Marion County, Kentucky Information & Statistics

Quick Facts

The 2018 population estimate for Marion County is 19,232, a change of -3.67% when compared to 2014. With an area of 343.04 square miles, this works out to a population density of 56.06 persons/mi2.
The number of households in 2018 were estimated to be 7,453, with an average household size of 2.47.
Marion County's 2018 unemployment rate was 9.09%.
The average household income in Marion County for 2018 was $54,373, while the median was $38,544.

Marion County Population Trends

Marion County Employment Type

Marion County Age Grouping

Marion County Ethnicity Mix

Marion County Fertility Rate

149 estimated births

Marion County Household Characteristics

Marion County Median Age over Time

Marion County Households with Children by Age

Marion County Median Household Income

Marion County Educational Attainment

Marion County Unemployment Rate

Type of Housing

Marion County Housing Values

Median mortgage payment for 2018: $984

Marion County Average Rent as Percentage of Gross Income

Median rent for 2018: $623

Marion County Average Commute

Marion County Primary Transportation

Marion County Gender Mix

Marion County Field of Employment

Marion County Population Data

Period Geography Population
2014 Marion County, Kentucky 19,965
2015 Marion County, Kentucky 19,717
2016 Marion County, Kentucky 19,497
2017 Marion County, Kentucky 19,335
2018 Marion County, Kentucky 19,232