2025 Compare Cities People:
Castle Rock, CO vs Franklin, KY

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Highlights
- Franklin is 0% more densely populated than Castle Rock.
- People are 22.8% less likely to be married in Franklin.
- The Median Age is 1.3 years younger in Franklin.
 Castle Rock, COFranklin, KYUnited States
 Population  Unlock9,885329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock34.438.4
 space3
 Population - 201048,793  Unlock309,327,143
 Population - 2000  Unlock7,996285,036,114
 Population - 19908,708  Unlock251,960,433
 Pop. 2000 to Now  Unlock13.1%15.6%
 Pop. 1990 to Now710.4%  Unlock30.8%
 space4
 Population Density  Unlock696.993.4
 Land Area34.3  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Castle Rock, COFranklin, KYUnited States
 Age 0 to 47.4%  Unlock5.9%
 Age 5 to 9  Unlock7.0%6.1%
 Age 10 to 147.2%  Unlock6.6%
 Age 15 to 17  Unlock4.5%3.9%
 Age 18 to 204.1%  Unlock4.0%
 Age 21 to 24  Unlock6.5%5.2%
 Age 25 to 3412.9%  Unlock13.8%
 Age 35 to 44  Unlock12.3%12.9%
 Age 45 to 5414.3%  Unlock12.6%
 Age 55 to 59  Unlock5.4%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock11.0%9.6%
 Age 75 to 843.0%  Unlock4.5%
 Age 85 and over  Unlock1.5%1.9%
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 Race
 Castle Rock, COFranklin, KYUnited States
 White81.6%  Unlock59.4%
 Black  Unlock15.5%12.2%
 Asian2.0%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock3.0%18.4%
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 Marriage & Family
 Castle Rock, COFranklin, KYUnited States
 Married Population62.5%  Unlock49.8%
     Currently Married  Unlock44.0%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock51.8%50.2%
 Never Married24.5%  Unlock33.8%
 Divorced  Unlock14.0%10.8%
 Widowed3.0%  Unlock5.6%
 space5
 Household Size  Unlock2.812.60
 Households24,867  Unlock124,010,992
 Family Households  Unlock2,24380,755,759
     Married couple, w/children48.9%  Unlock30.5%
     Married couple, no children  Unlock38.6%42.9%
 Non Family Households5,755  Unlock43,255,233
     Single householder, w/children  Unlock23.2%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 Franklin    4 Reviews

I've been here, for at least 7 years; it's the worst town I've ever lived in. Most people here are boring, there's little-to-nothing to do, and here I am, stuck to  More

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Moved here in April 2018 from Southern CA...best move we ever made! Great place to retire...LOW cost of living, low taxes, cheap gas, great schools & restaurants,  More

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Over 10 years ago

I recently visited Franklin for 3 days 7-24-2015 It was hot 90-95 degrees but not humid, definitely not unbearable. And I live in Ohio! Memphis is unbearable. I talked  More

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