2025 Compare Cities People:
Jefferson City, MO vs Petaluma, CA

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Highlights
- Petaluma is 0% more densely populated than Jefferson City.
- People are 23.9% more likely to be married in Petaluma.
- The Median Age is 5.0 years older in Petaluma.
 Jefferson City, MOPetaluma, CAUnited States
 Population  Unlock60,050329,725,481
 Female Population47.8%  Unlock50.5%
 Male Population52.2%  Unlock49.5%
 Median Age  Unlock42.838.4
 space3
 Population - 201043,210  Unlock309,327,143
 Population - 2000  Unlock54,548285,036,114
 Population - 199035,481  Unlock251,960,433
 Pop. 2000 to Now  Unlock11.2%15.6%
 Pop. 1990 to Now18.3%  Unlock30.8%
 space4
 Population Density  Unlock4,175.493.4
 Land Area36.1  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Jefferson City, MOPetaluma, CAUnited States
 Age 0 to 46.2%  Unlock5.9%
 Age 5 to 9  Unlock5.5%6.1%
 Age 10 to 145.3%  Unlock6.6%
 Age 15 to 17  Unlock4.0%3.9%
 Age 18 to 204.3%  Unlock4.0%
 Age 21 to 24  Unlock3.0%5.2%
 Age 25 to 3415.0%  Unlock13.8%
 Age 35 to 44  Unlock13.7%12.9%
 Age 45 to 5412.1%  Unlock12.6%
 Age 55 to 59  Unlock7.4%6.7%
 Age 60 to 646.8%  Unlock6.3%
 Age 65 to 74  Unlock11.1%9.6%
 Age 75 to 844.2%  Unlock4.5%
 Age 85 and over  Unlock2.6%1.9%
 space1
 Race
 Jefferson City, MOPetaluma, CAUnited States
 White72.1%  Unlock59.4%
 Black  Unlock1.3%12.2%
 Asian2.5%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races2.4%  Unlock3.2%
 Hispanic  Unlock21.6%18.4%
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 Marriage & Family
 Jefferson City, MOPetaluma, CAUnited States
 Married Population43.1%  Unlock49.8%
     Currently Married  Unlock51.8%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock46.6%50.2%
 Never Married36.1%  Unlock33.8%
 Divorced  Unlock11.6%10.8%
 Widowed5.0%  Unlock5.6%
 space5
 Household Size  Unlock2.612.60
 Households16,655  Unlock124,010,992
 Family Households  Unlock15,05980,755,759
     Married couple, w/children27.0%  Unlock30.5%
     Married couple, no children  Unlock45.5%42.9%
 Non Family Households7,291  Unlock43,255,233
     Single householder, w/children  Unlock11.6%15.8%
     Single householder, no children6.7%  Unlock10.8%
Reviews for Jefferson City    7 Reviews

Over 9 years ago

Oh Jeff City is nice to look at, but absolutely nothing to do unless you're a drunk. Nightlife consists of a few dive bars and Walmart. If you want culture, see a real  More

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Over 11 years ago

I have lived here for 28 years and its the dullest place to live. Nothing exciting happens and there is nothing to do.. The only activities are Go to a movie, a bar, or  More

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Jefferson City is a nice community. Although crime is everywhere, it has picked up bc of some drugs that have moved in the area. Our police have been working diligently  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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