2025 Compare Cities People:
Castle Rock, CO vs Westlake Village, CA

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Highlights
- Westlake Village is 0% more densely populated than Castle Rock.
- People are 0.5% more likely to be married in Westlake Village.
- The Median Age is 13.7 years older in Westlake Village.
 Castle Rock, COWestlake Village, CAUnited States
 Population  Unlock8,081329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock49.438.4
 space3
 Population - 201048,793  Unlock309,327,143
 Population - 2000  Unlock8,368285,036,114
 Population - 19908,708  Unlock251,960,433
 Pop. 2000 to Now  Unlock-4.0%15.6%
 Pop. 1990 to Now710.4%  Unlock30.8%
 space4
 Population Density  Unlock1,558.593.4
 Land Area34.3  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
 space
 Est. Total Population By Age
 Castle Rock, COWestlake Village, CAUnited States
 Age 0 to 47.4%  Unlock5.9%
 Age 5 to 9  Unlock5.2%6.1%
 Age 10 to 147.2%  Unlock6.6%
 Age 15 to 17  Unlock4.9%3.9%
 Age 18 to 204.1%  Unlock4.0%
 Age 21 to 24  Unlock2.9%5.2%
 Age 25 to 3412.9%  Unlock13.8%
 Age 35 to 44  Unlock11.1%12.9%
 Age 45 to 5414.3%  Unlock12.6%
 Age 55 to 59  Unlock5.6%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock16.3%9.6%
 Age 75 to 843.0%  Unlock4.5%
 Age 85 and over  Unlock3.3%1.9%
 space1
 Race
 Castle Rock, COWestlake Village, CAUnited States
 White81.6%  Unlock59.4%
 Black  Unlock0.6%12.2%
 Asian2.0%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock9.7%18.4%
 space2
 Marriage & Family
 Castle Rock, COWestlake Village, CAUnited States
 Married Population62.5%  Unlock49.8%
     Currently Married  Unlock61.8%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock37.1%50.2%
 Never Married24.5%  Unlock33.8%
 Divorced  Unlock11.1%10.8%
 Widowed3.0%  Unlock5.6%
 space5
 Household Size  Unlock2.592.60
 Households24,867  Unlock124,010,992
 Family Households  Unlock2,31780,755,759
     Married couple, w/children48.9%  Unlock30.5%
     Married couple, no children  Unlock56.8%42.9%
 Non Family Households5,755  Unlock43,255,233
     Single householder, w/children  Unlock3.8%15.8%
     Single householder, no children5.1%  Unlock10.8%
Reviews for Castle Rock    12 Reviews

My fiance and I moved here in 2018 shortly after finishing college. I work in Colorado Springs and she works in the Denver area, so Castle Rock was practically our only  More

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Over 7 years ago

I have always been mobile for my career, until I moved to Castle Rock. I've lived in in multiple cities in the Midwest including Chicago and have visited nearly every  More

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Over 11 years ago

we have four seasons, and the rockies are only two hrs.away. so for the outdoors enthusist sking or hiking is like no other place you have been or seen it is hard to  More

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Reviews for Westlake Village    6 Reviews

Been here since 2014 in a gated community. Moved from West Hollywood in LA, which is obviously very different. I'll say this - it's very White, very safe, and, if you're  More

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Over 14 years ago

I have lived in Westlake Village for almost 19 years and I cannot bare to leave. Beautiful weather, beautiful scenery. Not alot of great theater but if you are not to  More

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Over 17 years ago

Too hot in the summer. Has desert climate in summer, often days  More

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