Castle Rock

Population: 76,614
Median household income: $143,031
Median home value: $621,700

Castle Rock, a community in Douglas County, Colorado, has 76,614 residents. Its median household income of $143,031 runs in line with the Douglas County figure of $145,737.

From 2019 to 2023, Castle Rock's population grew 22.7% from 62,417 to 76,614, while its median home value rose 47.3% from $422,100 to $621,700.

The typical home was built around 2006. 3.8% of residents live below the poverty line.

Demographics

ACS 2019–2023

Population: 76,614
Median age: 35.8 yrs
Median household income: $143,031
Median home value: $621,700
Median gross rent: $1,946
Housing units: 27,824
Homeownership rate: 78.8%
Bachelor's degree or higher: 54.9%
Unemployment rate: 4.5%

Trends

ACS 5-year · 2019–2023

Population

62,41776,614

Median household income

$109,700$143,031

Median home value

$422,100$621,700

Median gross rent

$1,536$1,946

Year	Population	Median household income	Median home value	Median gross rent
2019	62,417	$109,700	$422,100	$1,536
2020	65,176	$113,585	$444,800	$1,630
2021	71,037	$121,388	$472,800	$1,740
2022	74,065	$135,985	$577,500	$1,810
2023	76,614	$143,031	$621,700	$1,946

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 57.3%

5 to 1719.6%

18 to 248.0%

25 to 3413.7%

35 to 4416.0%

45 to 5414.1%

55 to 6410.7%

65 to 747.0%

75 and over3.7%

	Count	Share
Under 5	5,580	7.3%
5 to 17	14,990	19.6%
18 to 24	6,122	8.0%
25 to 34	10,502	13.7%
35 to 44	12,274	16.0%
45 to 54	10,823	14.1%
55 to 64	8,162	10.7%
65 to 74	5,327	7.0%
75 and over	2,834	3.7%

Race & ethnicity

	Count	Share
White (non-Hispanic)	60,806	79.4%
Black or African American	598	0.8%
American Indian & Alaska Native	139	0.2%
Asian	1,643	2.1%
Native Hawaiian & Pacific Islander	33	0.0%
Some other race	478	0.6%
Two or more races	4,259	5.6%
Hispanic or Latino (any race)	8,658	11.3%

Educational attainment (age 25+)

No high school diploma2.6%

High school graduate13.7%

Some college or associate's28.9%

Bachelor's degree36.8%

Graduate or professional degree18.1%

	Count	Share
No high school diploma	1,286	2.6%
High school graduate	6,821	13.7%
Some college or associate's	14,411	28.9%
Bachelor's degree	18,383	36.8%
Graduate or professional degree	9,021	18.1%

Commute to work

Mean travel time to work: 29 min

Drove alone66.5%

Carpooled5.4%

Public transit0.2%

Walked1.7%

Bicycle0.1%

Worked from home25.3%

Other means0.9%

How workers get to work

	Count	Share
Drove alone	27,372	66.5%
Carpooled	2,229	5.4%
Public transit	71	0.2%
Walked	683	1.7%
Bicycle	48	0.1%
Worked from home	10,397	25.3%
Other means	366	0.9%

Travel time

	Count	Share
Under 15 min	7,685	25.0%
15 to 29 min	9,110	29.6%
30 to 44 min	7,151	23.2%
45 to 59 min	4,269	13.9%
60+ min	2,554	8.3%

Households

Average household size: 2.82
Poverty rate: 3.8% (2,850 of 75,953)

	Count	Share
Family households	20,573	76.4%
Nonfamily households	6,344	23.6%

Housing

Median year structure built: 2006

Occupancy

	Count	Share
Occupied	26,917	96.7%
Vacant	907	3.3%

Tenure (of occupied units)

	Count	Share
Owner-occupied	21,200	78.8%
Renter-occupied	5,717	21.2%

1-unit, detached74.6%

1-unit, attached6.5%

2 to 4 units1.3%

5 to 19 units9.3%

20 or more units7.7%

Mobile home & other0.6%

Units in structure

	Count	Share
1-unit, detached	20,746	74.6%
1-unit, attached	1,805	6.5%
2 to 4 units	375	1.3%
5 to 19 units	2,574	9.3%
20 or more units	2,147	7.7%
Mobile home & other	177	0.6%

Geography

Place GEOID: 0812415
Type (LSAD): 43
Land area: 35 sq mi
Water area: 0 sq mi
Center point: 39.3762, -104.8529