2025 Compare Cities People:
Thornton, CO vs Elmhurst, IL

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Highlights
- Elmhurst is 0% more densely populated than Thornton.
- People are 10.6% more likely to be married in Elmhurst.
- The Median Age is 6.9 years older in Elmhurst.
 Thornton, COElmhurst, ILUnited States
 Population  Unlock45,661329,725,481
 Female Population49.6%  Unlock50.5%
 Male Population50.4%  Unlock49.5%
 Median Age  Unlock40.638.4
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 Population - 2010119,544  Unlock309,327,143
 Population - 2000  Unlock42,762285,036,114
 Population - 199055,031  Unlock251,960,433
 Pop. 2000 to Now  Unlock8.8%15.6%
 Pop. 1990 to Now169.1%  Unlock30.8%
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 Population Density  Unlock4,451.793.4
 Land Area35.3  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
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 Est. Total Population By Age
 Thornton, COElmhurst, ILUnited States
 Age 0 to 46.9%  Unlock5.9%
 Age 5 to 9  Unlock7.4%6.1%
 Age 10 to 148.9%  Unlock6.6%
 Age 15 to 17  Unlock4.8%3.9%
 Age 18 to 203.3%  Unlock4.0%
 Age 21 to 24  Unlock4.2%5.2%
 Age 25 to 3416.0%  Unlock13.8%
 Age 35 to 44  Unlock12.7%12.9%
 Age 45 to 5412.9%  Unlock12.6%
 Age 55 to 59  Unlock7.2%6.7%
 Age 60 to 644.1%  Unlock6.3%
 Age 65 to 74  Unlock9.8%9.6%
 Age 75 to 842.6%  Unlock4.5%
 Age 85 and over  Unlock2.7%1.9%
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 Race
 Thornton, COElmhurst, ILUnited States
 White52.7%  Unlock59.4%
 Black  Unlock1.4%12.2%
 Asian5.1%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races3.3%  Unlock3.2%
 Hispanic  Unlock8.5%18.4%
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 Marriage & Family
 Thornton, COElmhurst, ILUnited States
 Married Population53.7%  Unlock49.8%
     Currently Married  Unlock58.8%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock40.6%50.2%
 Never Married32.6%  Unlock33.8%
 Divorced  Unlock6.5%10.8%
 Widowed3.2%  Unlock5.6%
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 Household Size  Unlock2.692.60
 Households47,599  Unlock124,010,992
 Family Households  Unlock11,97780,755,759
     Married couple, w/children40.7%  Unlock30.5%
     Married couple, no children  Unlock46.1%42.9%
 Non Family Households13,584  Unlock43,255,233
     Single householder, w/children  Unlock6.0%15.8%
     Single householder, no children7.8%  Unlock10.8%
Reviews for Thornton    5 Reviews

Good place. Very suburbany (similar to the Springs). The houses are very small and old and yet still very expensive (albeit cheaper than southern Denver). Actually lots  More

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Over 5 years ago

I like Denver metro, but some cities aren’t too great. Thornton being one of them. Moved here because of highway access, and convenience to DIA for business travel. Am  More

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Over 10 years ago

The quality of life here in not good. The traffic is bad all the time. To try to get to the mountains takes forever! Also most lakes along the front range you can't even  More

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Reviews for Elmhurst    3 Reviews

Over 11 years ago

We feel pretty safe in our community. The police are nice and helpful. I do not feel the crime rate is  More

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Over 15 years ago

Elmhurst is a FANTASTIC town to live in. My husband and I both grew up in the Chicago suburbs, and have lived in Elmhurst for the past 5 years. We feel incredibly safe  More

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We've lived here for 25 years - Elmhurst, IL. By luck in 1983, we moved here. Young newlyweds, we really weren't too well versed in sizing up a community to buy a  More

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