2025 Compare Cities People:
Seaside, CA vs Marina del Rey, CA

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Highlights
- Marina del Rey is 0% more densely populated than Seaside.
- People are 4.8% more likely to be married in Marina del Rey.
- The Median Age is 3.2 years older in Marina del Rey.
 Seaside, CAMarina del Rey, CAUnited States
 Population  Unlock9,355329,725,481
 Female Population49.9%  Unlock50.5%
 Male Population50.1%  Unlock49.5%
 Median Age  Unlock37.138.4
 space3
 Population - 201033,178  Unlock309,327,143
 Population - 2000  Unlock8,176285,036,114
 Population - 199038,901  Unlock251,960,433
 Pop. 2000 to Now  Unlock17.0%15.6%
 Pop. 1990 to Now-12.3%  Unlock30.8%
 space4
 Population Density  Unlock10,903.393.4
 Land Area9.2  Unlock3,531,905.4
 Water Area  Unlock0.6264,836.8
 space
 Est. Total Population By Age
 Seaside, CAMarina del Rey, CAUnited States
 Age 0 to 46.7%  Unlock5.9%
 Age 5 to 9  Unlock1.7%6.1%
 Age 10 to 146.7%  Unlock6.6%
 Age 15 to 17  Unlock0.1%3.9%
 Age 18 to 206.6%  Unlock4.0%
 Age 21 to 24  Unlock9.1%5.2%
 Age 25 to 3416.5%  Unlock13.8%
 Age 35 to 44  Unlock27.8%12.9%
 Age 45 to 5412.4%  Unlock12.6%
 Age 55 to 59  Unlock7.7%6.7%
 Age 60 to 645.1%  Unlock6.3%
 Age 65 to 74  Unlock3.6%9.6%
 Age 75 to 843.1%  Unlock4.5%
 Age 85 and over  Unlock1.3%1.9%
 space1
 Race
 Seaside, CAMarina del Rey, CAUnited States
 White30.5%  Unlock59.4%
 Black  Unlock6.7%12.2%
 Asian9.0%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander2.2%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races4.9%  Unlock3.2%
 Hispanic  Unlock7.8%18.4%
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 Marriage & Family
 Seaside, CAMarina del Rey, CAUnited States
 Married Population45.7%  Unlock49.8%
     Currently Married  Unlock46.0%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock52.1%50.2%
 Never Married40.3%  Unlock33.8%
 Divorced  Unlock7.0%10.8%
 Widowed5.1%  Unlock5.6%
 space5
 Household Size  Unlock1.802.60
 Households10,321  Unlock124,010,992
 Family Households  Unlock1,95480,755,759
     Married couple, w/children34.9%  Unlock30.5%
     Married couple, no children  Unlock58.7%42.9%
 Non Family Households3,214  Unlock43,255,233
     Single householder, w/children  Unlock9.4%15.8%
     Single householder, no children13.2%  Unlock10.8%
Reviews for Seaside    4 Reviews

Over 4 years ago

I’ve lived in Seaside for the past 20 years and I love it. I’m a fourth generation Monterey Bay family. Seaside hands down has the best views in the Monterey Bay. It’s a  More

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Over 15 years ago

Housing in Seaside is more affordable than it was, mainly due to the bursting of the housing bubble. There are still problems, though, mainly because of the huge number  More

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Over 19 years ago

unless you went to grad school, or are already rich, don't expect to be able to get a nice house here. You'll be house-poor(not able to afford anything outside of your  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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