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2026 Compare Cities People:
Key West, FL vs Nashville, TN

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Highlights
- Nashville is 0% more densely populated than Key West.
- People are 6.2% less likely to be married in Nashville.
- The Median Age is 9.7 years younger in Nashville.
 Key West, FLNashville, TNUnited States
 Population  Unlock682,646329,725,481
 Female Population47.0%  Unlock50.5%
 Male Population53.0%  Unlock49.5%
 Median Age  Unlock34.538.4
 space3
 Population - 201024,662  Unlock309,327,143
 Population - 2000  Unlock545,524285,036,114
 Population - 199024,832  Unlock251,960,433
 Pop. 2000 to Now  Unlock23.1%15.6%
 Pop. 1990 to Now-4.3%  Unlock30.8%
 space4
 Population Density  Unlock1,435.493.4
 Land Area5.6  Unlock3,531,905.4
 Water Area  Unlock21.7264,836.8
 space
 Est. Total Population By Age
 Key West, FLNashville, TNUnited States
 Age 0 to 44.0%  Unlock5.9%
 Age 5 to 9  Unlock5.6%6.1%
 Age 10 to 144.6%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 202.5%  Unlock4.0%
 Age 21 to 24  Unlock6.0%5.2%
 Age 25 to 3415.5%  Unlock13.8%
 Age 35 to 44  Unlock14.1%12.9%
 Age 45 to 5413.3%  Unlock12.6%
 Age 55 to 59  Unlock6.1%6.7%
 Age 60 to 647.3%  Unlock6.3%
 Age 65 to 74  Unlock7.7%9.6%
 Age 75 to 844.8%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
 space1
 Race
 Key West, FLNashville, TNUnited States
 White58.9%  Unlock59.4%
 Black  Unlock26.9%12.2%
 Asian1.7%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races2.1%  Unlock3.2%
 Hispanic  Unlock10.6%18.4%
 space2
 Marriage & Family
 Key West, FLNashville, TNUnited States
 Married Population45.1%  Unlock49.8%
     Currently Married  Unlock40.4%48.0%
 Married but Separated2.1%  Unlock1.8%
 Single Population  Unlock57.7%50.2%
 Never Married34.1%  Unlock33.8%
 Divorced  Unlock11.6%10.8%
 Widowed4.8%  Unlock5.6%
 space5
 Household Size  Unlock2.342.60
 Households11,002  Unlock124,010,992
 Family Households  Unlock151,22580,755,759
     Married couple, w/children23.7%  Unlock30.5%
     Married couple, no children  Unlock39.7%42.9%
 Non Family Households5,254  Unlock43,255,233
     Single householder, w/children  Unlock19.4%15.8%
     Single householder, no children6.8%  Unlock10.8%
Voting
Reviews for Key West    7 Reviews
Anthoney · Key West, FL
Real cost of living averages for Key West, FL.
Over 5 years ago

I was raised in Key West since 1980, these average cost prices for rent that you are seeing were not even accurate then, let alone now in 2021. The average cost of  More

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Tom · Arlington, TN
Key West
Over 10 years ago

Like the  More

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Anthony · Key West, FL
Cost of Living Inconsistency.
Over 12 years ago

I have lived in Key West for the last seven years. During that time, I have observed very little change in the cost of living. I work for a national company that pays  More

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Reviews for Nashville    150 Reviews
Navin · Madison, TN
Good but gentrified.
Over 2 years ago

Gentification and tourism reduce the score but it is still good mix of a big and small city.  More

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Sarah · Tucker, GA
Nashville is getting worse
Over 2 years ago

Nashville has a lot of culture, but ultimately it is overpriced and dangerous. I can't imagine buying a $600k house in a neighborhood with automatic gunfire. The home  More

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A · Nashville, TN
Extremely overrated town.
Over 5 years ago

Nashville has to be the most overrated city in the US. I unfortunately live here and we can't wait to leave. We moved here in 2018 (for job relocation) and realized  More

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Learn More About Key West, Florida
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