2025 Compare Cities People:
Petaluma, CA vs Santa Cruz, CA

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Highlights
- Santa Cruz is 0% more densely populated than Petaluma.
- People are 40.3% less likely to be married in Santa Cruz.
- The Median Age is 13.8 years younger in Santa Cruz.
 Petaluma, CASanta Cruz, CAUnited States
 Population  Unlock62,714329,725,481
 Female Population50.1%  Unlock50.5%
 Male Population49.9%  Unlock49.5%
 Median Age  Unlock2938.4
 space3
 Population - 201058,048  Unlock309,327,143
 Population - 2000  Unlock54,593285,036,114
 Population - 199043,184  Unlock251,960,433
 Pop. 2000 to Now  Unlock17.8%15.6%
 Pop. 1990 to Now40.4%  Unlock30.8%
 space4
 Population Density  Unlock4,922.693.4
 Land Area14.4  Unlock3,531,905.4
 Water Area  Unlock3.1264,836.8
 space
 Est. Total Population By Age
 Petaluma, CASanta Cruz, CAUnited States
 Age 0 to 45.0%  Unlock5.9%
 Age 5 to 9  Unlock3.3%6.1%
 Age 10 to 146.1%  Unlock6.6%
 Age 15 to 17  Unlock2.6%3.9%
 Age 18 to 203.1%  Unlock4.0%
 Age 21 to 24  Unlock13.9%5.2%
 Age 25 to 3412.7%  Unlock13.8%
 Age 35 to 44  Unlock10.2%12.9%
 Age 45 to 5413.5%  Unlock12.6%
 Age 55 to 59  Unlock5.1%6.7%
 Age 60 to 647.3%  Unlock6.3%
 Age 65 to 74  Unlock8.3%9.6%
 Age 75 to 845.0%  Unlock4.5%
 Age 85 and over  Unlock1.4%1.9%
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 Race
 Petaluma, CASanta Cruz, CAUnited States
 White68.1%  Unlock59.4%
 Black  Unlock1.8%12.2%
 Asian4.1%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races4.4%  Unlock3.2%
 Hispanic  Unlock21.1%18.4%
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 Marriage & Family
 Petaluma, CASanta Cruz, CAUnited States
 Married Population53.4%  Unlock49.8%
     Currently Married  Unlock30.8%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock68.1%50.2%
 Never Married30.0%  Unlock33.8%
 Divorced  Unlock8.7%10.8%
 Widowed5.0%  Unlock5.6%
 space5
 Household Size  Unlock2.372.60
 Households22,756  Unlock124,010,992
 Family Households  Unlock10,40980,755,759
     Married couple, w/children34.8%  Unlock30.5%
     Married couple, no children  Unlock48.8%42.9%
 Non Family Households7,697  Unlock43,255,233
     Single householder, w/children  Unlock13.2%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 Santa Cruz    44 Reviews

I lived in the Santa Cruz area for 20 years. UCSC alum. Our kids were born there. There are wonderful things about Santa Cruz, but also many serious problems that we  More

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Over 5 years ago

I have been here for four generations! My kids are the fifth. I guess that should tell you how wonderful it is here, at least for us. It's so cool to have world class  More

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I was born over the hill in San Jose area, and as a kid I loved coming over to the boardwalk. Santa Cruz has always been and always will be a town of diversity,  More

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