2026 Compare Cities People:
San Marcos, CA vs Clarkston, WA

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Highlights
- Clarkston is 0% more densely populated than San Marcos.
- People are 34.9% less likely to be married in Clarkston.
- The Median Age is 0.5 years older in Clarkston.
 San Marcos, CAClarkston, WAUnited States
 Population  Unlock7,164329,725,481
 Female Population50.1%  Unlock50.5%
 Male Population49.9%  Unlock49.5%
 Median Age  Unlock36.138.4
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 Population - 201083,948  Unlock309,327,143
 Population - 2000  Unlock7,337285,036,114
 Population - 199038,974  Unlock251,960,433
 Pop. 2000 to Now  Unlock2.2%15.6%
 Pop. 1990 to Now150.1%  Unlock30.8%
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 Population Density  Unlock3,589.293.4
 Land Area24.4  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
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 Est. Total Population By Age
 San Marcos, CAClarkston, WAUnited States
 Age 0 to 46.9%  Unlock5.9%
 Age 5 to 9  Unlock4.1%6.1%
 Age 10 to 148.0%  Unlock6.6%
 Age 15 to 17  Unlock3.4%3.9%
 Age 18 to 205.2%  Unlock4.0%
 Age 21 to 24  Unlock8.4%5.2%
 Age 25 to 3412.9%  Unlock13.8%
 Age 35 to 44  Unlock14.1%12.9%
 Age 45 to 5412.4%  Unlock12.6%
 Age 55 to 59  Unlock7.4%6.7%
 Age 60 to 644.6%  Unlock6.3%
 Age 65 to 74  Unlock8.9%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
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 Race
 San Marcos, CAClarkston, WAUnited States
 White43.5%  Unlock59.4%
 Black  Unlock1.5%12.2%
 Asian10.5%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races4.2%  Unlock3.2%
 Hispanic  Unlock7.0%18.4%
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 Marriage & Family
 San Marcos, CAClarkston, WAUnited States
 Married Population54.1%  Unlock49.8%
     Currently Married  Unlock34.2%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock64.7%50.2%
 Never Married31.5%  Unlock33.8%
 Divorced  Unlock21.5%10.8%
 Widowed5.2%  Unlock5.6%
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 Household Size  Unlock2.512.60
 Households30,304  Unlock124,010,992
 Family Households  Unlock1,39180,755,759
     Married couple, w/children40.9%  Unlock30.5%
     Married couple, no children  Unlock32.9%42.9%
 Non Family Households7,787  Unlock43,255,233
     Single householder, w/children  Unlock24.9%15.8%
     Single householder, no children9.4%  Unlock10.8%
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 16 years ago

Is this area to expensive for the average income retired  More

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Over 19 years ago

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

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Start Your Review of San Marcos

Reviews for Clarkston    1 Reviews

Over 17 years ago

The weather, economy, outdoor activities, and colleges are exactly like Lewiston (ID), yet when rated as one of the Best Places Clarkston is often left out of the  More

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