Castle Pines, Colorado Population 2024

15,924

Castle Pines Demographics

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

  • White: 81.09%
  • Two or more races: 6.6%
  • Asian: 4.48%
  • Black or African American: 4.23%
  • Other race: 2.73%
  • Native Hawaiian or Pacific Islander: 0.62%
  • Native American: 0.25%
Land Area (mi²)
9.6 sq mi
Density (mi²)
1,659.90/sq mi
Growth Since 2020
41.99% (4,709)
The current population of Castle Pines, Colorado is 15,924 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 11,215.

Population by Race

Race
Population
Percentage (of total)
White9,57781.09%
Two or more races7806.6%
Asian5294.48%
Black or African American5004.23%
Other race3232.73%
Native Hawaiian or Pacific Islander730.62%
Native American290.25%

White

Two or more races

Asian

Black or African American

Other race

Native Hawaiian or Pacific Islander

Native American

Castle Pines Population by Race

Castle Pines Population Pyramid 2024

Castle Pines Median Age

44.6

Total

43.3

Male

45.6

Female

Castle Pines Adults

There are 9,165 adults, (1,920 of whom are seniors) in Castle Pines.

Castle Pines Age Dependency

63

Age Dependency Ratio

26.5

Old Age Dependency Ratio

36.5

Child Dependency Ratio

Castle Pines Sex Ratio

Female5,85149.54%
Male5,96050.46%

Castle Pines Population by Age

Castle Pines Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4,1542.8485.814.2
Married3,1593.0789.710.3
Non Family6061.4671.528.5
Female1993.2770.929.1
Male1902.9282.117.9

3.03

Average Family Size

2.84

Average Household Size

85.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Castle Pines Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade310.38%
Associates Degree4885.97%
Bachelors Degree3,57843.75%
Graduate Degree2,09825.65%
High School Graduate7709.42%
Less Than 9th Grade40.05%
Some College1,20914.78%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Castle Pines Educational Attainment by Sex (over 25)

Castle Pines Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White6,8726,8564,898
Hispanic454435213
2+ Races403384172
Asian326326290
Black275275235
Other Race14914916
Islander73730
Native American242420

The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 88.96%.

Castle Pines Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$97,273$135,658$72,851
Graduate Degree$103,174$178,000$78,986
High School Graduate$44,833$0$43,770
Less Than 9th Grade$0$0$0
Overall$85,644$125,859$66,908
Some College$60,682$81,279$46,875

$85,644

Average Earnings

$125,859

Average Male

$66,908

Average Female

Castle Pines Earnings by Educational Attainment

Castle Pines Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Castle Pines Language

89.36% of Castle Pines residents speak only English, while 10.64% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 3.03% of the population.

Castle Pines Language

Castle Pines Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White9,4272822.99%
Black49823346.79%
Multiple780101.28%
Hispanic910101.1%

4.45%

Overall Poverty Rate

3.8%

Male Poverty Rate

5.11%

Female Poverty Rate

Poverty in Castle Pines

The race most likely to be in poverty in Castle Pines is Black, with 46.79% below the poverty level.

The race least likely to be in poverty in Castle Pines is Hispanic, with 1.1% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.55%. Among those working part-time, it was 5.55%, and for those that did not work, the poverty rate was 7.2%.

Castle Pines Poverty

rate

Rate
Poverty
Less Than 9th Grade20%
Bachelors or Greater4.88%
High School4.7%
Some College2.83%

Castle Pines Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed6.77%
Male Employed4.32%
Female Employed2.92%
Female Unemployed0%

Castle Pines Poverty Rate by Employment Status and Sex

Castle Pines Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$192,500$230,345
Households$189,280$216,166
Married Families$204,267$-999,999,999
Non Families$88,041$116,583

mean

median

Income by Household Type

Castle Pines Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

65.3%

Overall Marriage Rate

65.0%

Male Marriage Rate

65.5%

Female Marriage Rate

Castle Pines Married by Age and Sex

male

female

Castle Pines Marriage

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

Castle Pines Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Castle Pines Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

539

Number of Veterans

474

Male Veterans

65

Female Veterans

War
Veterans
First Gulf War277
Vietnam199
Second Gulf War121
Korea36
World War II0

Castle Pines Veterans by War

count

Age Group
Veterans
35 to 54208
65 to 74188
75+79
55 to 6454
18 to 3410

Castle Pines Veterans by Age

count

Name
Veterans
% of Total
White4746.24%
Hispanic406.58%
Black3811.45%
Other Race208.81%
2+ Races71.68%

Castle Pines Veterans by Race

Castle Pines Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5.2%

Veteran Poverty Rate

11.71%

Veteran Disability Rate

Castle Pines Veterans by Education

LaborForceParticipation

69.1%

Labor Force Participation

66.5%

Employment Rate

3.6%

Unemployment Rate

Castle Pines Employment by Age

LaborForceParticipation

Castle Pines Employment by Race

LaborForceParticipation

Castle Pines Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

31.53%

Born in Castle Pines

88.48%

Native Born

11.52%

Foreign Born

7.04%

Non Citizen

4.49%

Naturalized

Place of Birth

88.48% of Castle Pines residents were born in the United States, with 31.53% having been born in Colorado. 7.04% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Castle Pines Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202921,8101,1775.7%
202820,6331,1776.05%
202719,4561,1776.44%
202618,2791,1786.89%
202517,1011,1777.39%
202415,9241,1777.98%
202314,7471,2619.35%
202213,4861,1769.55%
202112,3101,0959.76%
202011,2152882.64%
201910,9271621.5%
201810,765-14-0.13%
201710,779-3-0.03%
201610,782-101-0.93%
201510,883540.5%
201410,829680.63%
201310,761860.81%
201210,6751451.38%
201110,5301621.56%
20103,61400%
201010,3686,754186.88%

Castle Pines Population by Year