2025 Compare Cities People:
Castle Rock, CO vs Martinsburg, WV

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Highlights
- Martinsburg is 0% more densely populated than Castle Rock.
- People are 45.0% less likely to be married in Martinsburg.
- The Median Age is 0.3 years older in Martinsburg.
 Castle Rock, COMartinsburg, WVUnited States
 Population  Unlock18,502329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock3638.4
 space3
 Population - 201048,793  Unlock309,327,143
 Population - 2000  Unlock14,972285,036,114
 Population - 19908,708  Unlock251,960,433
 Pop. 2000 to Now  Unlock17.0%15.6%
 Pop. 1990 to Now710.4%  Unlock30.8%
 space4
 Population Density  Unlock2,790.293.4
 Land Area34.3  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Castle Rock, COMartinsburg, WVUnited States
 Age 0 to 47.4%  Unlock5.9%
 Age 5 to 9  Unlock7.9%6.1%
 Age 10 to 147.2%  Unlock6.6%
 Age 15 to 17  Unlock3.8%3.9%
 Age 18 to 204.1%  Unlock4.0%
 Age 21 to 24  Unlock6.1%5.2%
 Age 25 to 3412.9%  Unlock13.8%
 Age 35 to 44  Unlock11.7%12.9%
 Age 45 to 5414.3%  Unlock12.6%
 Age 55 to 59  Unlock6.7%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock9.8%9.6%
 Age 75 to 843.0%  Unlock4.5%
 Age 85 and over  Unlock1.9%1.9%
 space1
 Race
 Castle Rock, COMartinsburg, WVUnited States
 White81.6%  Unlock59.4%
 Black  Unlock14.8%12.2%
 Asian2.0%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock4.9%18.4%
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 Marriage & Family
 Castle Rock, COMartinsburg, WVUnited States
 Married Population62.5%  Unlock49.8%
     Currently Married  Unlock32.9%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock65.6%50.2%
 Never Married24.5%  Unlock33.8%
 Divorced  Unlock18.1%10.8%
 Widowed3.0%  Unlock5.6%
 space5
 Household Size  Unlock2.452.60
 Households24,867  Unlock124,010,992
 Family Households  Unlock4,06780,755,759
     Married couple, w/children48.9%  Unlock30.5%
     Married couple, no children  Unlock27.5%42.9%
 Non Family Households5,755  Unlock43,255,233
     Single householder, w/children  Unlock34.3%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 Martinsburg    15 Reviews

We moved to Martinsburg for retirement, and we love it. Unfortunately, I have to agree with the other comments in this list. People are unlikely to stay, given the lack  More

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Over 5 years ago

I've lived here for seven years and I love it here. People talk about crime however the majority of it is drug use and is a national problem. The police do a pretty  More

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I have lived in the area since 2001. This is an honest review: The Good and Bad: 1. At least there are no ridiculous riots going on. People here have some sense.  More

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