Demographics in Jefferson County

772,144

Population

2,018

Population Density

Median Age

Age Distribution

Metro Area

Baby Boomers (Age 55+)

36%

Gen X (Age 41-55)

12%

Millennials (Age 20-40)

28%

Gen Z (Age 0-19)

24%

Gender

Male

49%

Female

51%

Race & Ethnicity

Metro Area

White

62%

Asian

Black

20%

Two or more races

Community

Metro Area

Married

46%

Single

36%

Divorced

13%

Widowed

Language

English Only

87%

Spanish

Indo-European

Asian/Islander

Other Languages

Health Insurance Coverage By Age

Total Coverage

99%

Under 19 years

23%

19 to 60 years

58%

60 years and over

17%

Compare

Compare Demographics in Jefferson County with your hometown or any other place

Jefferson County, KY

Demographics in Jefferson County

Age Distribution

Gender

Race & Ethnicity

Community

Language

Health Insurance Coverage By Age

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