2025 Compare Cities People:
Grand Junction, CO vs Mount Prospect, IL

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Highlights
- Mount Prospect is 0% more densely populated than Grand Junction.
- People are 32.9% more likely to be married in Mount Prospect.
- The Median Age is 1.1 years older in Mount Prospect.
 Grand Junction, COMount Prospect, ILUnited States
 Population  Unlock56,510329,725,481
 Female Population50.3%  Unlock50.5%
 Male Population49.7%  Unlock49.5%
 Median Age  Unlock40.538.4
 space3
 Population - 201058,842  Unlock309,327,143
 Population - 2000  Unlock56,265285,036,114
 Population - 199029,034  Unlock251,960,433
 Pop. 2000 to Now  Unlock-5.3%15.6%
 Pop. 1990 to Now118.5%  Unlock30.8%
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 Population Density  Unlock5,272.093.4
 Land Area39.4  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
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 Est. Total Population By Age
 Grand Junction, COMount Prospect, ILUnited States
 Age 0 to 45.5%  Unlock5.9%
 Age 5 to 9  Unlock5.5%6.1%
 Age 10 to 145.2%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 205.6%  Unlock4.0%
 Age 21 to 24  Unlock2.9%5.2%
 Age 25 to 3414.3%  Unlock13.8%
 Age 35 to 44  Unlock14.0%12.9%
 Age 45 to 5410.8%  Unlock12.6%
 Age 55 to 59  Unlock5.9%6.7%
 Age 60 to 647.4%  Unlock6.3%
 Age 65 to 74  Unlock9.3%9.6%
 Age 75 to 845.3%  Unlock4.5%
 Age 85 and over  Unlock2.5%1.9%
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 Race
 Grand Junction, COMount Prospect, ILUnited States
 White79.0%  Unlock59.4%
 Black  Unlock3.1%12.2%
 Asian1.5%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races2.0%  Unlock3.2%
 Hispanic  Unlock16.0%18.4%
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 Marriage & Family
 Grand Junction, COMount Prospect, ILUnited States
 Married Population45.6%  Unlock49.8%
     Currently Married  Unlock59.4%48.0%
 Married but Separated1.8%  Unlock1.8%
 Single Population  Unlock39.4%50.2%
 Never Married32.8%  Unlock33.8%
 Divorced  Unlock7.0%10.8%
 Widowed6.8%  Unlock5.6%
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 Household Size  Unlock2.602.60
 Households27,551  Unlock124,010,992
 Family Households  Unlock15,23580,755,759
     Married couple, w/children29.8%  Unlock30.5%
     Married couple, no children  Unlock44.8%42.9%
 Non Family Households12,734  Unlock43,255,233
     Single householder, w/children  Unlock8.3%15.8%
     Single householder, no children9.4%  Unlock10.8%
Reviews for Grand Junction    54 Reviews

Grand Junction is another one of those fast growing places due to its cheaper than average cost of living. However with each passing year, that once $600 a month one  More

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I’ve lived in Grand Junction for 18 years, but have been coming here (girlfriend, wife, family) since 1992. I think the biggest change or challenge for long time locals,  More

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Over 4 years ago

I've lived in Grand Junction for 14 months and it is a nice area, but very expensive to live. There is an ongoing housing crisis due to poor city planning and it has  More

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Reviews for Mount Prospect    4 Reviews

Over 11 years ago

Because of powerful teachers unions, taxes are always rising and becoming unaffordable.   More

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Over 14 years ago

The PACE bus system is okay here if you want to go to the CTA L station,but getting around to different suburbs is a real  More

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Over 16 years ago

Although Mt. Prospect is incredibly diverse, housing is very expensive and the area doesn't have much charm. There are strip malls and a lot of traffic. The library is  More

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