2025 Compare Cities People:
Clearlake, CA vs Rio Vista, CA

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Highlights
- Rio Vista is 0% more densely populated than Clearlake.
- People are 46.1% more likely to be married in Rio Vista.
- The Median Age is 25.4 years older in Rio Vista.
 Clearlake, CARio Vista, CAUnited States
 Population  Unlock9,850329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.2%  Unlock49.5%
 Median Age  Unlock6438.4
 space3
 Population - 201015,273  Unlock309,327,143
 Population - 2000  Unlock4,571285,036,114
 Population - 199011,804  Unlock251,960,433
 Pop. 2000 to Now  Unlock118.3%15.6%
 Pop. 1990 to Now28.6%  Unlock30.8%
 space4
 Population Density  Unlock1,484.393.4
 Land Area10.1  Unlock3,531,905.4
 Water Area  Unlock0.4264,836.8
 space
 Est. Total Population By Age
 Clearlake, CARio Vista, CAUnited States
 Age 0 to 45.4%  Unlock5.9%
 Age 5 to 9  Unlock1.7%6.1%
 Age 10 to 147.2%  Unlock6.6%
 Age 15 to 17  Unlock1.3%3.9%
 Age 18 to 202.0%  Unlock4.0%
 Age 21 to 24  Unlock2.8%5.2%
 Age 25 to 3412.9%  Unlock13.8%
 Age 35 to 44  Unlock2.6%12.9%
 Age 45 to 5413.1%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 645.9%  Unlock6.3%
 Age 65 to 74  Unlock25.8%9.6%
 Age 75 to 844.3%  Unlock4.5%
 Age 85 and over  Unlock2.8%1.9%
 space1
 Race
 Clearlake, CARio Vista, CAUnited States
 White57.5%  Unlock59.4%
 Black  Unlock12.4%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races5.5%  Unlock3.2%
 Hispanic  Unlock17.3%18.4%
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 Marriage & Family
 Clearlake, CARio Vista, CAUnited States
 Married Population37.1%  Unlock49.8%
     Currently Married  Unlock51.4%48.0%
 Married but Separated5.4%  Unlock1.8%
 Single Population  Unlock45.7%50.2%
 Never Married38.0%  Unlock33.8%
 Divorced  Unlock16.9%10.8%
 Widowed8.6%  Unlock5.6%
 space5
 Household Size  Unlock1.962.60
 Households6,002  Unlock124,010,992
 Family Households  Unlock2,87880,755,759
     Married couple, w/children18.4%  Unlock30.5%
     Married couple, no children  Unlock70.0%42.9%
 Non Family Households2,434  Unlock43,255,233
     Single householder, w/children  Unlock5.9%15.8%
     Single householder, no children20.0%  Unlock10.8%
Reviews for Clearlake    8 Reviews

Jeff · 

I just recently moved here to clearlake park Ca, and I think its gorgeous. The Bird watching is phenomenal. There are thousands of Pelicans and Bald eagles, blue  More

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Over 15 years ago

Look, I agree with many posters here who say Clearlake is beautiful, the way of life is slower paced and relaxed, and the air quality is good. For 2008-09 I lived and  More

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You just made yourself sound like an arrogant fool. Poverty and ignorance do not necessarily go hand in hand. Just because they embrace a simple lifestyle and you have  More

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Reviews for Rio Vista    2 Reviews

Known as “the Gateway to the Delta”, Rio Vista is located in the heart of the California Delta on the Sacramento River. The views along the wide river bring to mind the  More

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There is plenty to be had in Rio Vista, particularly if you like dead animal heads on a bar wall (Fosters Big Horn) and a state of the art fish cleaning station located  More

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