2025 Compare Cities People:
Richfield, UT vs Thornton, CO

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Highlights
- Thornton is 0% more densely populated than Richfield.
- People are 4.5% less likely to be married in Thornton.
- The Median Age is 1.8 years older in Thornton.
 Richfield, UTThornton, COUnited States
 Population  Unlock140,538329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock33.738.4
 space3
 Population - 20107,563  Unlock309,327,143
 Population - 2000  Unlock82,384285,036,114
 Population - 19905,593  Unlock251,960,433
 Pop. 2000 to Now  Unlock79.8%15.6%
 Pop. 1990 to Now41.4%  Unlock30.8%
 space4
 Population Density  Unlock3,980.693.4
 Land Area5.7  Unlock3,531,905.4
 Water Area  Unlock2.0264,836.8
 space
 Est. Total Population By Age
 Richfield, UTThornton, COUnited States
 Age 0 to 48.3%  Unlock5.9%
 Age 5 to 9  Unlock7.2%6.1%
 Age 10 to 1410.2%  Unlock6.6%
 Age 15 to 17  Unlock4.4%3.9%
 Age 18 to 204.2%  Unlock4.0%
 Age 21 to 24  Unlock5.5%5.2%
 Age 25 to 3411.5%  Unlock13.8%
 Age 35 to 44  Unlock15.2%12.9%
 Age 45 to 549.0%  Unlock12.6%
 Age 55 to 59  Unlock5.9%6.7%
 Age 60 to 645.0%  Unlock6.3%
 Age 65 to 74  Unlock6.4%9.6%
 Age 75 to 843.2%  Unlock4.5%
 Age 85 and over  Unlock0.7%1.9%
 space1
 Race
 Richfield, UTThornton, COUnited States
 White91.7%  Unlock59.4%
 Black  Unlock1.8%12.2%
 Asian0.2%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races0.7%  Unlock3.2%
 Hispanic  Unlock36.7%18.4%
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 Marriage & Family
 Richfield, UTThornton, COUnited States
 Married Population56.2%  Unlock49.8%
     Currently Married  Unlock52.4%48.0%
 Married but Separated1.0%  Unlock1.8%
 Single Population  Unlock46.3%50.2%
 Never Married28.6%  Unlock33.8%
 Divorced  Unlock10.5%10.8%
 Widowed5.6%  Unlock5.6%
 space5
 Household Size  Unlock2.942.60
 Households2,547  Unlock124,010,992
 Family Households  Unlock34,01580,755,759
     Married couple, w/children49.1%  Unlock30.5%
     Married couple, no children  Unlock35.8%42.9%
 Non Family Households738  Unlock43,255,233
     Single householder, w/children  Unlock15.7%15.8%
     Single householder, no children1.5%  Unlock10.8%
Reviews for Richfield    0 Reviews

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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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