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

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Highlights
- Castle Rock is 0% more densely populated than Champaign.
- People are 79.2% more likely to be married in Castle Rock.
- The Median Age is 8.8 years older in Castle Rock.
 Champaign, ILCastle Rock, COUnited States
 Population  Unlock71,037329,725,481
 Female Population48.4%  Unlock50.5%
 Male Population51.6%  Unlock49.5%
 Median Age  Unlock35.738.4
 space3
 Population - 201081,406  Unlock309,327,143
 Population - 2000  Unlock20,224285,036,114
 Population - 199063,502  Unlock251,960,433
 Pop. 2000 to Now  Unlock248.9%15.6%
 Pop. 1990 to Now40.8%  Unlock30.8%
 space4
 Population Density  Unlock2,073.293.4
 Land Area22.8  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Champaign, ILCastle Rock, COUnited States
 Age 0 to 45.1%  Unlock5.9%
 Age 5 to 9  Unlock8.2%6.1%
 Age 10 to 145.0%  Unlock6.6%
 Age 15 to 17  Unlock5.3%3.9%
 Age 18 to 2014.1%  Unlock4.0%
 Age 21 to 24  Unlock3.6%5.2%
 Age 25 to 3414.8%  Unlock13.8%
 Age 35 to 44  Unlock16.2%12.9%
 Age 45 to 548.7%  Unlock12.6%
 Age 55 to 59  Unlock6.1%6.7%
 Age 60 to 644.1%  Unlock6.3%
 Age 65 to 74  Unlock6.1%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock1.0%1.9%
 space1
 Race
 Champaign, ILCastle Rock, COUnited States
 White57.1%  Unlock59.4%
 Black  Unlock0.5%12.2%
 Asian15.0%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock11.0%18.4%
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 Marriage & Family
 Champaign, ILCastle Rock, COUnited States
 Married Population34.9%  Unlock49.8%
     Currently Married  Unlock61.8%48.0%
 Married but Separated1.0%  Unlock1.8%
 Single Population  Unlock37.5%50.2%
 Never Married54.5%  Unlock33.8%
 Divorced  Unlock10.0%10.8%
 Widowed2.7%  Unlock5.6%
 space5
 Household Size  Unlock2.832.60
 Households35,206  Unlock124,010,992
 Family Households  Unlock19,11280,755,759
     Married couple, w/children31.8%  Unlock30.5%
     Married couple, no children  Unlock37.4%42.9%
 Non Family Households19,134  Unlock43,255,233
     Single householder, w/children  Unlock8.6%15.8%
     Single householder, no children9.9%  Unlock10.8%
Reviews for Champaign    13 Reviews

Over 6 years ago

Pros - close to Chicago, has Parkland community college and lots of places to eat. There is a train station downtown that is really good. Beautiful deciduous trees and  More

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Over 8 years ago

I wonderful city with great  More

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Actually it's barely a nice place to live. The pros: Not terribly expensive - at one point the least expensive place to live in the country among modest sized  More

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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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