2025 Compare Cities People:
Naperville, IL vs Castle Pines, CO

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Highlights
- Castle Pines is 0% more densely populated than Naperville.
- People are 6.4% more likely to be married in Castle Pines.
- The Median Age is 3.9 years older in Castle Pines.
 Naperville, ILCastle Pines, COUnited States
 Population  Unlock11,296329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock43.238.4
 space3
 Population - 2010142,408  Unlock309,327,143
 Population - 2000  Unlock5,958285,036,114
 Population - 199085,351  Unlock251,960,433
 Pop. 2000 to Now  Unlock95.8%15.6%
 Pop. 1990 to Now73.4%  Unlock30.8%
 space4
 Population Density  Unlock1,177.493.4
 Land Area38.8  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Naperville, ILCastle Pines, COUnited States
 Age 0 to 46.0%  Unlock5.9%
 Age 5 to 9  Unlock5.9%6.1%
 Age 10 to 147.8%  Unlock6.6%
 Age 15 to 17  Unlock6.1%3.9%
 Age 18 to 203.2%  Unlock4.0%
 Age 21 to 24  Unlock4.6%5.2%
 Age 25 to 3411.3%  Unlock13.8%
 Age 35 to 44  Unlock12.6%12.9%
 Age 45 to 5415.0%  Unlock12.6%
 Age 55 to 59  Unlock9.3%6.7%
 Age 60 to 645.9%  Unlock6.3%
 Age 65 to 74  Unlock8.9%9.6%
 Age 75 to 843.5%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
 space1
 Race
 Naperville, ILCastle Pines, COUnited States
 White65.1%  Unlock59.4%
 Black  Unlock4.2%12.2%
 Asian20.6%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock5.0%18.4%
 space2
 Marriage & Family
 Naperville, ILCastle Pines, COUnited States
 Married Population61.8%  Unlock49.8%
     Currently Married  Unlock65.0%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock34.2%50.2%
 Never Married27.2%  Unlock33.8%
 Divorced  Unlock7.4%10.8%
 Widowed4.0%  Unlock5.6%
 space5
 Household Size  Unlock3.012.60
 Households53,234  Unlock124,010,992
 Family Households  Unlock3,26980,755,759
     Married couple, w/children42.3%  Unlock30.5%
     Married couple, no children  Unlock46.2%42.9%
 Non Family Households13,419  Unlock43,255,233
     Single householder, w/children  Unlock4.6%15.8%
     Single householder, no children5.3%  Unlock10.8%
Reviews for Naperville    26 Reviews

Naperville has a lot to offer. The schools are top notch, it is close to Chicago with a commuter rail that is easily accessible and fast, there are lots of parks and  More

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Over 3 years ago

Lived around the area my whole life, moved to the downtown Naperville 7 years ago and wow has it changed and not for the better. There is way too much traffic and no  More

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Over 7 years ago

Went with my real estate agent to check out a few houses in Naperville.First impression was the town was adorable especially the downtown but way too many people.couldnt  More

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Reviews for Castle Pines    2 Reviews

Over 14 years ago

Great place to  More

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The weather in this part of CO is absolutely wonderful. This is largely due to the altitude and lack of humidity. It can be 32 degrees and not feel cold. One day may  More

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