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

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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