Sinton, Texas Population 2021

5,250
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Sinton is a city located in San Patricio County Texas. It is also the county seat of San Patricio County. With a 2020 population of 5,250, it is the 353rd largest city in Texas and the 4639th largest city in the United States . Sinton is currently declining at a rate of -0.98% annually and its population has decreased by -7.33% since the most recent census, which recorded a population of 5,665 in 2010. Sinton reached it's highest population of 6,044 in 1980. Spanning over 3 miles, Sinton has a population density of 1,772 people per square mile.

The average household income in Sinton is $48,521 with a poverty rate of 35.45%. The median rental costs in recent years comes to $583 per month, and the median house value is $50,200. The median age in Sinton is 28.8 years, 25.8 years for males, and 30.7 years for females.

Sinton Demographics

According to the most recent ACS, the racial composition of Sinton was:

  • White: 93.88%
  • Asian: 2.00%
  • Black or African American: 1.82%
  • Other race: 1.24%
  • Two or more races: 1.07%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Sinton, Texas is 5,250 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 5,406.The last official US Census in 2010 recorded the population at 5,665.

Sinton, Texas Population 2021

Population by Race

Race Population Percentage
White5,16793.88%
Asian1102.00%
Black or African American1001.82%
Some Other Race681.24%
Two or More Races591.07%
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Sinton Population by Race

Sinton Population Pyramid $2021

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Sinton Median Age

28.8


Total

25.8


Male

30.7


Female

Sinton Adults

There are 3,751 adults, (586 of whom are seniors) in Sinton.

Sinton Age Dependency

73.9

Age Dependency Ratio

18.5

Old Age Dependency Ratio

55.4

Child Dependency Ratio

Sinton Sex Ratio

Female

2,963

53.83%

Male

2,541

46.17%

Sinton Population by Age

Sinton Renter vs Owner Occupied by Household Type

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Sinton Household Types

Type Owner Renter
Married80.6%19.4%
All60.4%39.6%
Female55.6%44.4%
Male53.2%46.8%
Non Family46.4%53.6%

60.4%

Rate of Home Ownership

Sinton Households and Families

Type Count Average Size Owned
All1,8102.8760.4
Non Family6311.1546.4
Married5933.8980.6
Female4774.0455.6
Male1092.0953.2

3.71

Average Family Size

2.87

Average Household Size

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Sinton Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2377.63%
9th to 12th Grade67621.77%
High School Graduate1,03733.40%
Some College77424.93%
Associates Degree2006.44%
Bachelors Degree1023.29%
Graduate Degree792.54%
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Sinton Educational Attainment by Sex (over 25)

Sinton Educational Attainment by Race

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Race Total High School Bachelors
Hispanic2,2791,43874
White74367780
2+ Races5912
Other Race4823
Black38322
Asian333325

The highest rate of high school graduation is among asian people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 75.76%.

Sinton Educational Attainment by Race

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Name Average Male Female
Overall$26,732$33,424$21,486
Less Than 9th Grade$18,681$18,229$21,161
High School Graduate$25,898$34,511$16,765
Some College$30,759$44,783$24,815
Bachelors Degree$48,728$48,661$
Graduate Degree$50,234$$

$26,732

Average Earnings

$33,424

Average Male

$21,486

Average Female

Sinton Earnings by Educational Attainment

Sinton Language by Age

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Sinton Language

55.67% of Sinton residents speak only English, while 44.33% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 42.83% of the population.

Sinton Language

Sinton Poverty by Race

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Name Total In Poverty Poverty Rate
Hispanic4,2041,77742.27%
White821627.55%
Other492551.02%

35.45%

Overall Poverty Rate

29.84%

Male Poverty Rate

39.81%

Female Poverty Rate

Poverty in Sinton

The race most likely to be in poverty in Sinton is Other, with 51.02% below the poverty level.

The race least likely to be in poverty in Sinton is White, with 7.55% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 17.42%. Among those working part-time, it was 22.15%, and for those that did not work, the poverty rate was 39.70%.

Sinton Poverty

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Name Poverty
Less Than 9th Grade33.17%
High School27.04%
Some College13.27%
Bachelors or Greater7.02%

Sinton Poverty Rate by Education

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Rate Poverty
Female Employed31.53%
Female Unemployed9.52%
Male Employed4.40%
Male Unemployed0.00%

Sinton Poverty Rate by Employment Status and Sex

Sinton Income by Household Type

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Name Median Mean
Households$30,048$48,521
Families$51,648$56,387
Married Families$61,656-
Non Families$18,924$33,030
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Income by Household Type

Sinton Marital Status

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Marriage Rates

37.2%

Overall Marriage Rate

42.5%

Male Marriage Rate

33.1%

Female Marriage Rate

Sinton Married by Age and Sex

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Sinton Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Sinton Marital Status by Race

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Sinton Marital Status

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214

Number of Veterans

214

Male Veterans

Female Veterans

War Veterans
Vietnam71
First Gulf War68
Second Gulf War30
World War II
Korea

Sinton Veterans by War

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Age Group Veterans
35 to 54128
65 to 7474
18 to 3412
75+
55 to 64

Sinton Veterans by Age

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Name Veterans % of Total
White2146.06%
Hispanic1394.92%

Sinton Veterans by Race

Sinton Veterans by Education

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0.00%

Veteran Poverty Rate

26.06%

Veteran Disability Rate

Sinton Veterans by Education

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58.7%

Labor Force Participation

54.8%

Employment Rate

6.7%

Unemployment Rate

Sinton Employment by Age

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Sinton Employment by Race

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Sinton Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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82.56%

Born in Sinton

95.42%

Native Born

4.58%

Foreign Born

4.47%

Non Citizen

0.11%

Naturalized

Place of Birth

95.42% of Sinton residents were born in the United States, with 82.56% having been born in Texas. 4.47% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Sinton Place of Birth

Year Population Growth Annual Growth Rate
20215,250-52-0.98%
20205,302-52-0.97%
20195,354-52-0.96%
20185,406-59-1.08%
20175,465-100-1.80%
20165,565-141-2.47%
20155,706-16-0.28%
20145,722170.30%
20135,705450.80%
20125,660400.71%
20115,620-11-0.20%
20105,631-45-0.08%
20005,6761270.23%
19905,549-495-0.85%
19806,0444810.83%
19705,563-445-0.77%
19606,0081,7543.51%
19504,2544841.22%
19403,7700.00%

Sinton Population by Year