Castle Pines, Colorado Population 2020

10,361

Castle Pines is a city located in Colorado. With a 2020 population of 10,361, it is the 47th largest city in Colorado and the 3020th largest city in the United States. Castle Pines is currently declining at a rate of -0.70% annually but its population has increased by since the most recent census, which recorded a population of in 2010. Castle Pines reached it's highest population of 10,687 in 2014. Spanning over 10 miles, Castle Pines has a population density of 1,080 people per square mile.

The average household income in Castle Pines is $192,062 with a poverty rate of 2.14%. The median rental costs in recent years comes to $1,609 per month, and the median house value is $598,600. The median age in Castle Pines is 42 years, 42.3 years for males, and 41.8 years for females. For every 100 females there are 93.2 males.

Castle Pines Demographics

According to the most recent ACS, the racial composition of Castle Pines was:

  • White: 91.41%
  • Asian: 4.59%
  • Two or more races: 1.98%
  • Other race: 0.96%
  • Black or African American: 0.79%
  • Native American: 0.27%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Castle Pines, Colorado is 10,361, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 10,507.

Castle Pines, Colorado Population 2020

Population by Race

Race Population Percentage
White9,66591.41%
Asian4854.59%
Two or More Races2091.98%
Some Other Race1020.96%
Black or African American830.79%
American Indian and Alaska Native290.27%

Castle Pines Population Pyramid 2020

Castle Pines Median Age

42


Total

42.3


Male

41.8


Female

Castle Pines Adults

There are 7,334 adults, (1,373 of whom are seniors) in Castle Pines.

Castle Pines Age Dependency

77.4

Age Dependency Ratio

23

Old Age Dependency Ratio

54.3

Child Dependency Ratio

Castle Pines Sex Ratio

Female

5,473

51.76%

Male

5,100

48.24%

Castle Pines Households and Families

Castle Pines Renter vs Owner Occupied by Household Type

Castle Pines Household Types

Type Owner Renter
Married91.9%8.1%
Female89.8%10.2%
All89.2%10.8%
Non Family80.9%19.1%
Male61.1%38.9%

89.2%

Rate of Home Ownership

Type Count Average Size Owned
All3,5292.9989.2
Married2,6543.3391.9
Non Family5131.2980.9
Female2542.9789.8
Male1082.8961.1

3.25

Average Family Size

2.99

Average Household Size

3.4%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Castle Pines Education

Education Attained Count Percentage
Less Than 9th Grade150.22%
9th to 12th Grade230.34%
High School Graduate4486.70%
Some College1,04715.65%
Associates Degree3555.31%
Bachelors Degree2,97944.53%
Graduate Degree1,82327.25%

Castle Pines Educational Attainment by Race

Name Total High School Bachelors
White5,9485,9254,281
Hispanic326311179
Asian295295274
Multiple Races909058
Other Race816621
Black404010
Native American131313

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 100.00%.

Name Average Male Female
Overall$90,536$120,608$58,427
Less Than High School$$$
High School Grad$51,335$53,721$
Some College$60,045$79,828$45,240
Bachelors Degree$101,394$138,259$64,071
Graduate Degree$117,660$140,583$85,208

$90,536

Average Earnings

$120,608

Average Male

$58,427

Average Female

Castle Pines Language

Castle Pines Language by Age

Castle Pines Language

91.16% of Castle Pines residents speak only English, while 8.84% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 3.11% of the population.

Castle Pines Poverty

Castle Pines Poverty by Race

Name Total In Poverty Poverty Rate
White9,2272092.27%
Hispanic616172.76%

2.14%

Overall Poverty Rate

1.98%

Male Poverty Rate

2.28%

Female Poverty Rate

Poverty in Castle Pines

The race most likely to be in poverty in Castle Pines is Hispanic, with 2.76% below the poverty level.

The race least likely to be in poverty in Castle Pines is White, with 2.27% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.61%. Among those working part-time, it was 2.69%, and for those that did not work, the poverty rate was 4.63%.

Name Poverty
Less Than High School36.84%
Bachelors or Greater1.98%
High School0.89%
Some College0.78%
Name Poverty
Female Unemployed19.05%
Male Unemployed15.63%
Male Employed1.77%
Female Employed1.17%

Castle Pines Income

Castle Pines Income by Household Type

Name Median Mean
Households$156,144$192,062
Families$162,946$194,830
Married Families$174,267-
Non Families$63,029$142,688

Castle Pines Marital Status

Castle Pines Marital Status

Marriage Rates

67.1%

Overall Marriage Rate

70.5%

Male Marriage Rate

64.0%

Female Marriage Rate

Castle Pines Married by Age and Sex

Castle Pines Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Castle Pines Marital Status by Race

Castle Pines Veterans

516

Number of Veterans

478

Male Veterans

38

Female Veterans

War Veterans
Vietnam214
First Gulf War191
Second Gulf War120
Korea34
World War II

$Castle Pines Veterans by Education

0.00%

Veteran Poverty Rate

17.83%

Veteran Disability Rate

Castle Pines Employment Status

67.6%

Labor Force Participation

65.5%

Employment Rate

3.2%

Unemployment Rate

Castle Pines Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

33.46%

Born in Colorado

94.22%

Native Born

5.78%

Foreign Born

1.48%

Non Citizen

Place of Birth

94.22% of Castle Pines residents were born in the United States, with 33.46% having been born in Colorado. 1.48% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
202010,361-73-0.70%
201910,434-73-0.69%
201810,507290.28%
201710,478-73-0.69%
201610,551-79-0.74%
201510,630-57-0.53%
201410,687490.46%
201310,638560.53%
201210,5821321.26%
201110,450810.78%
201010,3690.00%