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

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Highlights
- Petaluma is 0% more densely populated than Monterey.
- People are 19.2% more likely to be married in Petaluma.
- The Median Age is 5.4 years older in Petaluma.
 Monterey, CAPetaluma, CAUnited States
 Population  Unlock60,050329,725,481
 Female Population50.9%  Unlock50.5%
 Male Population49.1%  Unlock49.5%
 Median Age  Unlock42.838.4
 space3
 Population - 201028,025  Unlock309,327,143
 Population - 2000  Unlock54,548285,036,114
 Population - 199031,954  Unlock251,960,433
 Pop. 2000 to Now  Unlock11.2%15.6%
 Pop. 1990 to Now-10.8%  Unlock30.8%
 space4
 Population Density  Unlock4,175.493.4
 Land Area8.6  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
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 Est. Total Population By Age
 Monterey, CAPetaluma, CAUnited States
 Age 0 to 44.9%  Unlock5.9%
 Age 5 to 9  Unlock5.5%6.1%
 Age 10 to 144.2%  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 3419.3%  Unlock13.8%
 Age 35 to 44  Unlock13.7%12.9%
 Age 45 to 5410.4%  Unlock12.6%
 Age 55 to 59  Unlock7.4%6.7%
 Age 60 to 646.7%  Unlock6.3%
 Age 65 to 74  Unlock11.1%9.6%
 Age 75 to 845.8%  Unlock4.5%
 Age 85 and over  Unlock2.6%1.9%
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 Race
 Monterey, CAPetaluma, CAUnited States
 White64.9%  Unlock59.4%
 Black  Unlock1.3%12.2%
 Asian7.3%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.3%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races4.8%  Unlock3.2%
 Hispanic  Unlock21.6%18.4%
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 Marriage & Family
 Monterey, CAPetaluma, CAUnited States
 Married Population44.8%  Unlock49.8%
     Currently Married  Unlock51.8%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock46.6%50.2%
 Never Married38.9%  Unlock33.8%
 Divorced  Unlock11.6%10.8%
 Widowed5.1%  Unlock5.6%
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 Household Size  Unlock2.612.60
 Households12,912  Unlock124,010,992
 Family Households  Unlock15,05980,755,759
     Married couple, w/children32.5%  Unlock30.5%
     Married couple, no children  Unlock45.5%42.9%
 Non Family Households6,725  Unlock43,255,233
     Single householder, w/children  Unlock11.6%15.8%
     Single householder, no children10.4%  Unlock10.8%
Reviews for Monterey    21 Reviews

Over 8 years ago

The Monterey city area is an excellent place to live and one of the few California locales where it's relatively safe to raise a family. If I could no longer live here I  More

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I grew up on the Monterey Peninsula and had to leave to climb out of poverty. The median income is $35,000 and outside of the military, the jobs are mostly service  More

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My husband and I are just crazy about Monterey. I wonder if we take housing expenses (mortgage or rent) out of the picture, is Monterey still a very expensive city to  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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