2025 Compare Cities People:
Castle Pines, CO vs Bellevue, WA

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Highlights
- Bellevue is 0% more densely populated than Castle Pines.
- People are 9.9% less likely to be married in Bellevue.
- The Median Age is 5.3 years younger in Bellevue.
 Castle Pines, COBellevue, WAUnited States
 Population  Unlock149,365329,725,481
 Female Population49.8%  Unlock50.5%
 Male Population50.2%  Unlock49.5%
 Median Age  Unlock37.938.4
 space3
 Population - 201010,368  Unlock309,327,143
 Population - 2000  Unlock109,569285,036,114
 Population - 1990554  Unlock251,960,433
 Pop. 2000 to Now  Unlock35.1%15.6%
 Pop. 1990 to Now2,005.4%  Unlock30.8%
 space4
 Population Density  Unlock4,464.093.4
 Land Area9.6  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
 space
 Est. Total Population By Age
 Castle Pines, COBellevue, WAUnited States
 Age 0 to 43.7%  Unlock5.9%
 Age 5 to 9  Unlock5.6%6.1%
 Age 10 to 148.5%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 204.2%  Unlock4.0%
 Age 21 to 24  Unlock3.8%5.2%
 Age 25 to 347.6%  Unlock13.8%
 Age 35 to 44  Unlock14.8%12.9%
 Age 45 to 5419.1%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 644.5%  Unlock6.3%
 Age 65 to 74  Unlock7.6%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock2.7%1.9%
 space1
 Race
 Castle Pines, COBellevue, WAUnited States
 White82.4%  Unlock59.4%
 Black  Unlock2.7%12.2%
 Asian5.3%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.5%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races2.3%  Unlock3.2%
 Hispanic  Unlock7.7%18.4%
 space2
 Marriage & Family
 Castle Pines, COBellevue, WAUnited States
 Married Population65.8%  Unlock49.8%
     Currently Married  Unlock58.3%48.0%
 Married but Separated0.8%  Unlock1.8%
 Single Population  Unlock40.7%50.2%
 Never Married24.5%  Unlock33.8%
 Divorced  Unlock7.3%10.8%
 Widowed2.3%  Unlock5.6%
 space5
 Household Size  Unlock2.482.60
 Households3,747  Unlock124,010,992
 Family Households  Unlock38,79180,755,759
     Married couple, w/children45.0%  Unlock30.5%
     Married couple, no children  Unlock45.9%42.9%
 Non Family Households478  Unlock43,255,233
     Single householder, w/children  Unlock6.5%15.8%
     Single householder, no children4.3%  Unlock10.8%
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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Reviews for Bellevue    19 Reviews

Over 6 years ago

Bellevue is absolutely amazing! Great for professionals and families! Many amenities in the city itself almost anything you need! Plus Seattle is a short drive from the  More

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I became a Bellevue resident twelve years ago after moving from Germany; I never lived anywhere else in the USA and have no intention of "experimenting". I also traveled  More

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I've lived in many different places in the U.S., and I loved Bellevue. Gorgeous mid-sized city with views of the cascades and beautiful lakes.  More

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