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Jefferson County

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Overview for Jefferson County, KY

780,449 people live in Jefferson County, where the median age is 38.4 and the average individual income is $36,533. Data provided by the U.S. Census Bureau.

780,449

Total Population

38.4 years

Median Age

High

Population Density Population Density This is the number of people per square mile in a neighborhood.

$36,533

Average individual Income

Around Jefferson County, KY

There's plenty to do around Jefferson County, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.

33
Car-Dependent
Walking Score
38
Somewhat Bikeable
Bike Score
35
Some Transit
Transit Score

Points of Interest

Explore popular things to do in the area, including Miso's Game Room And Collectibles, Surprise Lily Boutique, and Infinite Bliss Yoga.

Name Category Distance Reviews
Ratings by Yelp
Shopping 3.75 miles 5 reviews 5/5 stars
Shopping 4.3 miles 5 reviews 5/5 stars
Active 4.1 miles 7 reviews 5/5 stars
Active 1.87 miles 5 reviews 5/5 stars
Beauty 4.97 miles 5 reviews 5/5 stars
Beauty 3.55 miles 8 reviews 5/5 stars

Demographics and Employment Data for Jefferson County, KY

Jefferson County has 323,293 households, with an average household size of 2.37. Data provided by the U.S. Census Bureau. Here’s what the people living in Jefferson County do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 780,449 people call Jefferson County home. The population density is 2,049.49 and the largest age group is Data provided by the U.S. Census Bureau.

780,449

Total Population

High

Population Density Population Density This is the number of people per square mile in a neighborhood.

38.4

Median Age

48.6 / 51.4%

Men vs Women

Population by Age Group

0-9:

0-9 Years

10-17:

10-17 Years

18-24:

18-24 Years

25-64:

25-64 Years

65-74:

65-74 Years

75+:

75+ Years

Education Level

  • Less Than 9th Grade
  • High School Degree
  • Associate Degree
  • Bachelor Degree
  • Graduate Degree
323,293

Total Households

2.37

Average Household Size

$36,533

Average individual Income

Households with Children

With Children:

Without Children:

Marital Status

Married
Single
Divorced
Separated

Blue vs White Collar Workers

Blue Collar:

White Collar:

Commute Time

0 to 14 Minutes
15 to 29 Minutes
30 to 59 Minutes
60+ Minutes

Let’s Find Your Dream Home

Angie Wells takes the stress out of real estate with a hands-on, client-first approach. Her calm guidance, clear communication, and genuine care turn big decisions into smooth, successful moves you can feel confident about.

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