2026 Compare Cities People:
Key Largo, FL vs Chicago, IL

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Highlights
- Chicago is 0% more densely populated than Key Largo.
- People are 30.3% less likely to be married in Chicago.
- The Median Age is 16.9 years younger in Chicago.
 Key Largo, FLChicago, ILUnited States
 Population  Unlock2,742,119329,725,481
 Female Population48.1%  Unlock50.5%
 Male Population51.9%  Unlock49.5%
 Median Age  Unlock35.138.4
 space3
 Population - 201011,540  Unlock309,327,143
 Population - 2000  Unlock2,896,016285,036,114
 Population - 199011,336  Unlock251,960,433
 Pop. 2000 to Now  Unlock-7.5%15.6%
 Pop. 1990 to Now-14.5%  Unlock30.8%
 space4
 Population Density  Unlock12,060.393.4
 Land Area12.1  Unlock3,531,905.4
 Water Area  Unlock6.8264,836.8
 space
 Est. Total Population By Age
 Key Largo, FLChicago, ILUnited States
 Age 0 to 43.5%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 145.7%  Unlock6.6%
 Age 15 to 17  Unlock3.3%3.9%
 Age 18 to 201.3%  Unlock4.0%
 Age 21 to 24  Unlock6.0%5.2%
 Age 25 to 348.6%  Unlock13.8%
 Age 35 to 44  Unlock14.3%12.9%
 Age 45 to 5415.8%  Unlock12.6%
 Age 55 to 59  Unlock5.8%6.7%
 Age 60 to 648.1%  Unlock6.3%
 Age 65 to 74  Unlock7.6%9.6%
 Age 75 to 846.8%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
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 Race
 Key Largo, FLChicago, ILUnited States
 White70.7%  Unlock59.4%
 Black  Unlock28.8%12.2%
 Asian0.6%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races0.9%  Unlock3.2%
 Hispanic  Unlock28.7%18.4%
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 Marriage & Family
 Key Largo, FLChicago, ILUnited States
 Married Population54.3%  Unlock49.8%
     Currently Married  Unlock35.5%48.0%
 Married but Separated0.4%  Unlock1.8%
 Single Population  Unlock62.2%50.2%
 Never Married21.8%  Unlock33.8%
 Divorced  Unlock8.3%10.8%
 Widowed8.3%  Unlock5.6%
 space5
 Household Size  Unlock2.412.60
 Households4,612  Unlock124,010,992
 Family Households  Unlock574,82580,755,759
     Married couple, w/children19.2%  Unlock30.5%
     Married couple, no children  Unlock34.8%42.9%
 Non Family Households1,766  Unlock43,255,233
     Single householder, w/children  Unlock21.0%15.8%
     Single householder, no children11.0%  Unlock10.8%
Reviews for Key Largo    3 Reviews

Home for Sale 1012 Dove Road Key Largo Florida 33037 Sunny warm Key  More

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Over 20 years ago

The very low crime rate makes it very desirable for us to raise our family. The library has great story hours and lots of children's books, and an easy computerized  More

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Over 20 years ago

My husband and I are one of the few people who moved to the Keys because of the job, not because of the Keys themselves. We are unable to live in our own place because  More

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Reviews for Chicago    270 Reviews

I've lived in Chicago city and later moved to suburbs when family size increased. Absolutely love this city. This is the cleanest and most beautiful among the major  More

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Chicago is probably the best value in a major city that you can find and my personal favorite city. It will become increasingly important as climate change makes the  More

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I've live on north side and south side, UIC medical center. Don't move here go to the north side. No good amenities, if you get bored with one there is no other choices.  More

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