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2025 Compare Cities People:
Marco Island, FL vs Rockville, MD

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Highlights
- Rockville is 0% more densely populated than Marco Island.
- People are 28.9% less likely to be married in Rockville.
- The Median Age is 27.7 years younger in Rockville.
 Marco Island, FLRockville, MDUnited States
 Population  Unlock67,095329,725,481
 Female Population50.1%  Unlock50.5%
 Male Population49.9%  Unlock49.5%
 Median Age  Unlock39.238.4
 space3
 Population - 201016,453  Unlock309,327,143
 Population - 2000  Unlock47,388285,036,114
 Population - 19909,980  Unlock251,960,433
 Pop. 2000 to Now  Unlock46.7%15.6%
 Pop. 1990 to Now81.3%  Unlock30.8%
 space4
 Population Density  Unlock4,936.093.4
 Land Area12.2  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Marco Island, FLRockville, MDUnited States
 Age 0 to 41.0%  Unlock5.9%
 Age 5 to 9  Unlock6.0%6.1%
 Age 10 to 142.9%  Unlock6.6%
 Age 15 to 17  Unlock3.2%3.9%
 Age 18 to 200.7%  Unlock4.0%
 Age 21 to 24  Unlock4.5%5.2%
 Age 25 to 343.4%  Unlock13.8%
 Age 35 to 44  Unlock15.2%12.9%
 Age 45 to 548.1%  Unlock12.6%
 Age 55 to 59  Unlock6.4%6.7%
 Age 60 to 649.7%  Unlock6.3%
 Age 65 to 74  Unlock9.0%9.6%
 Age 75 to 8423.8%  Unlock4.5%
 Age 85 and over  Unlock2.6%1.9%
 space1
 Race
 Marco Island, FLRockville, MDUnited States
 White89.4%  Unlock59.4%
 Black  Unlock10.1%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock1.1%0.4%
 Two or More Races1.1%  Unlock3.2%
 Hispanic  Unlock16.0%18.4%
 space2
 Marriage & Family
 Marco Island, FLRockville, MDUnited States
 Married Population75.5%  Unlock49.8%
     Currently Married  Unlock52.2%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock46.4%50.2%
 Never Married8.9%  Unlock33.8%
 Divorced  Unlock9.4%10.8%
 Widowed8.9%  Unlock5.6%
 space5
 Household Size  Unlock2.502.60
 Households8,131  Unlock124,010,992
 Family Households  Unlock17,03980,755,759
     Married couple, w/children9.3%  Unlock30.5%
     Married couple, no children  Unlock41.4%42.9%
 Non Family Households2,395  Unlock43,255,233
     Single householder, w/children  Unlock12.7%15.8%
     Single householder, no children3.1%  Unlock10.8%
Voting
Reviews for Marco Island    3 Reviews
Lani · San Diego, CA
Absolute Paradise (island life)
Over 4 years ago

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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Kathryn · Marco Island, FL
Great Place to Retire To
Over 8 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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Ernie  · Homestead, FL
Outsiders not welcomed at Marco Island
Over 9 years ago

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 Rockville    17 Reviews
SHA.1974 · Rockville, MD
If you are NOT WHITE don’t move here!
Over 5 years ago

From MY PERSONAL EXPERIENCE to many other people's comments and experiences: - The DC Metropolitan area (Maryland, DC, and Virginia) have an intense white supremacy /  More

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Hello · Dallas, TX
Pretty Awesome - depending on what you want
Over 6 years ago

Having practically grown up here, it is fair to think I am biased. Before making assumptions about my opinion, though, I've lived in multiple cities in these states -  More

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Alison · Rockville, MD
N/A
Over 10 years ago

No comment at this  More

   |    Reply

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Learn More About Marco Island, Florida
Overview
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Learn More About Rockville, Maryland
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