2025 Compare Cities People:
Castle Pines, CO vs Marina del Rey, CA

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Highlights
- Marina del Rey is 0% more densely populated than Castle Pines.
- People are 27.2% less likely to be married in Marina del Rey.
- The Median Age is 6.1 years younger in Marina del Rey.
 Castle Pines, COMarina del Rey, CAUnited States
 Population  Unlock9,355329,725,481
 Female Population49.8%  Unlock50.5%
 Male Population50.2%  Unlock49.5%
 Median Age  Unlock37.138.4
 space3
 Population - 201010,368  Unlock309,327,143
 Population - 2000  Unlock8,176285,036,114
 Population - 1990554  Unlock251,960,433
 Pop. 2000 to Now  Unlock17.0%15.6%
 Pop. 1990 to Now2,005.4%  Unlock30.8%
 space4
 Population Density  Unlock10,903.393.4
 Land Area9.6  Unlock3,531,905.4
 Water Area  Unlock0.6264,836.8
 space
 Est. Total Population By Age
 Castle Pines, COMarina del Rey, CAUnited States
 Age 0 to 43.7%  Unlock5.9%
 Age 5 to 9  Unlock1.7%6.1%
 Age 10 to 148.5%  Unlock6.6%
 Age 15 to 17  Unlock0.1%3.9%
 Age 18 to 204.2%  Unlock4.0%
 Age 21 to 24  Unlock9.1%5.2%
 Age 25 to 347.6%  Unlock13.8%
 Age 35 to 44  Unlock27.8%12.9%
 Age 45 to 5419.1%  Unlock12.6%
 Age 55 to 59  Unlock7.7%6.7%
 Age 60 to 644.5%  Unlock6.3%
 Age 65 to 74  Unlock3.6%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock1.3%1.9%
 space1
 Race
 Castle Pines, COMarina del Rey, CAUnited States
 White82.4%  Unlock59.4%
 Black  Unlock6.7%12.2%
 Asian5.3%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.5%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races2.3%  Unlock3.2%
 Hispanic  Unlock7.8%18.4%
 space2
 Marriage & Family
 Castle Pines, COMarina del Rey, CAUnited States
 Married Population65.8%  Unlock49.8%
     Currently Married  Unlock46.0%48.0%
 Married but Separated0.8%  Unlock1.8%
 Single Population  Unlock52.1%50.2%
 Never Married24.5%  Unlock33.8%
 Divorced  Unlock7.0%10.8%
 Widowed2.3%  Unlock5.6%
 space5
 Household Size  Unlock1.802.60
 Households3,747  Unlock124,010,992
 Family Households  Unlock1,95480,755,759
     Married couple, w/children45.0%  Unlock30.5%
     Married couple, no children  Unlock58.7%42.9%
 Non Family Households478  Unlock43,255,233
     Single householder, w/children  Unlock9.4%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 Marina Del Rey    10 Reviews

For the past thirty years it has become more dense and crowded. Along the periphery there is a pond/sewer/lake that constantly stinks when driving by on Washington Blvd  More

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Wonderful beach community, beautiful temperatures all year. Liberal minded neighbours, absolutely love it  More

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Over 16 years ago

The climate closest to the ocean is mild and rarely too hot. The humidity is comfortable and soothing. The town has a very relaxing feel surrounding the Marina with  More

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