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Jefferson County

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Overview for Jefferson County, CO

580,130 people live in Jefferson County, where the median age is 40.2 and the average individual income is $49,213. Data provided by the U.S. Census Bureau.

580,130

Total Population

40.2 years

Median Age

High

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

$49,213

Average individual Income

Around Jefferson County, CO

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

Points of Interest

Explore popular things to do in the area, including Evoke 1923, Chi-town Stop, and Evoke 1923.

Name Category Distance Reviews
Ratings by Yelp
Dining 3.31 miles 5 reviews 5/5 stars
Dining 4.95 miles 10 reviews 5/5 stars

Demographics and Employment Data for Jefferson County, CO

Jefferson County has 236,499 households, with an average household size of 2.42. 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. 580,130 people call Jefferson County home. The population density is 758.96 and the largest age group is Data provided by the U.S. Census Bureau.

580,130

Total Population

High

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

40.2

Median Age

50.21 / 49.79%

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
236,499

Total Households

2.42

Average Household Size

$49,213

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

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