2025 Compare Cities People:
Castle Rock, CO vs Atlantic Beach, FL

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Highlights
- Atlantic Beach is 0% more densely populated than Castle Rock.
- People are 14.3% less likely to be married in Atlantic Beach.
- The Median Age is 14.0 years older in Atlantic Beach.
 Castle Rock, COAtlantic Beach, FLUnited States
 Population  Unlock13,404329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock49.738.4
 space3
 Population - 201048,793  Unlock309,327,143
 Population - 2000  Unlock13,368285,036,114
 Population - 19908,708  Unlock251,960,433
 Pop. 2000 to Now  Unlock3.6%15.6%
 Pop. 1990 to Now710.4%  Unlock30.8%
 space4
 Population Density  Unlock3,844.093.4
 Land Area34.3  Unlock3,531,905.4
 Water Area  Unlock9.5264,836.8
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 Est. Total Population By Age
 Castle Rock, COAtlantic Beach, FLUnited 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  Unlock3.6%3.9%
 Age 18 to 204.1%  Unlock4.0%
 Age 21 to 24  Unlock4.5%5.2%
 Age 25 to 3412.9%  Unlock13.8%
 Age 35 to 44  Unlock10.5%12.9%
 Age 45 to 5414.3%  Unlock12.6%
 Age 55 to 59  Unlock9.9%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock12.5%9.6%
 Age 75 to 843.0%  Unlock4.5%
 Age 85 and over  Unlock3.8%1.9%
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 Race
 Castle Rock, COAtlantic Beach, FLUnited States
 White81.6%  Unlock59.4%
 Black  Unlock6.0%12.2%
 Asian2.0%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock1.1%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock6.0%18.4%
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 Marriage & Family
 Castle Rock, COAtlantic Beach, FLUnited States
 Married Population62.5%  Unlock49.8%
     Currently Married  Unlock52.5%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock46.4%50.2%
 Never Married24.5%  Unlock33.8%
 Divorced  Unlock12.5%10.8%
 Widowed3.0%  Unlock5.6%
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 Household Size  Unlock2.242.60
 Households24,867  Unlock124,010,992
 Family Households  Unlock3,62380,755,759
     Married couple, w/children48.9%  Unlock30.5%
     Married couple, no children  Unlock55.0%42.9%
 Non Family Households5,755  Unlock43,255,233
     Single householder, w/children  Unlock9.9%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 Atlantic Beach    5 Reviews

Over 12 years ago

This is Mikes wife, Regan. We are moving to Jacksonville July 1st from Rome GA. Just interested in the pros and cons of living there. We FINALLY were able to sell our  More

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Over 13 years ago

If you find yourself transferring to NS Mayport in FL and of children in elementary, then consider Joseph Finegan Elementary. It is a nice little jewel tucked away that  More

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Over 16 years ago

Great place to  More

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