Castle Pines, Colorado Population & Demographics

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Statistic	Castle Pines	Colorado	National
Population	10,389	5,758,736	328,239,523
Population density (sq mi)	1,083	56	91
Median age	42.2	36.4	37.7
Male/Female ratio	1.0:1	1.0:1	1.0:1
Married (15yrs & older)	74%	56%	55%
Families w/ Kids under 18	58%	45%	43%
Speak English	92%	83%	79%
Speak Spanish	4%	12%	13%

Key findings

The population density in Castle Pines is 1834% higher than Colorado
The median age in Castle Pines is 16% higher than Colorado
In Castle Pines 92.41% of the population is White
In Castle Pines 0.97% of the population is Black
In Castle Pines 3.25% of the population is Asian

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Compare Castle Pines, CO Demographics

Castle Pines population breakdown by race

Race	Castle Pines	Colorado	National
White	92.41%	84.28%	73.35%
Black	0.97%	4.09%	12.63%
Asian	3.25%	2.94%	5.22%
American Indian	0.19%	0.94%	0.82%
Native Hawaiian	0.00%	0.14%	0.18%
Mixed race	2.75%	3.43%	3.06%
Other race	0.42%	4.18%	4.75%

In Castle Pines, 5.9% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

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Household income distribution

Place of birth by citizenship

Castle Pines age breakdown

Marital status

Age of children in married couples

Source: The Castle Pines, CO demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).