2025 Compare Cities People:
Columbia, MO vs Quincy, IL

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Highlights
- Quincy is 0% more densely populated than Columbia.
- People are 19.0% more likely to be married in Quincy.
- The Median Age is 10.8 years older in Quincy.
 Columbia, MOQuincy, ILUnited States
 Population  Unlock39,687329,725,481
 Female Population51.2%  Unlock50.5%
 Male Population48.8%  Unlock49.5%
 Median Age  Unlock4038.4
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 Population - 2010109,430  Unlock309,327,143
 Population - 2000  Unlock40,366285,036,114
 Population - 199069,101  Unlock251,960,433
 Pop. 2000 to Now  Unlock-1.9%15.6%
 Pop. 1990 to Now80.6%  Unlock30.8%
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 Population Density  Unlock2,525.993.4
 Land Area65.6  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
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 Est. Total Population By Age
 Columbia, MOQuincy, ILUnited States
 Age 0 to 45.7%  Unlock5.9%
 Age 5 to 9  Unlock6.4%6.1%
 Age 10 to 144.6%  Unlock6.6%
 Age 15 to 17  Unlock2.8%3.9%
 Age 18 to 2011.4%  Unlock4.0%
 Age 21 to 24  Unlock5.4%5.2%
 Age 25 to 3415.5%  Unlock13.8%
 Age 35 to 44  Unlock11.8%12.9%
 Age 45 to 549.3%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 644.5%  Unlock6.3%
 Age 65 to 74  Unlock10.8%9.6%
 Age 75 to 843.1%  Unlock4.5%
 Age 85 and over  Unlock3.7%1.9%
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 Race
 Columbia, MOQuincy, ILUnited States
 White73.3%  Unlock59.4%
 Black  Unlock6.1%12.2%
 Asian5.9%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races5.0%  Unlock3.2%
 Hispanic  Unlock1.9%18.4%
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 Marriage & Family
 Columbia, MOQuincy, ILUnited States
 Married Population40.4%  Unlock49.8%
     Currently Married  Unlock46.4%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock51.9%50.2%
 Never Married47.8%  Unlock33.8%
 Divorced  Unlock13.9%10.8%
 Widowed3.1%  Unlock5.6%
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 Household Size  Unlock2.272.60
 Households49,666  Unlock124,010,992
 Family Households  Unlock9,56580,755,759
     Married couple, w/children34.2%  Unlock30.5%
     Married couple, no children  Unlock46.1%42.9%
 Non Family Households24,540  Unlock43,255,233
     Single householder, w/children  Unlock18.5%15.8%
     Single householder, no children7.8%  Unlock10.8%
Reviews for Columbia    41 Reviews

If you are an active person and love to be outdoors and go to college sporting events, Columbia is a great place to live! I run and bike and go to Mizzou events a lot. I  More

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Over 4 years ago

I've live in CoMo for 20 yrs. NOT sure about this state of the art water park??!! There are great parks but nothing else for families. NO zoo, museum, and definitely no  More

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I lived there for a year and hated every minute. Columbia reminded me of the San Francisco of the Midwest. It is overrun with homeless people. Law enforcement is  More

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Reviews for Quincy    21 Reviews

Over 9 years ago

I have live in quincy il since 2003 till now and it really is a nice place to raise your family no matter where you go, you going to have crime. but other than that it's  More

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I lived in Quincy for 15 years. I owned a house and participated in the local economy. My kids went to school there. The kids have fond memories of Quincy. I do not.  More

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Over 12 years ago

I haven't always lived in Quincy. I'm originally from the St. Louis area, but have moved around many times, and have also done a lot of traveling. My husband & I  More

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