2025 Compare Cities People:
Sebastopol, CA vs Irvine, CA

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Highlights
- Irvine is 0% more densely populated than Sebastopol.
- People are 3.5% more likely to be married in Irvine.
- The Median Age is 15.3 years younger in Irvine.
 Sebastopol, CAIrvine, CAUnited States
 Population  Unlock297,868329,725,481
 Female Population53.8%  Unlock50.5%
 Male Population46.3%  Unlock49.5%
 Median Age  Unlock33.838.4
 space3
 Population - 20107,474  Unlock309,327,143
 Population - 2000  Unlock143,072285,036,114
 Population - 19907,004  Unlock251,960,433
 Pop. 2000 to Now  Unlock98.3%15.6%
 Pop. 1990 to Now8.4%  Unlock30.8%
 space4
 Population Density  Unlock4,541.993.4
 Land Area1.9  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
 space
 Est. Total Population By Age
 Sebastopol, CAIrvine, CAUnited States
 Age 0 to 43.4%  Unlock5.9%
 Age 5 to 9  Unlock5.7%6.1%
 Age 10 to 145.5%  Unlock6.6%
 Age 15 to 17  Unlock3.8%3.9%
 Age 18 to 202.9%  Unlock4.0%
 Age 21 to 24  Unlock6.2%5.2%
 Age 25 to 3412.3%  Unlock13.8%
 Age 35 to 44  Unlock14.5%12.9%
 Age 45 to 5413.3%  Unlock12.6%
 Age 55 to 59  Unlock5.5%6.7%
 Age 60 to 649.4%  Unlock6.3%
 Age 65 to 74  Unlock6.1%9.6%
 Age 75 to 844.5%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
 space1
 Race
 Sebastopol, CAIrvine, CAUnited States
 White72.0%  Unlock59.4%
 Black  Unlock1.7%12.2%
 Asian4.4%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races6.4%  Unlock3.2%
 Hispanic  Unlock11.9%18.4%
 space2
 Marriage & Family
 Sebastopol, CAIrvine, CAUnited States
 Married Population49.7%  Unlock49.8%
     Currently Married  Unlock50.3%48.0%
 Married but Separated1.0%  Unlock1.8%
 Single Population  Unlock48.6%50.2%
 Never Married29.1%  Unlock33.8%
 Divorced  Unlock7.5%10.8%
 Widowed4.3%  Unlock5.6%
 space5
 Household Size  Unlock2.702.60
 Households3,221  Unlock124,010,992
 Family Households  Unlock69,18180,755,759
     Married couple, w/children30.6%  Unlock30.5%
     Married couple, no children  Unlock37.7%42.9%
 Non Family Households1,294  Unlock43,255,233
     Single householder, w/children  Unlock9.8%15.8%
     Single householder, no children15.2%  Unlock10.8%
Reviews for Sebastopol    6 Reviews

Over 9 years ago

I lived in Sebastopol for 5 years. During my 50+ years on this planet, I have lived many places (New Jersey, NYC, New Zealand, San Diego, Hawaii, Maui, Ashland OR,  More

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Sebastopol, CA really is a great place to live. Located only 50 miles north of San Francisco in the beautiful Sonoma County Wine Country, Sebastopol retains its  More

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it may be pricey, but that really defines the town as who truly loves it. the cost of living is something to think about. i think it is a wonderful town and would be  More

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Reviews for Irvine    42 Reviews

We've lived in Irvine since '87. We have raised two children within the ISUD. Both are grown up. Sure, there have been many changes since then.. the City has  More

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I've lived in Irvine for 2 years and in Orange County for 10 so I'm pretty familiar with the area by now and all it has to offer. Perhaps my review of this place has  More

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I wouldn't live elsewhere. I originally moved to Irvine in 2002 from the Midwest, not knowing what it even was. I left and moved around a great deal locally in OC,  More

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