Jefferson County is located in the state of Colorado, with a total population of 582881. The land area spans approximately 1979.380402 square miles, contributing to its total area of 2004.808421 square miles.

Jefferson County Interactive Map

About Jefferson County, Colorado

Here is some important info of Jefferson County, Colorado

Jefferson County, Colorado Population Demographics

As of the last census, Jefferson County has a total population of 582881, out of which 291103 are Male while 291778 are female.

You can check the total population for every year in the below table:

Year Population
2010 535548
2011 540506
2012 546602
2013 552031
2014 558819
2015 564888
2016 571413
2017 575417
2018 579392
2019 582881

Race Demographics

Category Percentage
non_hispanic_white_alone_male 38.9%
non_hispanic_white_alone_female 38.8%
black_alone_male 0.9%
black_alone_female 0.6%
asian_alone_male 1.4%
asian_alone_female 1.7%
hispanic_male 7.7%
hispanic_female 7.9%

Age Demographics

Category Percentage
0-4 5.1%
5-9 5.3%
10-14 5.6%
15-19 5.6%
20-24 5.4%
25-29 7.4%
30-34 7.8%
35-39 7.5%
40-44 6.5%
45-49 6.4%
50-54 6.3%
55-59 7.3%
60-64 6.9%
65-69 5.9%
70-74 4.5%
75-79 2.9%
80-84 1.8%
85+ 1.9%

Additional Information

  • Average Income: 63536
  • Number of Police officers: 2858
  • Jefferson County FIPS code: 08059

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Source: Census.gov, Wikipedia.org