Simpson County, Kentucky Population 2024

20,442

Simpson County, Kentucky's estimated 2024 population is 20,442 with a growth rate of 1.22% in the past year according to the most recent United States census data. Simpson County, Kentucky is the 56th largest county in Kentucky. The 2010 population was 17,337 and has seen a growth of 17.91% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202921,6772471.15%
202821,4302471.17%
202721,1832471.18%
202620,9362471.19%
202520,6892471.21%
202420,4422471.22%
202320,1952471.24%
202219,9482141.08%
202119,7341010.51%
202019,6331,1035.95%
201918,5301440.78%
201818,3863381.87%
201718,048530.29%
201617,995820.46%
201517,9131490.84%
201417,764720.41%
201317,6921400.8%
201217,5522441.41%
201117,308-29-0.17%
201017,33700%
199015,1454723.22%
198014,6731,61912.4%
197013,0541,50613.04%
196011,548-130-1.11%
195011,678-74-0.63%
194011,7524163.67%
193011,3361861.67%
192011,150-310-2.71%
191011,460-164-1.41%
190011,6247466.86%
189010,8782372.23%
188010,6411,06811.16%
18709,5731,42717.52%
18608,1464135.34%
18507,7331,19618.3%
18406,53772212.42%
18305,81596319.85%
18204,852-16,825-77.62%
2024 Growth Rate
1.22% (247)
County Website
Simpson County
County Seat
Franklin
2020 Population
19,633
Area
234 mi²
Density
87 people/mi²
Growth Since 2020
4.12% (809)
Founded
1819

Population by Race

Race
Population
Percentage (of total)
White16,71884.49%
Two or more races1,4487.32%
Black or African American1,3867%
Other race1900.96%
Asian350.18%
Native American90.05%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Simpson County, Kentucky Population by Race

Simpson County, Kentucky Population Pyramid 2024

Simpson County, Kentucky Median Age

39

Total

38.3

Male

39.7

Female

Simpson County, Kentucky Adults

There are 15,134 adults, (3,167 of whom are seniors) in Simpson County, Kentucky.

Simpson County, Kentucky Age Dependency

65.3

Age Dependency Ratio

26.5

Old Age Dependency Ratio

38.9

Child Dependency Ratio

Simpson County, Kentucky Sex Ratio

Female9,90550.06%
Male9,88149.94%

Simpson County, Kentucky Population by Age

Simpson County, Kentucky Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All7,6892.5266.333.7
Married3,7883.0981.818.2
Non Family2,7741.1953.746.3
Female6533.7537.262.8
Male4744.0455.944.1

3.09

Average Family Size

2.52

Average Household Size

66.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Simpson County, Kentucky Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1,0878.13%
Associates Degree1,47711.04%
Bachelors Degree1,40110.47%
Graduate Degree8406.28%
High School Graduate5,41140.45%
Less Than 9th Grade3632.71%
Some College2,79820.92%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

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

Simpson County, Kentucky Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White11,60610,4562,095
2+ Races828608110
Black81877311
Hispanic30723521
Other Race82470
Asian272725
Native American770

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 asian people with a rate of 92.59%.

Simpson County, Kentucky Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$53,068$62,950$44,000
Graduate Degree$55,960$60,000$53,817
High School Graduate$36,207$42,010$26,624
Less Than 9th Grade$16,801$0$0
Overall$39,044$48,257$34,745
Some College$39,487$51,720$35,301

$39,044

Average Earnings

$48,257

Average Male

$34,745

Average Female

Simpson County, Kentucky Earnings by Educational Attainment

Simpson County, Kentucky Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Simpson County, Kentucky Language

98.25% of Simpson County, Kentucky residents speak only English, while 1.75% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.13% of the population.

Simpson County, Kentucky Language

Simpson County, Kentucky Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White16,3052,23813.73%
Multiple1,40933323.63%
Black1,31425719.56%
Hispanic6019716.14%
Other1517851.66%

15.12%

Overall Poverty Rate

12.15%

Male Poverty Rate

18.03%

Female Poverty Rate

Poverty in Simpson County, Kentucky

The race most likely to be in poverty in Simpson County, Kentucky is Other, with 51.66% below the poverty level.

The race least likely to be in poverty in Simpson County, Kentucky is White, with 13.73% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.86%. Among those working part-time, it was 19.9%, and for those that did not work, the poverty rate was 28.86%.

Simpson County, Kentucky Poverty

rate

Rate
Poverty
Less Than 9th Grade37.9%
Some College12.45%
High School11.39%
Bachelors or Greater6.01%

Simpson County, Kentucky Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed33.05%
Female Unemployed32.06%
Female Employed8.93%
Male Employed6.49%

Simpson County, Kentucky Poverty Rate by Employment Status and Sex

Simpson County, Kentucky Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$71,830$86,749
Households$57,392$70,729
Married Families$74,363$-999,999,999
Non Families$28,082$38,484

mean

median

Income by Household Type

Simpson County, Kentucky Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

50.3%

Overall Marriage Rate

51.8%

Male Marriage Rate

49.0%

Female Marriage Rate

Simpson County, Kentucky Married by Age and Sex

male

female

Simpson County, Kentucky Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Simpson County, Kentucky Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Simpson County, Kentucky Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,262

Number of Veterans

1,069

Male Veterans

193

Female Veterans

War
Veterans
Vietnam421
First Gulf War327
Second Gulf War262
Korea23
World War II0

Simpson County, Kentucky Veterans by War

count

Age Group
Veterans
35 to 54349
65 to 74346
55 to 64316
75+203
18 to 3448

Simpson County, Kentucky Veterans by Age

count

Name
Veterans
% of Total
White1,1228.68%
Black948.95%
2+ Races444.26%
Hispanic286.48%
Asian27.41%

Simpson County, Kentucky Veterans by Race

Simpson County, Kentucky Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

12.62%

Veteran Poverty Rate

30.47%

Veteran Disability Rate

Simpson County, Kentucky Veterans by Education

LaborForceParticipation

60%

Labor Force Participation

57.6%

Employment Rate

3.9%

Unemployment Rate

Simpson County, Kentucky Employment by Age

LaborForceParticipation

Simpson County, Kentucky Employment by Race

LaborForceParticipation

Simpson 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

58.46%

Born in Simpson County, Kentucky

98.8%

Native Born

1.2%

Foreign Born

0.73%

Non Citizen

0.47%

Naturalized

Place of Birth

98.8% of Simpson County, Kentucky residents were born in the United States, with 58.46% having been born in Kentucky. 0.73% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Simpson County, Kentucky Place of Birth

Sources