2025 Compare Cities People:
Thousand Oaks, CA vs Irvine, CA

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Highlights
- Irvine is 0% more densely populated than Thousand Oaks.
- People are 6.2% less likely to be married in Irvine.
- The Median Age is 10.6 years younger in Irvine.
 Thousand Oaks, CAIrvine, CAUnited States
 Population  Unlock297,868329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.2%  Unlock49.5%
 Median Age  Unlock33.838.4
 space3
 Population - 2010126,688  Unlock309,327,143
 Population - 2000  Unlock143,072285,036,114
 Population - 1990104,352  Unlock251,960,433
 Pop. 2000 to Now  Unlock98.3%15.6%
 Pop. 1990 to Now21.0%  Unlock30.8%
 space4
 Population Density  Unlock4,541.993.4
 Land Area55.3  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
 space
 Est. Total Population By Age
 Thousand Oaks, CAIrvine, CAUnited States
 Age 0 to 45.1%  Unlock5.9%
 Age 5 to 9  Unlock5.7%6.1%
 Age 10 to 146.6%  Unlock6.6%
 Age 15 to 17  Unlock3.8%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock6.2%5.2%
 Age 25 to 349.9%  Unlock13.8%
 Age 35 to 44  Unlock14.5%12.9%
 Age 45 to 5414.8%  Unlock12.6%
 Age 55 to 59  Unlock5.5%6.7%
 Age 60 to 647.1%  Unlock6.3%
 Age 65 to 74  Unlock6.1%9.6%
 Age 75 to 845.3%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
 space1
 Race
 Thousand Oaks, CAIrvine, CAUnited States
 White64.9%  Unlock59.4%
 Black  Unlock1.7%12.2%
 Asian9.5%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock11.9%18.4%
 space2
 Marriage & Family
 Thousand Oaks, CAIrvine, CAUnited States
 Married Population54.8%  Unlock49.8%
     Currently Married  Unlock50.3%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock48.6%50.2%
 Never Married29.3%  Unlock33.8%
 Divorced  Unlock7.5%10.8%
 Widowed6.1%  Unlock5.6%
 space5
 Household Size  Unlock2.702.60
 Households46,270  Unlock124,010,992
 Family Households  Unlock69,18180,755,759
     Married couple, w/children33.2%  Unlock30.5%
     Married couple, no children  Unlock37.7%42.9%
 Non Family Households14,372  Unlock43,255,233
     Single householder, w/children  Unlock9.8%15.8%
     Single householder, no children10.0%  Unlock10.8%
Reviews for Thousand Oaks    32 Reviews

Over 13 years ago

All you have to do is to check out the climate of Thousand Oaks on this site or on City-Data to see that the climate here in Thousand Oaks is perfect, if you don't like  More

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I've lived here my entire life, which I suppose isn't that long only 17 years. Its been a nice place to grow up, lots of opportunities and places to go as a kid. Park  More

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I have lived here over 10 years. I'm not sure what some of the reviewers are talking about, as it pertains to "nothing to do for kids" here. We have a fantastic Parks  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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