2025 Compare Cities People:
Big Pine Key, FL vs Siesta Key, FL

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Highlights
- Siesta Key is 0% more densely populated than Big Pine Key.
- People are 20.2% more likely to be married in Siesta Key.
- The Median Age is 15.0 years older in Siesta Key.
 Big Pine Key, FLSiesta Key, FLUnited States
 Population  Unlock5,416329,725,481
 Female Population47.2%  Unlock50.5%
 Male Population52.8%  Unlock49.5%
 Median Age  Unlock67.138.4
 space3
 Population - 20103,747  Unlock309,327,143
 Population - 2000  Unlock7,150285,036,114
 Population - 19904,206  Unlock251,960,433
 Pop. 2000 to Now  Unlock-10.4%15.6%
 Pop. 1990 to Now22.2%  Unlock30.8%
 space4
 Population Density  Unlock2,311.693.4
 Land Area10.2  Unlock3,531,905.4
 Water Area  Unlock1.1264,836.8
 space
 Est. Total Population By Age
 Big Pine Key, FLSiesta Key, FLUnited States
 Age 0 to 45.5%  Unlock5.9%
 Age 5 to 9  Unlock0.5%6.1%
 Age 10 to 144.6%  Unlock6.6%
 Age 15 to 17  Unlock2.7%3.9%
 Age 18 to 200.7%  Unlock4.0%
 Age 21 to 24  Unlock2.1%5.2%
 Age 25 to 348.6%  Unlock13.8%
 Age 35 to 44  Unlock3.3%12.9%
 Age 45 to 5410.6%  Unlock12.6%
 Age 55 to 59  Unlock10.3%6.7%
 Age 60 to 6410.9%  Unlock6.3%
 Age 65 to 74  Unlock24.9%9.6%
 Age 75 to 846.6%  Unlock4.5%
 Age 85 and over  Unlock7.1%1.9%
 space1
 Race
 Big Pine Key, FLSiesta Key, FLUnited States
 White79.4%  Unlock59.4%
 Black  Unlock0.0%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races1.5%  Unlock3.2%
 Hispanic  Unlock2.7%18.4%
 space2
 Marriage & Family
 Big Pine Key, FLSiesta Key, FLUnited States
 Married Population54.9%  Unlock49.8%
     Currently Married  Unlock65.3%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock34.0%50.2%
 Never Married22.7%  Unlock33.8%
 Divorced  Unlock11.8%10.8%
 Widowed7.2%  Unlock5.6%
 space5
 Household Size  Unlock1.842.60
 Households1,873  Unlock124,010,992
 Family Households  Unlock1,78880,755,759
     Married couple, w/children23.6%  Unlock30.5%
     Married couple, no children  Unlock84.8%42.9%
 Non Family Households680  Unlock43,255,233
     Single householder, w/children  Unlock3.1%15.8%
     Single householder, no children6.2%  Unlock10.8%
Reviews for Big Pine Key    1 Reviews

I'd lived in Florida (Orlando) most of my life, and thought we had considered all the pros/cons when we chose to semi-retire in remote, rural Big Pine Key, in the  More

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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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