2025 Compare Cities People:
Petaluma, CA vs Campbell, CA

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Highlights
- Campbell is 0% more densely populated than Petaluma.
- People are 3.5% more likely to be married in Campbell.
- The Median Age is 3.7 years younger in Campbell.
 Petaluma, CACampbell, CAUnited States
 Population  Unlock43,954329,725,481
 Female Population50.1%  Unlock50.5%
 Male Population49.9%  Unlock49.5%
 Median Age  Unlock39.138.4
 space3
 Population - 201058,048  Unlock309,327,143
 Population - 2000  Unlock38,138285,036,114
 Population - 199043,184  Unlock251,960,433
 Pop. 2000 to Now  Unlock11.3%15.6%
 Pop. 1990 to Now40.4%  Unlock30.8%
 space4
 Population Density  Unlock7,226.993.4
 Land Area14.4  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Petaluma, CACampbell, CAUnited States
 Age 0 to 45.0%  Unlock5.9%
 Age 5 to 9  Unlock6.5%6.1%
 Age 10 to 146.1%  Unlock6.6%
 Age 15 to 17  Unlock3.2%3.9%
 Age 18 to 203.1%  Unlock4.0%
 Age 21 to 24  Unlock2.8%5.2%
 Age 25 to 3412.7%  Unlock13.8%
 Age 35 to 44  Unlock16.4%12.9%
 Age 45 to 5413.5%  Unlock12.6%
 Age 55 to 59  Unlock8.1%6.7%
 Age 60 to 647.3%  Unlock6.3%
 Age 65 to 74  Unlock8.0%9.6%
 Age 75 to 845.0%  Unlock4.5%
 Age 85 and over  Unlock2.7%1.9%
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 Race
 Petaluma, CACampbell, CAUnited States
 White68.1%  Unlock59.4%
 Black  Unlock2.2%12.2%
 Asian4.1%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races4.4%  Unlock3.2%
 Hispanic  Unlock18.4%18.4%
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 Marriage & Family
 Petaluma, CACampbell, CAUnited States
 Married Population53.4%  Unlock49.8%
     Currently Married  Unlock54.2%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock44.7%50.2%
 Never Married30.0%  Unlock33.8%
 Divorced  Unlock9.1%10.8%
 Widowed5.0%  Unlock5.6%
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 Household Size  Unlock2.522.60
 Households22,756  Unlock124,010,992
 Family Households  Unlock11,12880,755,759
     Married couple, w/children34.8%  Unlock30.5%
     Married couple, no children  Unlock42.2%42.9%
 Non Family Households7,697  Unlock43,255,233
     Single householder, w/children  Unlock13.1%15.8%
     Single householder, no children8.1%  Unlock10.8%
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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Reviews for Campbell    3 Reviews

Great weather....lots of places to eat and things to see and do...a bedroom community next to San Jose, CA. Wonderful community involvement!!! Great place to raise  More

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Over 19 years ago

The marine air comes over the hills to cool this area even on the hottest  More

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There are some very nice neighborhoods in Campbell. ...although it is becoming a city. Housing prices are absurd. Crime is increasing, and the schools aren't great.   More

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