2025 Compare Cities People:
Castle Rock, CO vs Custer, SD

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Highlights
- Custer is 0% more densely populated than Castle Rock.
- People are 12.9% less likely to be married in Custer.
- The Median Age is 21.4 years older in Custer.
 Castle Rock, COCuster, SDUnited States
 Population  Unlock2,067329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock57.138.4
 space3
 Population - 201048,793  Unlock309,327,143
 Population - 2000  Unlock1,860285,036,114
 Population - 19908,708  Unlock251,960,433
 Pop. 2000 to Now  Unlock3.6%15.6%
 Pop. 1990 to Now710.4%  Unlock30.8%
 space4
 Population Density  Unlock817.093.4
 Land Area34.3  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Castle Rock, COCuster, SDUnited States
 Age 0 to 47.4%  Unlock5.9%
 Age 5 to 9  Unlock4.4%6.1%
 Age 10 to 147.2%  Unlock6.6%
 Age 15 to 17  Unlock2.0%3.9%
 Age 18 to 204.1%  Unlock4.0%
 Age 21 to 24  Unlock3.1%5.2%
 Age 25 to 3412.9%  Unlock13.8%
 Age 35 to 44  Unlock7.6%12.9%
 Age 45 to 5414.3%  Unlock12.6%
 Age 55 to 59  Unlock6.3%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock18.1%9.6%
 Age 75 to 843.0%  Unlock4.5%
 Age 85 and over  Unlock5.4%1.9%
 space1
 Race
 Castle Rock, COCuster, SDUnited States
 White81.6%  Unlock59.4%
 Black  Unlock3.1%12.2%
 Asian2.0%  Unlock5.6%
 Native American  Unlock4.1%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock4.8%18.4%
 space2
 Marriage & Family
 Castle Rock, COCuster, SDUnited States
 Married Population62.5%  Unlock49.8%
     Currently Married  Unlock54.4%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock45.6%50.2%
 Never Married24.5%  Unlock33.8%
 Divorced  Unlock16.3%10.8%
 Widowed3.0%  Unlock5.6%
 space5
 Household Size  Unlock1.972.60
 Households24,867  Unlock124,010,992
 Family Households  Unlock62680,755,759
     Married couple, w/children48.9%  Unlock30.5%
     Married couple, no children  Unlock64.1%42.9%
 Non Family Households5,755  Unlock43,255,233
     Single householder, w/children  Unlock13.9%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 Custer    1 Reviews

We retired and moved to the country so I could live my dream of breeding horses. Country living takes a period of adjustment, but I love country living, and it would be  More

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