2025 Compare Cities People:
Arlington Heights, IL vs St. Charles, IL

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Highlights
- St. Charles is 0% more densely populated than Arlington Heights.
- People are 6.0% less likely to be married in St. Charles.
- The Median Age is 0.8 years younger in St. Charles.
 Arlington Heights, ILSt. Charles, ILUnited States
 Population  Unlock32,908329,725,481
 Female Population50.6%  Unlock50.5%
 Male Population49.4%  Unlock49.5%
 Median Age  Unlock42.238.4
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 Population - 201075,252  Unlock309,327,143
 Population - 2000  Unlock27,896285,036,114
 Population - 199075,460  Unlock251,960,433
 Pop. 2000 to Now  Unlock17.3%15.6%
 Pop. 1990 to Now-1.9%  Unlock30.8%
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 Population Density  Unlock2,285.193.4
 Land Area16.6  Unlock3,531,905.4
 Water Area  Unlock0.6264,836.8
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 Est. Total Population By Age
 Arlington Heights, ILSt. Charles, ILUnited States
 Age 0 to 46.5%  Unlock5.9%
 Age 5 to 9  Unlock4.7%6.1%
 Age 10 to 146.4%  Unlock6.6%
 Age 15 to 17  Unlock5.2%3.9%
 Age 18 to 202.0%  Unlock4.0%
 Age 21 to 24  Unlock7.2%5.2%
 Age 25 to 3410.8%  Unlock13.8%
 Age 35 to 44  Unlock11.9%12.9%
 Age 45 to 5414.0%  Unlock12.6%
 Age 55 to 59  Unlock7.9%6.7%
 Age 60 to 646.6%  Unlock6.3%
 Age 65 to 74  Unlock9.8%9.6%
 Age 75 to 845.6%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
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 Race
 Arlington Heights, ILSt. Charles, ILUnited States
 White75.6%  Unlock59.4%
 Black  Unlock3.5%12.2%
 Asian10.4%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races2.1%  Unlock3.2%
 Hispanic  Unlock9.1%18.4%
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 Marriage & Family
 Arlington Heights, ILSt. Charles, ILUnited States
 Married Population60.6%  Unlock49.8%
     Currently Married  Unlock56.4%48.0%
 Married but Separated1.1%  Unlock1.8%
 Single Population  Unlock43.0%50.2%
 Never Married25.7%  Unlock33.8%
 Divorced  Unlock8.3%10.8%
 Widowed5.8%  Unlock5.6%
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 Household Size  Unlock2.492.60
 Households31,421  Unlock124,010,992
 Family Households  Unlock9,10080,755,759
     Married couple, w/children37.3%  Unlock30.5%
     Married couple, no children  Unlock49.1%42.9%
 Non Family Households10,615  Unlock43,255,233
     Single householder, w/children  Unlock9.8%15.8%
     Single householder, no children6.5%  Unlock10.8%
Reviews for Arlington Heights    9 Reviews

Over 7 years ago

I’ve lived in this city my whole life and it is the absolute best. The people are so kind and always greet you with a smile. The education systems are very good and it  More

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Over 12 years ago

Downtown Arlington Heights has a lot going on, especially in the summer. There are good restaurants and other businesses, and the festivals/music are very good, too. A  More

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Over 14 years ago

After growing up in Deerfield, IL, there is no doubt in my mind that places like Deerfield and Arlington Heights have exceptional education for children. Education  More

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Reviews for St. Charles    6 Reviews

Over 13 years ago

good  More

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Moving to Saint Charles from Kansas City was quite to sticker shock from a cost of living standpoint. I did do my homework and knew this would be the case, but it  More

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Over 16 years ago

St. Charles, Illinois is a small, trendy river town. It hosts amenities that appeal to everyone. Biking, running, walking, hiking, camping, horseback riding, kayaking,  More

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