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World Population Review
Knox County, Texas Population 2021
Knox County, Texas's estimated population is 3,668 with a growth rate of 0.05% in the past year according to the most recent United States census data. Knox County, Texas is the 217th largest county in Texas. The 2010 Population was 3,723 and has seen a growth of -1.48% since this time.
Note: 2020 and 2021 data is projected
| Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2021 | 3,668 | 2 | 0.05% |
| 2020 | 3,666 | 2 | 0.05% |
| 2019 | 3,664 | 2 | 0.05% |
| 2018 | 3,662 | -12 | -0.33% |
| 2017 | 3,674 | -58 | -1.55% |
| 2016 | 3,732 | -60 | -1.58% |
| 2015 | 3,792 | -9 | -0.24% |
| 2014 | 3,801 | 79 | 2.12% |
| 2013 | 3,722 | -8 | -0.21% |
| 2012 | 3,730 | 8 | 0.21% |
| 2011 | 3,722 | -1 | -0.03% |
| 2010 | 3,723 | -1,114 | -23.03% |
| 1990 | 4,837 | -492 | -9.23% |
| 1980 | 5,329 | -643 | -10.77% |
| 1970 | 5,972 | -1,885 | -23.99% |
| 1960 | 7,857 | -2,225 | -22.07% |
| 1950 | 10,082 | -8 | -0.08% |
| 1940 | 10,090 | -1,278 | -11.24% |
| 1930 | 11,368 | 2,128 | 23.03% |
| 1920 | 9,240 | -385 | -4.00% |
| 1910 | 9,625 | 7,303 | 314.51% |
| 1900 | 2,322 | 1,188 | 104.76% |
| 1890 | 1,134 | 1,057 | 1372.73% |
| 1880 | 77 | 0.00% |
2021 Growth Rate
0.05%
County Website
State
Founded
1886
County Seat
Lat./Long.
2010 Population
3,723
Growth Since 2010
-1.48%
Knox County, Texas Population Growth
| Race | Population | Percentage |
|---|---|---|
| White | 3,142 | 84.80% |
| Some Other Race | 213 | 5.75% |
| Black or African American | 206 | 5.56% |
| Two or More Races | 95 | 2.56% |
| Asian | 40 | 1.08% |
| American Indian and Alaska Native | 9 | 0.24% |
Knox County, Texas Population by Race
Knox County, Texas Population Pyramid $2021
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Knox County, Texas Population by Age
Knox County, Texas Households and Families
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 1,375 | 2.59 | 82.9 |
| Married | 711 | 3.32 | 86.6 |
| Non Family | 413 | 1.05 | 82.8 |
| Female | 158 | 3.36 | 77.8 |
| Male | 93 | 2.55 | 63.4 |
3.21
Average Family Size
2.59
Average Household Size
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Knox County, Texas Households by Type
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| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 216 | 9.01% |
| 9th to 12th Grade | 217 | 9.05% |
| High School Graduate | 823 | 34.32% |
| Some College | 520 | 21.68% |
| Associates Degree | 140 | 5.84% |
| Bachelors Degree | 301 | 12.55% |
| Graduate Degree | 181 | 7.55% |
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Knox County, Texas Educational Attainment by Sex (over 25)
Knox County, Texas Educational Attainment by Race
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| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 1,532 | 1,371 | 410 |
| Hispanic | 687 | 435 | 26 |
| Black | 122 | 111 | 16 |
| Other Race | 115 | 77 | 5 |
| Asian | 40 | 39 | 25 |
| 2+ Races | 33 | 19 | 5 |
| Native American | 9 | 9 | 3 |
The highest rate of high school graduation is among native american people with a rate of 100.00%.
The highest rate of bachelors degrees is among asian people with a rate of 62.50%.
Knox County, Texas Educational Attainment by Race
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$33,525
Average Earnings
$37,361
Average Male
$24,542
Average Female
Knox County, Texas Earnings by Educational Attainment
Knox County, Texas Language by Age
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Knox County, Texas Language
75.28% of Knox County, Texas residents speak only English, while 24.72% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 22.60% of the population.
Knox County, Texas Language
Knox County, Texas Poverty by Race
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| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Hispanic | 1,256 | 274 | 21.82% |
| White | 2,041 | 212 | 10.39% |
| Black | 205 | 73 | 35.61% |
| Multiple | 94 | 8 | 8.51% |
| Other | 204 | 3 | 1.47% |
14.98%
Overall Poverty Rate
12.71%
Male Poverty Rate
17.20%
Female Poverty Rate
Poverty in Knox County, Texas
The race most likely to be in poverty in Knox County, Texas is Black, with 35.61% below the poverty level.
The race least likely to be in poverty in Knox County, Texas is Other, with 1.47% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.92%. Among those working part-time, it was 10.25%, and for those that did not work, the poverty rate was 24.11%.
Knox County, Texas Poverty
Knox County, Texas Poverty Rate by Education
Knox County, Texas Marital Status
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Marriage Rates
54.1%
Overall Marriage Rate
54.1%
Male Marriage Rate
54.2%
Female Marriage Rate
Knox County, Texas Married by Age and Sex
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Knox County, Texas Marriage
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.
Knox County, Texas Marital Status by Race
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Knox County, Texas Marital Status
Knox County, Texas Veterans by War
Knox County, Texas Veterans by Age
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| Name | Veterans | % of Total |
|---|---|---|
| White | 199 | 8.58% |
| Hispanic | 54 | 6.63% |
| Other Race | 14 | 10.00% |
| 2+ Races | 3 | 4.23% |
| Black | 2 | 1.45% |
Knox County, Texas Veterans by Race
Knox County, Texas Veterans by Education
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0.00%
Veteran Poverty Rate
32.11%
Veteran Disability Rate
Knox County, Texas Veterans by Education
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54.5%
Labor Force Participation
52.5%
Employment Rate
3.7%
Unemployment Rate
Knox County, Texas Employment by Age
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Knox County, Texas Employment by Race
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Knox County, Texas 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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91.23%
Native Born
8.77%
Foreign Born
6.21%
Non Citizen
2.56%
Naturalized
Place of Birth
91.23% of Knox County, Texas residents were born in the United States, with 79.14% having been born in Texas. 6.21% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Knox County, Texas Place of Birth
- US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
- Population of States and Counties of the United States: 1790 - 1990