2025 Compare Cities People:
Thornton, CO vs Chattanooga, TN

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Highlights
- Chattanooga is 0% more densely populated than Thornton.
- People are 26.2% less likely to be married in Chattanooga.
- The Median Age is 3.0 years older in Chattanooga.
 Thornton, COChattanooga, TNUnited States
 Population  Unlock180,353329,725,481
 Female Population49.6%  Unlock50.5%
 Male Population50.4%  Unlock49.5%
 Median Age  Unlock36.738.4
 space3
 Population - 2010119,544  Unlock309,327,143
 Population - 2000  Unlock155,554285,036,114
 Population - 199055,031  Unlock251,960,433
 Pop. 2000 to Now  Unlock18.8%15.6%
 Pop. 1990 to Now169.1%  Unlock30.8%
 space4
 Population Density  Unlock1,261.993.4
 Land Area35.3  Unlock3,531,905.4
 Water Area  Unlock7.7264,836.8
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 Est. Total Population By Age
 Thornton, COChattanooga, TNUnited States
 Age 0 to 46.9%  Unlock5.9%
 Age 5 to 9  Unlock5.2%6.1%
 Age 10 to 148.9%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 203.3%  Unlock4.0%
 Age 21 to 24  Unlock5.8%5.2%
 Age 25 to 3416.0%  Unlock13.8%
 Age 35 to 44  Unlock12.2%12.9%
 Age 45 to 5412.9%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 644.1%  Unlock6.3%
 Age 65 to 74  Unlock10.1%9.6%
 Age 75 to 842.6%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
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 Race
 Thornton, COChattanooga, TNUnited States
 White52.7%  Unlock59.4%
 Black  Unlock30.3%12.2%
 Asian5.1%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races3.3%  Unlock3.2%
 Hispanic  Unlock7.3%18.4%
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 Marriage & Family
 Thornton, COChattanooga, TNUnited States
 Married Population53.7%  Unlock49.8%
     Currently Married  Unlock37.3%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock60.4%50.2%
 Never Married32.6%  Unlock33.8%
 Divorced  Unlock13.7%10.8%
 Widowed3.2%  Unlock5.6%
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 Household Size  Unlock2.252.60
 Households47,599  Unlock124,010,992
 Family Households  Unlock40,21380,755,759
     Married couple, w/children40.7%  Unlock30.5%
     Married couple, no children  Unlock40.7%42.9%
 Non Family Households13,584  Unlock43,255,233
     Single householder, w/children  Unlock21.2%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 Chattanooga    60 Reviews

Over 4 years ago

Moved to Chattanooga from the San Francisco Bay area. It was a hard one but after losing much in the 2017, 2018, 2019 annual wildfire festival of California I got tired  More

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I feel like the crime in Chattanooga gets glossed over in most reviews. Lived here virtually my entire life and I will truly miss the golden sunrises against the  More

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I live in nearby Cleveland TN where I have lived for 20 years. I like to shop and visit Chattanooga as there is a lot to do but they do have a very high crime rate.   More

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