2025 Compare Cities People:
Rio Vista, CA vs Walnut Creek, CA

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Highlights
- Walnut Creek is 0% more densely populated than Rio Vista.
- People are 2.3% more likely to be married in Walnut Creek.
- The Median Age is 16.2 years younger in Walnut Creek.
 Rio Vista, CAWalnut Creek, CAUnited States
 Population  Unlock69,876329,725,481
 Female Population55.6%  Unlock50.5%
 Male Population44.4%  Unlock49.5%
 Median Age  Unlock47.838.4
 space3
 Population - 20107,374  Unlock309,327,143
 Population - 2000  Unlock64,296285,036,114
 Population - 19903,316  Unlock251,960,433
 Pop. 2000 to Now  Unlock8.8%15.6%
 Pop. 1990 to Now200.9%  Unlock30.8%
 space4
 Population Density  Unlock3,537.093.4
 Land Area6.6  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Rio Vista, CAWalnut Creek, CAUnited States
 Age 0 to 41.9%  Unlock5.9%
 Age 5 to 9  Unlock4.5%6.1%
 Age 10 to 141.8%  Unlock6.6%
 Age 15 to 17  Unlock2.9%3.9%
 Age 18 to 200.0%  Unlock4.0%
 Age 21 to 24  Unlock3.2%5.2%
 Age 25 to 3411.8%  Unlock13.8%
 Age 35 to 44  Unlock12.2%12.9%
 Age 45 to 547.7%  Unlock12.6%
 Age 55 to 59  Unlock6.8%6.7%
 Age 60 to 6416.2%  Unlock6.3%
 Age 65 to 74  Unlock14.2%9.6%
 Age 75 to 8417.2%  Unlock4.5%
 Age 85 and over  Unlock5.8%1.9%
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 Race
 Rio Vista, CAWalnut Creek, CAUnited States
 White64.0%  Unlock59.4%
 Black  Unlock2.3%12.2%
 Asian4.5%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.3%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races1.4%  Unlock3.2%
 Hispanic  Unlock10.1%18.4%
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 Marriage & Family
 Rio Vista, CAWalnut Creek, CAUnited States
 Married Population54.3%  Unlock49.8%
     Currently Married  Unlock54.2%48.0%
 Married but Separated2.9%  Unlock1.8%
 Single Population  Unlock44.5%50.2%
 Never Married19.0%  Unlock33.8%
 Divorced  Unlock10.5%10.8%
 Widowed9.9%  Unlock5.6%
 space5
 Household Size  Unlock2.152.60
 Households5,025  Unlock124,010,992
 Family Households  Unlock18,38880,755,759
     Married couple, w/children6.9%  Unlock30.5%
     Married couple, no children  Unlock55.3%42.9%
 Non Family Households2,147  Unlock43,255,233
     Single householder, w/children  Unlock7.8%15.8%
     Single householder, no children17.1%  Unlock10.8%
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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Reviews for Walnut Creek    16 Reviews

Apart from the congestion, Walnut Creek is one of the best places in the San Francisco Bay Area to live. It is one of the most compact/walkable cities in the entire area  More

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Over 7 years ago

Almost all of Walnut Creek water comes from Pardee dam through an enclosed pipeline. That water is direct from the high Sierras. Among the best water quality in the  More

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Over 7 years ago

I grew up in Southern California and am no stranger to a more inland California climate. Before moving to WC I lived in San Francisco for 15 years where it is obviously  More

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