Castle Rock is a city located in Douglas County Colorado. Castle Rock has a 2023 population of 81,949. It is also the county seat of Douglas County.Castle Rock is currently growing at a rate of 3.6% annually and its population has increased by 11.19% since the most recent census, which recorded a population of 73,700 in 2020.
The average household income in Castle Rock is $139,034 with a poverty rate of 3.63%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Castle Rock is 35.7 years, 35.6 years for males, and 35.9 years for females.
According to the most recent ACS, the racial composition of Castle Rock was:
3.23
Average Family Size
2.83
Average Household Size
78.3%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
92.55% of Castle Rock residents speak only English, while 7.45% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.04% of the population.
3.63%
Overall Poverty Rate
2.91%
Male Poverty Rate
4.33%
Female Poverty Rate
The race most likely to be in poverty in Castle Rock is Black, with 14.55% below the poverty level.
The race least likely to be in poverty in Castle Rock is Asian, with 1.75% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.49%. Among those working part-time, it was 5.31%, and for those that did not work, the poverty rate was 7.24%.
Married
Widowed
Divorced
Separated
NeverMarried
61.8%
Overall Marriage Rate
63.7%
Male Marriage Rate
59.9%
Female Marriage Rate
male
female
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 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
2.35%
Veteran Poverty Rate
23%
Veteran Disability Rate
LaborForceParticipation
72.7%
Labor Force Participation
69.4%
Employment Rate
4.1%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
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.
Europe
Asia
Africa
Oceania
Latin America
North America
34.62%
Born in Castle Rock
88%
Native Born
5.04%
Foreign Born
2.46%
Non Citizen
2.58%
Naturalized
88% of Castle Rock residents were born in the United States, with 34.62% having been born in Colorado. 2.46% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.