2026 Compare Cities People:
Marco Island, FL vs Miami Beach, FL

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Highlights
- Miami Beach is 0% more densely populated than Marco Island.
- People are 39.9% less likely to be married in Miami Beach.
- The Median Age is 25.2 years younger in Miami Beach.
 Marco Island, FLMiami Beach, FLUnited States
 Population  Unlock83,469329,725,481
 Female Population50.1%  Unlock50.5%
 Male Population49.9%  Unlock49.5%
 Median Age  Unlock41.738.4
 space3
 Population - 201016,453  Unlock309,327,143
 Population - 2000  Unlock87,933285,036,114
 Population - 19909,980  Unlock251,960,433
 Pop. 2000 to Now  Unlock-0.2%15.6%
 Pop. 1990 to Now81.3%  Unlock30.8%
 space4
 Population Density  Unlock10,851.493.4
 Land Area12.2  Unlock3,531,905.4
 Water Area  Unlock7.5264,836.8
 space
 Est. Total Population By Age
 Marco Island, FLMiami Beach, FLUnited States
 Age 0 to 41.0%  Unlock5.9%
 Age 5 to 9  Unlock4.2%6.1%
 Age 10 to 142.9%  Unlock6.6%
 Age 15 to 17  Unlock2.4%3.9%
 Age 18 to 200.7%  Unlock4.0%
 Age 21 to 24  Unlock3.7%5.2%
 Age 25 to 343.4%  Unlock13.8%
 Age 35 to 44  Unlock16.9%12.9%
 Age 45 to 548.1%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 649.7%  Unlock6.3%
 Age 65 to 74  Unlock9.5%9.6%
 Age 75 to 8423.8%  Unlock4.5%
 Age 85 and over  Unlock2.6%1.9%
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 Race
 Marco Island, FLMiami Beach, FLUnited States
 White89.4%  Unlock59.4%
 Black  Unlock3.5%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock1.1%0.4%
 Two or More Races1.1%  Unlock3.2%
 Hispanic  Unlock56.1%18.4%
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 Marriage & Family
 Marco Island, FLMiami Beach, FLUnited States
 Married Population75.5%  Unlock49.8%
     Currently Married  Unlock41.2%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock54.6%50.2%
 Never Married8.9%  Unlock33.8%
 Divorced  Unlock15.6%10.8%
 Widowed8.9%  Unlock5.6%
 space5
 Household Size  Unlock1.992.60
 Households8,131  Unlock124,010,992
 Family Households  Unlock18,44580,755,759
     Married couple, w/children9.3%  Unlock30.5%
     Married couple, no children  Unlock49.3%42.9%
 Non Family Households2,395  Unlock43,255,233
     Single householder, w/children  Unlock13.2%15.8%
     Single householder, no children3.1%  Unlock10.8%
Reviews for Marco Island    3 Reviews

We just purchased a home here from San Diego, Ca. Marco island is so refreshing! It is Clean, no trash, people care about their yards and community with impeccable  More

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Over 9 years ago

We moved here upon retirement and have been delighted with our new community. With canals crisscrossing the entire island, most homesites are on the water, and we enjoy  More

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I have been coming to Marco Island for the past couple of years to spend the 4th of July with my family in this beautiful city, but never again. From what we learned  More

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Reviews for Miami Beach    15 Reviews

I like it cause its walkable. Bert in general doesn't know much and the biggest problem in Miami Beach is rising oceans. Just Google that. Its a nice place to visit  More

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Over 9 years ago

Great place to live, eat and spend holidays with  More

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Over 10 years ago

Life here are extremely expensive, I lived here 1 year ago, and this's my opinion, bad things, the parking are the worst in Miami Area, there are no space, a lot of  More

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