2025 Compare Cities People:
Sun Valley, ID vs Petaluma, CA

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Highlights
- Petaluma is 0% more densely populated than Sun Valley.
- People are 9.4% more likely to be married in Petaluma.
- The Median Age is 15.2 years younger in Petaluma.
 Sun Valley, IDPetaluma, CAUnited States
 Population  Unlock60,050329,725,481
 Female Population52.7%  Unlock50.5%
 Male Population47.3%  Unlock49.5%
 Median Age  Unlock42.838.4
 space3
 Population - 20101,405  Unlock309,327,143
 Population - 2000  Unlock54,548285,036,114
 Population - 1990938  Unlock251,960,433
 Pop. 2000 to Now  Unlock11.2%15.6%
 Pop. 1990 to Now60.2%  Unlock30.8%
 space4
 Population Density  Unlock4,175.493.4
 Land Area9.6  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Sun Valley, IDPetaluma, CAUnited States
 Age 0 to 42.5%  Unlock5.9%
 Age 5 to 9  Unlock5.5%6.1%
 Age 10 to 140.0%  Unlock6.6%
 Age 15 to 17  Unlock4.0%3.9%
 Age 18 to 203.4%  Unlock4.0%
 Age 21 to 24  Unlock3.0%5.2%
 Age 25 to 343.4%  Unlock13.8%
 Age 35 to 44  Unlock13.7%12.9%
 Age 45 to 5417.5%  Unlock12.6%
 Age 55 to 59  Unlock7.4%6.7%
 Age 60 to 646.0%  Unlock6.3%
 Age 65 to 74  Unlock11.1%9.6%
 Age 75 to 848.9%  Unlock4.5%
 Age 85 and over  Unlock2.6%1.9%
 space1
 Race
 Sun Valley, IDPetaluma, CAUnited States
 White83.2%  Unlock59.4%
 Black  Unlock1.3%12.2%
 Asian0.4%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races5.1%  Unlock3.2%
 Hispanic  Unlock21.6%18.4%
 space2
 Marriage & Family
 Sun Valley, IDPetaluma, CAUnited States
 Married Population48.8%  Unlock49.8%
     Currently Married  Unlock51.8%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock46.6%50.2%
 Never Married23.5%  Unlock33.8%
 Divorced  Unlock11.6%10.8%
 Widowed4.5%  Unlock5.6%
 space5
 Household Size  Unlock2.612.60
 Households513  Unlock124,010,992
 Family Households  Unlock15,05980,755,759
     Married couple, w/children16.1%  Unlock30.5%
     Married couple, no children  Unlock45.5%42.9%
 Non Family Households264  Unlock43,255,233
     Single householder, w/children  Unlock11.6%15.8%
     Single householder, no children3.6%  Unlock10.8%
Reviews for Sun Valley    5 Reviews

Young people living in Sun Valley, unless they have a trust fund can expect to have a difficult time here. The average age seems to be approx 78. Any business that is  More

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Absolutely beautiful. Nice people. Amazing skiing...all types of recreation for anyone and everyone. Summer temperatures are perfect. It's sunny more than 250 days  More

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Over 19 years ago

Winters are long, and summers can be short!!! The physcial beauty of the area is unbeatable,  More

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Reviews for Petaluma    16 Reviews

I agree with the low star reviews. Been here for 25 years, raised a family and seen everything turn to the left and worse. Weather is glorious, love the old Victorians  More

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We’ve lived here for 3 years and we love it. It has taken some time to grow on us. We moved from SF where we had lived over 15 years, we were not used to one year leases  More

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I’ve lived here a couple of years (after living in others parts of the Bay Area for 15+ years) and I love it! Great neighborhoods, friendly folks, good schools with  More

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