2025 Compare Cities People:
San Ramon, CA vs San Marcos, CA

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Highlights
- San Marcos is 0% more densely populated than San Ramon.
- People are 15.3% less likely to be married in San Marcos.
- The Median Age is 5.0 years younger in San Marcos.
 San Ramon, CASan Marcos, CAUnited States
 Population  Unlock94,313329,725,481
 Female Population50.0%  Unlock50.5%
 Male Population50.0%  Unlock49.5%
 Median Age  Unlock35.638.4
 space3
 Population - 201071,784  Unlock309,327,143
 Population - 2000  Unlock54,977285,036,114
 Population - 199035,303  Unlock251,960,433
 Pop. 2000 to Now  Unlock77.3%15.6%
 Pop. 1990 to Now134.7%  Unlock30.8%
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 Population Density  Unlock3,872.393.4
 Land Area18.7  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
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 Est. Total Population By Age
 San Ramon, CASan Marcos, CAUnited States
 Age 0 to 45.2%  Unlock5.9%
 Age 5 to 9  Unlock8.0%6.1%
 Age 10 to 149.8%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 203.0%  Unlock4.0%
 Age 21 to 24  Unlock4.5%5.2%
 Age 25 to 348.2%  Unlock13.8%
 Age 35 to 44  Unlock15.9%12.9%
 Age 45 to 5418.6%  Unlock12.6%
 Age 55 to 59  Unlock5.5%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock7.5%9.6%
 Age 75 to 843.4%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
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 Race
 San Ramon, CASan Marcos, CAUnited States
 White35.9%  Unlock59.4%
 Black  Unlock1.5%12.2%
 Asian47.6%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.5%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races5.0%  Unlock3.2%
 Hispanic  Unlock39.7%18.4%
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 Marriage & Family
 San Ramon, CASan Marcos, CAUnited States
 Married Population63.9%  Unlock49.8%
     Currently Married  Unlock52.7%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock45.9%50.2%
 Never Married25.4%  Unlock33.8%
 Divorced  Unlock9.1%10.8%
 Widowed3.3%  Unlock5.6%
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 Household Size  Unlock3.082.60
 Households29,084  Unlock124,010,992
 Family Households  Unlock22,51780,755,759
     Married couple, w/children53.1%  Unlock30.5%
     Married couple, no children  Unlock35.3%42.9%
 Non Family Households6,137  Unlock43,255,233
     Single householder, w/children  Unlock14.4%15.8%
     Single householder, no children5.7%  Unlock10.8%
Reviews for San Ramon    17 Reviews

Over 13 years ago

If you like the weather hot and dry, this is the place for you! Don't come here if you like to see green hills in the summer,if you don't care for sunshine for 7-8  More

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Over 14 years ago

For what you get, "it" does not live up to the premium you have to pay to get "it".!  More

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good climate i expirenced in us is san ramon i am very happy to stay in that  More

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Reviews for San Marcos    5 Reviews

Just an amazing place to live. I have lived in 7 states and almost countless cities. Sam Marcos is one of the best. This is literally the longest place I have lived  More

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Over 15 years ago

Is this area to expensive for the average income retired  More

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Over 18 years ago

Beautiful Mediterranean climate with bright sunshine and ocean breazes. City is just 15 minutes away from the  More

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