2025 Compare Cities People:
Hilton Head Island, SC vs St. Charles, MO

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Highlights
- St. Charles is 0% more densely populated than Hilton Head Island.
- People are 19.4% less likely to be married in St. Charles.
- The Median Age is 21.4 years younger in St. Charles.
 Hilton Head Island, SCSt. Charles, MOUnited States
 Population  Unlock70,218329,725,481
 Female Population51.0%  Unlock50.5%
 Male Population49.1%  Unlock49.5%
 Median Age  Unlock37.738.4
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 Population - 201037,219  Unlock309,327,143
 Population - 2000  Unlock60,321285,036,114
 Population - 199023,694  Unlock251,960,433
 Pop. 2000 to Now  Unlock19.0%15.6%
 Pop. 1990 to Now67.2%  Unlock30.8%
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 Population Density  Unlock2,844.393.4
 Land Area41.4  Unlock3,531,905.4
 Water Area  Unlock0.4264,836.8
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 Est. Total Population By Age
 Hilton Head Island, SCSt. Charles, MOUnited States
 Age 0 to 42.6%  Unlock5.9%
 Age 5 to 9  Unlock5.3%6.1%
 Age 10 to 144.9%  Unlock6.6%
 Age 15 to 17  Unlock2.6%3.9%
 Age 18 to 201.3%  Unlock4.0%
 Age 21 to 24  Unlock7.8%5.2%
 Age 25 to 348.9%  Unlock13.8%
 Age 35 to 44  Unlock12.0%12.9%
 Age 45 to 5410.1%  Unlock12.6%
 Age 55 to 59  Unlock7.6%6.7%
 Age 60 to 6410.4%  Unlock6.3%
 Age 65 to 74  Unlock9.9%9.6%
 Age 75 to 8412.3%  Unlock4.5%
 Age 85 and over  Unlock2.2%1.9%
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 Race
 Hilton Head Island, SCSt. Charles, MOUnited States
 White77.2%  Unlock59.4%
 Black  Unlock6.6%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races1.0%  Unlock3.2%
 Hispanic  Unlock5.5%18.4%
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 Marriage & Family
 Hilton Head Island, SCSt. Charles, MOUnited States
 Married Population61.0%  Unlock49.8%
     Currently Married  Unlock48.1%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock50.9%50.2%
 Never Married21.5%  Unlock33.8%
 Divorced  Unlock11.6%10.8%
 Widowed8.2%  Unlock5.6%
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 Household Size  Unlock2.212.60
 Households17,094  Unlock124,010,992
 Family Households  Unlock17,12980,755,759
     Married couple, w/children13.6%  Unlock30.5%
     Married couple, no children  Unlock52.2%42.9%
 Non Family Households6,034  Unlock43,255,233
     Single householder, w/children  Unlock12.1%15.8%
     Single householder, no children4.9%  Unlock10.8%
Reviews for Hilton Head Island    21 Reviews

Over 5 years ago

Unfortunately Beaufort county is full of transplanted northerners who do nothing but whine and cry about everything. They leave the north to come to the south and then  More

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We got a second home on Hilton Head Island 10 years ago to get away from the Canadian winter weather. It took about 3 days to realize this is where we want to be  More

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I have watched HHI change remarkably in the 40 years I have lived there. Development really started in 1979 and the early residents were explorers and drop outs who  More

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Reviews for St. Charles    10 Reviews

Over 7 years ago

I grew up here and I loved everything about the county. There are thousands of little trails all over the place, so when I was a child we would always go running around  More

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Over 10 years ago

It is way too hot & humid here in the summer. Winters are great, except for a lack of  More

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Good growth, decent economics, below average politics. School system above  More

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