2025 Compare Cities People:
Boulder City, NV vs Marco Island, FL

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Highlights
- Marco Island is 0% more densely populated than Boulder City.
- People are 42.6% more likely to be married in Marco Island.
- The Median Age is 15.1 years older in Marco Island.
 Boulder City, NVMarco Island, FLUnited States
 Population  Unlock15,929329,725,481
 Female Population50.6%  Unlock50.5%
 Male Population49.4%  Unlock49.5%
 Median Age  Unlock66.938.4
 space3
 Population - 201015,019  Unlock309,327,143
 Population - 2000  Unlock15,068285,036,114
 Population - 199012,567  Unlock251,960,433
 Pop. 2000 to Now  Unlock20.1%15.6%
 Pop. 1990 to Now30.6%  Unlock30.8%
 space4
 Population Density  Unlock1,310.293.4
 Land Area208.3  Unlock3,531,905.4
 Water Area  Unlock12.5264,836.8
 space
 Est. Total Population By Age
 Boulder City, NVMarco Island, FLUnited States
 Age 0 to 44.5%  Unlock5.9%
 Age 5 to 9  Unlock2.1%6.1%
 Age 10 to 145.4%  Unlock6.6%
 Age 15 to 17  Unlock1.5%3.9%
 Age 18 to 202.4%  Unlock4.0%
 Age 21 to 24  Unlock2.0%5.2%
 Age 25 to 349.4%  Unlock13.8%
 Age 35 to 44  Unlock4.2%12.9%
 Age 45 to 5411.5%  Unlock12.6%
 Age 55 to 59  Unlock7.4%6.7%
 Age 60 to 649.1%  Unlock6.3%
 Age 65 to 74  Unlock25.6%9.6%
 Age 75 to 848.7%  Unlock4.5%
 Age 85 and over  Unlock7.8%1.9%
 space1
 Race
 Boulder City, NVMarco Island, FLUnited States
 White84.4%  Unlock59.4%
 Black  Unlock0.4%12.2%
 Asian1.4%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races4.5%  Unlock3.2%
 Hispanic  Unlock8.3%18.4%
 space2
 Marriage & Family
 Boulder City, NVMarco Island, FLUnited States
 Married Population52.9%  Unlock49.8%
     Currently Married  Unlock74.7%48.0%
 Married but Separated1.0%  Unlock1.8%
 Single Population  Unlock24.5%50.2%
 Never Married23.9%  Unlock33.8%
 Divorced  Unlock6.7%10.8%
 Widowed8.0%  Unlock5.6%
 space5
 Household Size  Unlock1.962.60
 Households6,156  Unlock124,010,992
 Family Households  Unlock5,73680,755,759
     Married couple, w/children23.8%  Unlock30.5%
     Married couple, no children  Unlock86.1%42.9%
 Non Family Households2,217  Unlock43,255,233
     Single householder, w/children  Unlock1.5%15.8%
     Single householder, no children11.6%  Unlock10.8%
Reviews for Boulder City    4 Reviews

I'm an Air Force Veteran, born in New Jersey who left home at 18 and have live in at least 20 US towns and communities over the past fifty years. I moved out of Silicon  More

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Boulder City is all about Clean Green, but the only Dog Park in the city is all dirt. Henderson, NV and Las Vegas have multiple Grass dog parks. Boulder City has 3  More

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Over 17 years ago

All heavy truck traffic has been routed off the Hoover Dam since the 9-11 attacks due to national "infrastructure" security concerns and this has had the effect of  More

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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 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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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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