2025 Compare Cities People:
San Luis Obispo, CA vs Marina, CA

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Highlights
- Marina is 0% more densely populated than San Luis Obispo.
- People are 59.7% more likely to be married in Marina.
- The Median Age is 8.9 years older in Marina.
 San Luis Obispo, CAMarina, CAUnited States
 Population  Unlock22,246329,725,481
 Female Population49.1%  Unlock50.5%
 Male Population50.9%  Unlock49.5%
 Median Age  Unlock34.938.4
 space3
 Population - 201045,193  Unlock309,327,143
 Population - 2000  Unlock25,101285,036,114
 Population - 199041,958  Unlock251,960,433
 Pop. 2000 to Now  Unlock-13.0%15.6%
 Pop. 1990 to Now13.4%  Unlock30.8%
 space4
 Population Density  Unlock2,502.693.4
 Land Area13.1  Unlock3,531,905.4
 Water Area  Unlock0.9264,836.8
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 Est. Total Population By Age
 San Luis Obispo, CAMarina, CAUnited States
 Age 0 to 43.1%  Unlock5.9%
 Age 5 to 9  Unlock5.9%6.1%
 Age 10 to 142.9%  Unlock6.6%
 Age 15 to 17  Unlock3.3%3.9%
 Age 18 to 2014.7%  Unlock4.0%
 Age 21 to 24  Unlock8.4%5.2%
 Age 25 to 3413.4%  Unlock13.8%
 Age 35 to 44  Unlock11.6%12.9%
 Age 45 to 547.5%  Unlock12.6%
 Age 55 to 59  Unlock6.4%6.7%
 Age 60 to 645.5%  Unlock6.3%
 Age 65 to 74  Unlock8.4%9.6%
 Age 75 to 843.7%  Unlock4.5%
 Age 85 and over  Unlock1.3%1.9%
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 Race
 San Luis Obispo, CAMarina, CAUnited States
 White70.7%  Unlock59.4%
 Black  Unlock6.6%12.2%
 Asian4.8%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races3.9%  Unlock3.2%
 Hispanic  Unlock28.3%18.4%
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 Marriage & Family
 San Luis Obispo, CAMarina, CAUnited States
 Married Population28.8%  Unlock49.8%
     Currently Married  Unlock44.2%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock54.0%50.2%
 Never Married59.0%  Unlock33.8%
 Divorced  Unlock9.5%10.8%
 Widowed3.9%  Unlock5.6%
 space5
 Household Size  Unlock2.722.60
 Households19,035  Unlock124,010,992
 Family Households  Unlock4,92580,755,759
     Married couple, w/children23.1%  Unlock30.5%
     Married couple, no children  Unlock41.0%42.9%
 Non Family Households11,342  Unlock43,255,233
     Single householder, w/children  Unlock14.4%15.8%
     Single householder, no children15.3%  Unlock10.8%
Reviews for San Luis Obispo    21 Reviews

MY FIANCEE AND I ARE LOOKING TO MOVE TO SLO FOR RETIREMENT ( NEXT MONTH ) WE ARE BOTH ARTISTS AND HOPE OUR TALENT WILL HELP WITH COST OF LIVING IN SLO!!! ANY  More

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Over 10 years ago

In almost any season of the year in San Luis Obispo, you’ll find the sun shining and the temperature hitting around 70º at some point in the day. With the temperature  More

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San Luis Obispo and surrounding areas are beautiful, great weather, beaches, farms markets, a downtown area full of some of the best bars and restaurants, wine country,  More

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Reviews for Marina    4 Reviews

I've lived in Marina for the last 15 years. It is a gray place with old dated looking buildings, no real main street, and is the domain of the slum lord, and the mini  More

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Old Fort Ord is the only affordable housing on the Monterey Peninsula. It's frequently colder here than it was in Oregon. There is finally some local public  More

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Over 18 years ago

I find it funny when I lived here from '91-'01 there were hardly any stores new homes being build to justify staying. Then as soon as I move the city finally starts  More

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