2025 Compare Cities People:
Rio Vista, CA vs Penn Valley, CA

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Highlights
- Penn Valley is 0% more densely populated than Rio Vista.
- People are 14.9% more likely to be married in Penn Valley.
- The Median Age is 6.3 years younger in Penn Valley.
 Rio Vista, CAPenn Valley, CAUnited States
 Population  Unlock1,124329,725,481
 Female Population55.6%  Unlock50.5%
 Male Population44.4%  Unlock49.5%
 Median Age  Unlock57.738.4
 space3
 Population - 20107,374  Unlock309,327,143
 Population - 2000  Unlock1,387285,036,114
 Population - 19903,316  Unlock251,960,433
 Pop. 2000 to Now  Unlock37.6%15.6%
 Pop. 1990 to Now200.9%  Unlock30.8%
 space4
 Population Density  Unlock529.993.4
 Land Area6.6  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Rio Vista, CAPenn Valley, CAUnited States
 Age 0 to 41.9%  Unlock5.9%
 Age 5 to 9  Unlock6.9%6.1%
 Age 10 to 141.8%  Unlock6.6%
 Age 15 to 17  Unlock2.4%3.9%
 Age 18 to 200.0%  Unlock4.0%
 Age 21 to 24  Unlock0.0%5.2%
 Age 25 to 3411.8%  Unlock13.8%
 Age 35 to 44  Unlock12.0%12.9%
 Age 45 to 547.7%  Unlock12.6%
 Age 55 to 59  Unlock1.9%6.7%
 Age 60 to 6416.2%  Unlock6.3%
 Age 65 to 74  Unlock22.2%9.6%
 Age 75 to 8417.2%  Unlock4.5%
 Age 85 and over  Unlock0.4%1.9%
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 Race
 Rio Vista, CAPenn Valley, CAUnited States
 White64.0%  Unlock59.4%
 Black  Unlock0.0%12.2%
 Asian4.5%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.3%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races1.4%  Unlock3.2%
 Hispanic  Unlock13.1%18.4%
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 Marriage & Family
 Rio Vista, CAPenn Valley, CAUnited States
 Married Population54.3%  Unlock49.8%
     Currently Married  Unlock56.0%48.0%
 Married but Separated2.9%  Unlock1.8%
 Single Population  Unlock37.7%50.2%
 Never Married19.0%  Unlock33.8%
 Divorced  Unlock7.3%10.8%
 Widowed9.9%  Unlock5.6%
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 Household Size  Unlock2.302.60
 Households5,025  Unlock124,010,992
 Family Households  Unlock34380,755,759
     Married couple, w/children6.9%  Unlock30.5%
     Married couple, no children  Unlock64.4%42.9%
 Non Family Households2,147  Unlock43,255,233
     Single householder, w/children  Unlock19.8%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 Penn Valley    1 Reviews

Over 18 years ago

I lived in Penn Valley for 8 years and found it offered numerous positive attributes. Located in the foothills of the Sierra Nevada mountain range, Penn Valley is above  More

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