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

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Highlights
- Petaluma is 0% more densely populated than Tiburon.
- People are 14.7% less likely to be married in Petaluma.
- The Median Age is 6.8 years younger in Petaluma.
 Tiburon, CAPetaluma, CAUnited States
 Population  Unlock60,050329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock42.838.4
 space3
 Population - 20108,956  Unlock309,327,143
 Population - 2000  Unlock54,548285,036,114
 Population - 19907,532  Unlock251,960,433
 Pop. 2000 to Now  Unlock11.2%15.6%
 Pop. 1990 to Now20.6%  Unlock30.8%
 space4
 Population Density  Unlock4,175.493.4
 Land Area4.5  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Tiburon, CAPetaluma, CAUnited States
 Age 0 to 43.6%  Unlock5.9%
 Age 5 to 9  Unlock5.5%6.1%
 Age 10 to 147.6%  Unlock6.6%
 Age 15 to 17  Unlock4.0%3.9%
 Age 18 to 202.7%  Unlock4.0%
 Age 21 to 24  Unlock3.0%5.2%
 Age 25 to 343.7%  Unlock13.8%
 Age 35 to 44  Unlock13.7%12.9%
 Age 45 to 5418.1%  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 848.1%  Unlock4.5%
 Age 85 and over  Unlock2.6%1.9%
 space1
 Race
 Tiburon, CAPetaluma, CAUnited States
 White80.0%  Unlock59.4%
 Black  Unlock1.3%12.2%
 Asian7.4%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races5.2%  Unlock3.2%
 Hispanic  Unlock21.6%18.4%
 space2
 Marriage & Family
 Tiburon, CAPetaluma, CAUnited States
 Married Population62.6%  Unlock49.8%
     Currently Married  Unlock51.8%48.0%
 Married but Separated0.3%  Unlock1.8%
 Single Population  Unlock46.6%50.2%
 Never Married23.3%  Unlock33.8%
 Divorced  Unlock11.6%10.8%
 Widowed6.1%  Unlock5.6%
 space5
 Household Size  Unlock2.612.60
 Households3,515  Unlock124,010,992
 Family Households  Unlock15,05980,755,759
     Married couple, w/children36.2%  Unlock30.5%
     Married couple, no children  Unlock45.5%42.9%
 Non Family Households893  Unlock43,255,233
     Single householder, w/children  Unlock11.6%15.8%
     Single householder, no children4.6%  Unlock10.8%
Reviews for Tiburon    2 Reviews

Over 17 years ago

It's interesting where people choose to live when money is not an issue. Montecito in Santa Barbara is one of those places, as is Bel Air, Pebble Beach, and our little  More

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Over 19 years ago

If you plan to locate in Marin, email and I will try to answer your  More

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Start Your Review of Tiburon

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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