Castle Pines demographics profile

StatisticCastle PinesColoradoNational
Population density (sq mi)1,0835091
Median age42.236.437.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)74%56%55%
Families w/ Kids under 1858%45%43%
Speak English92%83%79%
Speak Spanish4%12%13%
Castle Pines, CO has a population of 10,389 and is the 3,839th largest city in the United States. The population density is 1,083 per sq mi which is 2075% higher than the Colorado average and 1095% higher than the national average. The median age in Castle Pines is 42 which is approximately 16% higher than the Colorado average of 36. In Castle Pines, 74% of the population over 15 years of age are married, 92% speak English and 4% speak Spanish. 31% of Castle Pines residents were born in Colorado, 62% were born out of state, 2% were born outside of the United States and 5% were foreign born.
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Did you know?

  • The population density in Castle Pines is 2075% 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 or African American.
  • In Castle Pines 3.25% of the population is Asian.

Compare Castle Pines, CO Demographics To Other Cities

Castle Pines population breakdown by race

RaceCastle PinesColoradoNational
Black or African American0.97%4.09%12.63%
American Indian0.19%0.94%0.82%
Native Hawaiian0.00%0.14%0.18%
Mixed race2.75%3.43%3.06%
Other race0.42%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.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

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).
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