 4.4% -31.7%
Built between 2000 and 2009 128 5.8% -29.3%
Built between 2010 and 2019 85 3.8% -36.6%
Built in 2020 or later 23 1% -4.2%
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.

Sinton occupancy rates

Out of the 1,907 occupied housing units in Sinton, 53.1% are owner-occupied, while 46.9% are lived in by tenants. Meanwhile, 14.1% of all homes on the local market sit vacant.

Occupied housing units
1,907
3.4% year-over-year change
Occupancy breakdown
Renter occupied
895
Owner occupied
1,012
Value Percent YoY
change
Renter occupied 895 46.9% 24.5%
Owner occupied 1,012 53.1% -10.0%
Unoccupied housing units
14.1%
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.

Sinton housing costs

Housing costs in Sinton come to a median of $683 per month, while tenants specifically pay a median gross rent of $938.

Median housing costs per month
$683/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 Sinton
$938/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 Sinton

Sinton education at a glance

About 63.3% of the population in Sinton went to high school, while 16.2% pursued college studies. Another 2.8% earned an associate degree and 6.4% hold a bachelor’s. Meanwhile, 2.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 361 8.5% -22.7%
High school diploma 2,691 63.3% 8.1%
College diploma 690 16.2% -9.0%
Associate degree 120 2.8% -42.3%
Bachelor's degree 273 6.4% 11.4%
Graduate degree 117 2.8% 4.5%
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 Sinton

How much people earn in Sinton

The average annual household income in Sinton was $65,416 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +9.7% change from the previous year. At the same time, the median income stood at $51,701, reflecting a +15.5% shift over the same period.

Average household income in Sinton
$65,416/year
9.7% year-over-year change
Median household income in Sinton
$51,701/year
15.5% year-over-year change

Sinton income by age

In Sinton, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $51,075. Those with someone between 45 and 64 in charge, often well established professionally, earn $90,729 overall. Overall, 75.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $51,075 13.7%
45 - 64 $90,729 18.5%
Over 65 $49,150 83.4%
Above poverty level
3,911
Below poverty level
1,258
Value Percent YoY
change
Above poverty level 3,911 75.7% -1.7%
Below poverty level 1,258 24.3% 8.0%

Average renter income in Sinton

To get a better sense of what renters earn on average in Sinton, their median household income was $14,021 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 80.3%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$14,021
Rent-to-income ratio
80.3%
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 Sinton

Workforce and job types in Sinton

The job market in Sinton is powered by 2,093 working residents, spread across a range of industries and roles. 73.2% of the working population are employed in professional or administrative positions, while 26.8% are in hands-on or service-based jobs. Also, 2.7% run their own businesses, 69.4% are employed by private companies, and 25.1% work in the public sector.

Workforce demographics

Working population
2,093
-3.6% year-over-year change
White collar
1,531
Blue collar
562
Value Percent YoY change
White collar 1,531 73.2% 12.2%
Blue collar 562 26.8% -30.4%
Employer type
Self employees
2.7%
Private companies
69.4%
Governmental workers
25.1%
Not for profit companies
2.8%
Value Percent YoY change
Self employees 57 2.7% -59.0%
Private companies 1,453 69.4% -8.3%
Governmental workers 525 25.1% 56.2%
Not for profit companies 58 2.8% -48.2%
Unemployment rate
8.4%
0.0% year-over-year change

Available workforce

The unemployment rate in Sinton stands at 8.4%, 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 Sinton

How people get around in Sinton

In Sinton, the average commute time is 26 minutes.

Commute time
26 min
Means of transportation
Value Percent YoY change
Car 1,968 94% -3.8%
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 Sinton by zipcode?

Zipcode Population Number of households Median income Average income
78387 9,640 3,199 $53,048 $70,901

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FAQs about Sinton demographics 

What is the total population of Sinton?

Sinton has a total population of 5,584 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 +1.3% compared to a year ago.

What is the gender ratio in Sinton?

The gender ratio in Sinton is as follows:
  • 55.2% males (3,083 residents)
  • 44.8% females (2,501 residents)

What is the median age in Sinton?

The median age in Sinton is 31.5.

What is the age distribution of the population in Sinton?

The age distribution in Sinton is as follows:
  • Under 15: 23.4% (1,309 residents)
  • Ages 15-24: 15% (840 residents)
  • Ages 25-44: 25.4% (1,416 residents)
  • Ages 45-64: 22.7% (1,266 residents)
  • Over 65: 13.5% (753 residents)

What is the racial and ethnic makeup of Sinton?

The racial and ethnic makeup of Sinton is as follows:
  • White: 35.1% (1,959 residents)
  • Black or African American: 4.9% (274 residents)
  • American Indian and Alaska Native: 0.4% (25 residents)
  • Asian: 0.4% (25 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 50.8% (2,835 residents)
  • Other: 8.4% (466 residents)

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

U.S.-born citizens represent 97.5% of the population in Sinton.

How many housing units are there in Sinton?

There are 2,221 housing units in Sinton, reflecting a +2.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Sinton has a total of 1,907 households, with an average of 3 people in each.

What is the median household income in Sinton?

Sinton has a median household income of $51,701, representing a +15.5% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Sinton?

The employment rate is 91.6% in Sinton, with a workforce of 2,093 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 73.2% (1,531 residents)
  • Blue-collar workers: 26.8% (562 residents)

Places of employment:
  • Self-employed: 2.7% (57 residents)
  • Private companies: 69.4% (1,453 residents)
  • Governmental workers: 25.1% (525 residents)
  • Not-for-profit companies: 2.8% (58 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