United States › Texas › Knox County COUNTY
Knox County Texas · 3,192 residents (2025 est.) · 851 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Knox County is a county of 3,307 people in Texas. Four-year degrees are less common here than nationally, at 14% of adults. The typical home is worth $77,300, having more than doubled since 2000. Density works out to 4 people per square mile. Renters pay $521 a month at the median. Owners hold 77% of the housing stock.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 41.2
US median: 38.9
Less educated
14% hold a bachelor's degree
US average: 36%
Less affordable
home values up 47%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 4,253 in 2000
3,192 in 2025 (Census Bureau estimate)
from 4 / sq mi in 2009
US average: 281
from 40.5 in 2000
US average: 38.9
Population, 1990 – 2024
3K 4K 4K 5K 5K 1990 2000 2010 2020 2024 Knox County Age distribution, 2024
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Section 02
Income & economy $56,667
+22%inflation adjusted, since 2000
from $25,453 in 2000
US average: $82,259
from $13,443 in 2000
US average: $44,673
Households earning $100K+
from 18.3% in 2009
US average: 53.3%
from 22.9% in 2000
US average: 12.5%
from 0.442 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 15.8%
Professional, scientific, technical 6.3%
Transportation & warehousing 4%
Public administration 2.8%
Education & health services 1%
Arts, entertainment, food 0.7%
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$77,300
+47%inflation adjusted, since 2000
from $28,900 in 2000
US average: $376,019
$521
+14%inflation adjusted, since 2000
from $250 in 2000
US average: $1,442
from 75.4% in 2000
22.6% rent
from 22.9% in 2009
US average: 10.0%
2.56 people
+26%since 2009
from 2.03 people in 2009
US average: 2.54
from 16.7% in 2009
US average: 22.9%
from 35.8% in 2009
US average: 47.4%
from 1.2 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 66.5%(2,829)
Hispanic / Latino 25.1%(1,067)
2024
White, non-Hispanic 57%(1,885)
Hispanic / Latino 33.5%(1,109)
from 66 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 15 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 7 more ancestry groups with data from 11.8% in 2000
US average: 35.6%
High school or higher
from 66.8% in 2000
US average: 89.6%
from 2.5% in 2000
US average: 14.0%
Section 06
Commute & transportation from 12.4 min in 2000
US average: 26.5
from 79.3% in 2009
US average: 68.9%
from 11.9% in 2009
US average: 8.5%
from 0.1% in 2009
US average: 3.2%
from 4.2% in 2009
US average: 15.0%
from 2.6% in 2009
US average: 2.4%
from 0.6% in 2009
US average: 0.4%
from 9.9% in 2009
US average: 8.3%
Section 07
Work & employment from 6.3% in 2011
US average: 5.2%
from 56.6% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 68.1% in 2020
US average: 74.6%
from 15.8% in 2009
US average: 13.1%
from 36.5% in 2009
US average: 42.5%
Section 08
People & community from 8.9% in 2009
US average: 14.1%
from 10.5% in 2009
US average: 6.2%
from 20.3% in 2012
US average: 13.3%
from 21.5% in 2013
US average: 8.4%
from 66.9% in 2017
US average: 91.0%
Computer in household
from 85.0% in 2020
US average: 95.5%
from 85.2% in 2020
US average: 87.7%
from 77.4% in 2016
US average: 77.7%
from 22.2% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 21.5% in 2013
US average: 8.4%
from 53.0% in 2020
US average: 54.8%
Direct-purchase
from 11.4% in 2020
US average: 13.8%
from 19.9% in 2020
US average: 18.4%
from 20.8% in 2020
US average: 20.9%
VA health care
from 2.8% in 2020
US average: 2.2%
Any private
from 61.2% in 2020
US average: 67.1%
Any public
from 36.8% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 17.8%(21)
Gulf War (1990s) 21.2%(25)
Share of the 118 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Knox County Head to head
Compare Knox County to nearby counties KNOX COUNTY VS
Foard County
Income $61,563 +9%
Home value $70,700 −9%
Population 1,044 −67%
SEE FULL COMPARISON →
KNOX COUNTY VS
King County
Income $46,645 −18%
Home value $52,100 −33%
Population 192 −94%
SEE FULL COMPARISON →
KNOX COUNTY VS
Baylor County
Income $45,370 −20%
Home value $103,100 +33%
Population 3,472 +9%
SEE FULL COMPARISON →
KNOX COUNTY VS
Haskell County
Income $60,653 +7%
Home value $98,700 +28%
Population 5,499 +72%
SEE FULL COMPARISON →
Frequently asked
How many people live in Knox County, Texas? Knox County, Texas has about 3,307 residents according to the 2024 American Community Survey.
What is the median household income in Knox County, Texas? The typical household in Knox County, Texas earns about $56,667 a year. Half of households make more than that, and half make less.
Is Knox County, Texas expensive? In Knox County, Texas, the median home is worth about $77,300, and the typical rent is about $521 a month.
How educated are people in Knox County, Texas? About 13.5% of adults age 25 and over in Knox County, Texas hold a bachelor's degree or higher.
What is the poverty rate in Knox County, Texas? About 15.7% of people in Knox County, Texas live below the federal poverty line.
Has Knox County, Texas grown since 1990? Yes, Knox County, Texas has shrunk since 1990. The population has lost about 1,530 residents, a change of about -32 percent over that period.
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