Knox County, Kentucky Population 2024

29,815

Knox County, Kentucky's estimated 2024 population is 29,815 with a growth rate of 0.07% in the past year according to the most recent United States census data. Knox County, Kentucky is the 36th largest county in Kentucky. The 2010 population was 31,846 and has seen a growth of -6.38% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202929,920210.07%
202829,899210.07%
202729,878210.07%
202629,857210.07%
202529,836210.07%
202429,815210.07%
202329,794210.07%
202229,773-252-0.84%
202130,025-160-0.53%
202030,185-966-3.1%
201931,151-175-0.56%
201831,326-135-0.43%
201731,461-20-0.06%
201631,481140.04%
201531,467-75-0.24%
201431,542-95-0.3%
201331,6371440.46%
201231,493-382-1.2%
201131,875290.09%
201031,84600%
199029,676-563-1.86%
198030,2396,55027.65%
197023,689-1,569-6.21%
196025,258-5,151-16.94%
195030,409-620-2%
194031,0294,76318.13%
193026,2662,0948.66%
192024,1722,0569.3%
191022,1164,74427.31%
190017,3723,61026.23%
189013,7623,17529.99%
188010,5872,29327.65%
18708,2945877.62%
18607,7076579.32%
18507,0501,32823.21%
18405,7221,40732.61%
18304,31565417.86%
18203,661-2,214-37.69%
18105,8754,766429.76%
18001,109-28,811-96.29%
2024 Growth Rate
0.07% (21)
County Website
Knox County
County Seat
Barbourville
2020 Population
30,185
Area
386 mi²
Density
77 people/mi²
Growth Since 2020
-1.23% (-370)
Founded
December 19, 1799

Population by Race

Race
Population
Percentage (of total)
White28,75495.74%
Two or more races9283.09%
Black or African American2520.84%
Other race440.15%
Asian300.1%
Native Hawaiian or Pacific Islander210.07%
Native American50.02%

White

Two or more races

Black or African American

Other race

Asian

Native Hawaiian or Pacific Islander

Native American

Knox County, Kentucky Population by Race

Knox County, Kentucky Population Pyramid 2024

Knox County, Kentucky Median Age

39.8

Total

37.9

Male

41.1

Female

Knox County, Kentucky Adults

There are 22,950 adults, (5,198 of whom are seniors) in Knox County, Kentucky.

Knox County, Kentucky Age Dependency

69.2

Age Dependency Ratio

29.3

Old Age Dependency Ratio

39.9

Child Dependency Ratio

Knox County, Kentucky Sex Ratio

Female15,46951.5%
Male14,56548.5%

Knox County, Kentucky Population by Age

Knox County, Kentucky Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All11,3262.5965.634.4
Married4,7603.4381.618.4
Non Family3,8591.1560.539.5
Female1,7403.133.666.4
Male9673.296436

3.28

Average Family Size

2.59

Average Household Size

65.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Knox County, Kentucky Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade2,43811.93%
Associates Degree8714.26%
Bachelors Degree1,4256.97%
Graduate Degree1,3436.57%
High School Graduate7,86738.5%
Less Than 9th Grade2,52112.34%
Some College3,97019.43%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Knox County, Kentucky Educational Attainment by Sex (over 25)

Knox County, Kentucky Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White19,64014,9442,741
2+ Races44024827
Black2021430
Hispanic14111616
Asian30300
Other Race24120
Islander21210
Native American550

The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 13.96%.

Knox County, Kentucky Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$47,346$58,250$40,927
Graduate Degree$56,088$98,832$49,146
High School Graduate$32,675$41,091$20,688
Less Than 9th Grade$23,964$27,783$0
Overall$35,364$42,258$26,441
Some College$35,305$42,862$25,304

$35,364

Average Earnings

$42,258

Average Male

$26,441

Average Female

Knox County, Kentucky Earnings by Educational Attainment

Knox County, Kentucky Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Knox County, Kentucky Language

98.68% of Knox County, Kentucky residents speak only English, while 1.32% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.88% of the population.

Knox County, Kentucky Language

Knox County, Kentucky Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White27,9149,93335.58%
Multiple90157463.71%
Hispanic35517649.58%
Black19914673.37%
Other4444100%
Asian3030100%

36.73%

Overall Poverty Rate

33.25%

Male Poverty Rate

40.02%

Female Poverty Rate

Poverty in Knox County, Kentucky

The race most likely to be in poverty in Knox County, Kentucky is Asian, with 100% below the poverty level.

The race least likely to be in poverty in Knox County, Kentucky is White, with 35.58% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.78%. Among those working part-time, it was 29.67%, and for those that did not work, the poverty rate was 44.71%.

Knox County, Kentucky Poverty

rate

Rate
Poverty
Less Than 9th Grade52.69%
Some College28.85%
High School28.69%
Bachelors or Greater10.56%

Knox County, Kentucky Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed77.83%
Male Unemployed63.64%
Male Employed13.08%
Female Employed12.93%

Knox County, Kentucky Poverty Rate by Employment Status and Sex

Knox County, Kentucky Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$43,456$65,052
Households$33,153$53,217
Married Families$58,440$-999,999,999
Non Families$17,693$29,972

mean

median

Income by Household Type

Knox County, Kentucky Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

44.7%

Overall Marriage Rate

44.6%

Male Marriage Rate

44.7%

Female Marriage Rate

Knox County, Kentucky Married by Age and Sex

male

female

Knox County, Kentucky Marriage

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

Knox County, Kentucky Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Knox County, Kentucky Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,002

Number of Veterans

901

Male Veterans

101

Female Veterans

War
Veterans
Vietnam386
Second Gulf War298
First Gulf War192
Korea76
World War II0

Knox County, Kentucky Veterans by War

count

Age Group
Veterans
65 to 74297
75+273
35 to 54218
18 to 34107
55 to 64107

Knox County, Kentucky Veterans by Age

count

Name
Veterans
% of Total
White9834.44%
Hispanic146.11%
Black114.89%
2+ Races81.56%

Knox County, Kentucky Veterans by Race

Knox County, Kentucky Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

10.05%

Veteran Poverty Rate

44.04%

Veteran Disability Rate

Knox County, Kentucky Veterans by Education

LaborForceParticipation

40.8%

Labor Force Participation

37.5%

Employment Rate

7.9%

Unemployment Rate

Knox County, Kentucky Employment by Age

LaborForceParticipation

Knox County, Kentucky Employment by Race

LaborForceParticipation

Knox County, Kentucky Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

82.01%

Born in Knox County, Kentucky

99.26%

Native Born

0.74%

Foreign Born

0.39%

Non Citizen

0.35%

Naturalized

Place of Birth

99.26% of Knox County, Kentucky residents were born in the United States, with 82.01% having been born in Kentucky. 0.39% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Knox County, Kentucky Place of Birth

Sources