2025 Compare Cities People:
Castle Rock, CO vs Wheaton, IL

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Highlights
- Wheaton is 0% more densely populated than Castle Rock.
- People are 9.8% less likely to be married in Wheaton.
- The Median Age is 1.7 years older in Wheaton.
 Castle Rock, COWheaton, ILUnited States
 Population  Unlock53,762329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock37.438.4
 space3
 Population - 201048,793  Unlock309,327,143
 Population - 2000  Unlock55,416285,036,114
 Population - 19908,708  Unlock251,960,433
 Pop. 2000 to Now  Unlock-5.4%15.6%
 Pop. 1990 to Now710.4%  Unlock30.8%
 space4
 Population Density  Unlock4,756.493.4
 Land Area34.3  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Castle Rock, COWheaton, ILUnited States
 Age 0 to 47.4%  Unlock5.9%
 Age 5 to 9  Unlock6.9%6.1%
 Age 10 to 147.2%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 204.1%  Unlock4.0%
 Age 21 to 24  Unlock5.0%5.2%
 Age 25 to 3412.9%  Unlock13.8%
 Age 35 to 44  Unlock11.5%12.9%
 Age 45 to 5414.3%  Unlock12.6%
 Age 55 to 59  Unlock5.9%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock10.1%9.6%
 Age 75 to 843.0%  Unlock4.5%
 Age 85 and over  Unlock1.9%1.9%
 space1
 Race
 Castle Rock, COWheaton, ILUnited States
 White81.6%  Unlock59.4%
 Black  Unlock3.5%12.2%
 Asian2.0%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock7.1%18.4%
 space2
 Marriage & Family
 Castle Rock, COWheaton, ILUnited States
 Married Population62.5%  Unlock49.8%
     Currently Married  Unlock55.5%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock43.6%50.2%
 Never Married24.5%  Unlock33.8%
 Divorced  Unlock7.7%10.8%
 Widowed3.0%  Unlock5.6%
 space5
 Household Size  Unlock2.572.60
 Households24,867  Unlock124,010,992
 Family Households  Unlock13,30280,755,759
     Married couple, w/children48.9%  Unlock30.5%
     Married couple, no children  Unlock46.8%42.9%
 Non Family Households5,755  Unlock43,255,233
     Single householder, w/children  Unlock5.6%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 Wheaton    12 Reviews

Over 12 years ago

Wheaton is a pretty safe place to live. There are few major crimes that occur each year. It scored an 80 out of 1000 on City Data information.  More

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We moved here from the fast pace of a big city in another state and immediately loved the small town feel to Wheaton. It is a very nice place to live, and there is a lot  More

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Over 16 years ago

Housing is expensive but real estate taxes are even higher. I can no longer afford to live  More

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