2025 Compare Cities People:
St. Charles, MO vs Cedar Falls, IA

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Highlights
- Cedar Falls is 0% more densely populated than St. Charles.
- People are 11.0% less likely to be married in Cedar Falls.
- The Median Age is 9.7 years younger in Cedar Falls.
 St. Charles, MOCedar Falls, IAUnited States
 Population  Unlock40,500329,725,481
 Female Population51.7%  Unlock50.5%
 Male Population48.3%  Unlock49.5%
 Median Age  Unlock2838.4
 space3
 Population - 201066,387  Unlock309,327,143
 Population - 2000  Unlock36,145285,036,114
 Population - 199054,555  Unlock251,960,433
 Pop. 2000 to Now  Unlock11.3%15.6%
 Pop. 1990 to Now31.5%  Unlock30.8%
 space4
 Population Density  Unlock1,399.893.4
 Land Area24.7  Unlock3,531,905.4
 Water Area  Unlock0.9264,836.8
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 Est. Total Population By Age
 St. Charles, MOCedar Falls, IAUnited States
 Age 0 to 45.3%  Unlock5.9%
 Age 5 to 9  Unlock5.3%6.1%
 Age 10 to 144.2%  Unlock6.6%
 Age 15 to 17  Unlock2.4%3.9%
 Age 18 to 205.1%  Unlock4.0%
 Age 21 to 24  Unlock14.0%5.2%
 Age 25 to 3416.3%  Unlock13.8%
 Age 35 to 44  Unlock10.1%12.9%
 Age 45 to 549.9%  Unlock12.6%
 Age 55 to 59  Unlock4.4%6.7%
 Age 60 to 646.8%  Unlock6.3%
 Age 65 to 74  Unlock8.3%9.6%
 Age 75 to 845.2%  Unlock4.5%
 Age 85 and over  Unlock2.0%1.9%
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 Race
 St. Charles, MOCedar Falls, IAUnited States
 White81.3%  Unlock59.4%
 Black  Unlock1.3%12.2%
 Asian3.3%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.0%  Unlock3.2%
 Hispanic  Unlock2.7%18.4%
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 Marriage & Family
 St. Charles, MOCedar Falls, IAUnited States
 Married Population49.1%  Unlock49.8%
     Currently Married  Unlock43.0%48.0%
 Married but Separated1.1%  Unlock1.8%
 Single Population  Unlock56.3%50.2%
 Never Married33.8%  Unlock33.8%
 Divorced  Unlock6.2%10.8%
 Widowed5.4%  Unlock5.6%
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 Household Size  Unlock2.432.60
 Households29,173  Unlock124,010,992
 Family Households  Unlock8,25280,755,759
     Married couple, w/children27.7%  Unlock30.5%
     Married couple, no children  Unlock52.4%42.9%
 Non Family Households12,044  Unlock43,255,233
     Single householder, w/children  Unlock8.5%15.8%
     Single householder, no children8.1%  Unlock10.8%
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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Reviews for Cedar Falls    7 Reviews

Over 8 years ago

I lived in Cedar Falls while attending the University of Northern Iowa. It's a great college town. Main street is nice and there are plenty of restaurants to choose  More

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Over 12 years ago

We've lived in Cedar Falls since moving here from the great chicago land area in 2006. The school system in Cedar Falls and in Iowa in general if VERY strong.   More

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When I was preparing to moved to Cedar Falls, IA I was repeatedly met with the remark "IOWA!, what's there? corn?" But apart from the bitter winters, tornadoes, and  More

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