2025 Compare Cities People:
Siesta Key, FL vs Irvine, CA

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Highlights
- Irvine is 0% more densely populated than Siesta Key.
- People are 22.2% less likely to be married in Irvine.
- The Median Age is 33.3 years younger in Irvine.
 Siesta Key, FLIrvine, CAUnited States
 Population  Unlock297,868329,725,481
 Female Population51.2%  Unlock50.5%
 Male Population48.8%  Unlock49.5%
 Median Age  Unlock33.838.4
 space3
 Population - 20106,573  Unlock309,327,143
 Population - 2000  Unlock143,072285,036,114
 Population - 19907,772  Unlock251,960,433
 Pop. 2000 to Now  Unlock98.3%15.6%
 Pop. 1990 to Now-17.6%  Unlock30.8%
 space4
 Population Density  Unlock4,541.993.4
 Land Area2.3  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
 space
 Est. Total Population By Age
 Siesta Key, FLIrvine, CAUnited States
 Age 0 to 41.0%  Unlock5.9%
 Age 5 to 9  Unlock5.7%6.1%
 Age 10 to 142.2%  Unlock6.6%
 Age 15 to 17  Unlock3.8%3.9%
 Age 18 to 200.6%  Unlock4.0%
 Age 21 to 24  Unlock6.2%5.2%
 Age 25 to 343.0%  Unlock13.8%
 Age 35 to 44  Unlock14.5%12.9%
 Age 45 to 548.4%  Unlock12.6%
 Age 55 to 59  Unlock5.5%6.7%
 Age 60 to 6411.0%  Unlock6.3%
 Age 65 to 74  Unlock6.1%9.6%
 Age 75 to 8422.9%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
 space1
 Race
 Siesta Key, FLIrvine, CAUnited States
 White92.9%  Unlock59.4%
 Black  Unlock1.7%12.2%
 Asian1.8%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races1.8%  Unlock3.2%
 Hispanic  Unlock11.9%18.4%
 space2
 Marriage & Family
 Siesta Key, FLIrvine, CAUnited States
 Married Population66.0%  Unlock49.8%
     Currently Married  Unlock50.3%48.0%
 Married but Separated0.8%  Unlock1.8%
 Single Population  Unlock48.6%50.2%
 Never Married11.5%  Unlock33.8%
 Divorced  Unlock7.5%10.8%
 Widowed10.6%  Unlock5.6%
 space5
 Household Size  Unlock2.702.60
 Households2,948  Unlock124,010,992
 Family Households  Unlock69,18180,755,759
     Married couple, w/children7.6%  Unlock30.5%
     Married couple, no children  Unlock37.7%42.9%
 Non Family Households1,160  Unlock43,255,233
     Single householder, w/children  Unlock9.8%15.8%
     Single householder, no children4.4%  Unlock10.8%
Reviews for Siesta Key    2 Reviews

May through October is another story! Heat, humidity and mozzies with 4 inch wingspans. Welcome to the Gulf  More

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Over 18 years ago

like any sub-tropical paradise, the climate is the best and the worst all rolled into one. Today is Dec. 28th, 2007, the temperature is 82, the breeze is on, life is as  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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