Jefferson County, Colorado Diversity Indicators (2024)

Total Population

579,377

Diversity Score

40.6

Diversity Tier

Moderate

Largest Group

White (Non-Hispanic)
75.2%%

Jefferson County, Colorado Racial & Ethnic Breakdown

Bar chart showing racial distribution in  for 2024
Figure 1: Percentage breakdown of the population by race and ethnicity in (2024).


Jefferson County, Colorado Population by Race & Ethnicity

Race / EthnicityPopulationPercentage
White (Non-Hispanic)435,82875.2%
Hispanic or Latino93,30216.1%
Two or More Races23,4004.0%
Asian16,5912.9%
Black / African American6,3641.1%
Other Race2,2480.4%
Native American1,2850.2%
Pacific Islander3590.1%


Diversity & Demographics FAQs for Jefferson County, Colorado

The largest racial or ethnic group in Jefferson County, Colorado is White (Non-Hispanic), which makes up 75.2% of the total population.

Since 2010, the diversity index for Jefferson County, Colorado has increased significantly. The area currently has a diversity score of 40.6/100, which is considered a Moderate level of diversity.
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