2025 Compare Cities People:
Noblesville, IN vs Keystone, CO

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Highlights
- Keystone is 0% more densely populated than Noblesville.
- People are 68.4% less likely to be married in Keystone.
- The Median Age is 0.4 years younger in Keystone.
 Noblesville, INKeystone, COUnited States
 Population  Unlock611329,725,481
 Female Population49.8%  Unlock50.5%
 Male Population50.2%  Unlock49.5%
 Median Age  Unlock3438.4
 space3
 Population - 201052,914  Unlock309,327,143
 Population - 2000  Unlock825285,036,114
 Population - 199017,655  Unlock251,960,433
 Pop. 2000 to Now  Unlock46.6%15.6%
 Pop. 1990 to Now272.9%  Unlock30.8%
 space4
 Population Density  Unlock14.893.4
 Land Area33.2  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Noblesville, INKeystone, COUnited States
 Age 0 to 48.2%  Unlock5.9%
 Age 5 to 9  Unlock0.0%6.1%
 Age 10 to 147.4%  Unlock6.6%
 Age 15 to 17  Unlock0.0%3.9%
 Age 18 to 203.3%  Unlock4.0%
 Age 21 to 24  Unlock30.4%5.2%
 Age 25 to 3414.6%  Unlock13.8%
 Age 35 to 44  Unlock18.8%12.9%
 Age 45 to 5412.9%  Unlock12.6%
 Age 55 to 59  Unlock0.0%6.7%
 Age 60 to 644.9%  Unlock6.3%
 Age 65 to 74  Unlock5.4%9.6%
 Age 75 to 843.2%  Unlock4.5%
 Age 85 and over  Unlock0.0%1.9%
 space1
 Race
 Noblesville, INKeystone, COUnited States
 White85.4%  Unlock59.4%
 Black  Unlock3.3%12.2%
 Asian2.9%  Unlock5.6%
 Native American  Unlock6.7%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock39.1%18.4%
 space2
 Marriage & Family
 Noblesville, INKeystone, COUnited States
 Married Population57.5%  Unlock49.8%
     Currently Married  Unlock13.9%48.0%
 Married but Separated1.1%  Unlock1.8%
 Single Population  Unlock81.8%50.2%
 Never Married28.7%  Unlock33.8%
 Divorced  Unlock27.8%10.8%
 Widowed4.1%  Unlock5.6%
 space5
 Household Size  Unlock1.372.60
 Households25,146  Unlock124,010,992
 Family Households  Unlock2980,755,759
     Married couple, w/children42.9%  Unlock30.5%
     Married couple, no children  Unlock100.0%42.9%
 Non Family Households6,889  Unlock43,255,233
     Single householder, w/children  Unlock0.0%15.8%
     Single householder, no children5.4%  Unlock10.8%
Reviews for Noblesville    13 Reviews

Over 1 years ago

Worst decision to have moved here due to poor city planning and unhealthy exposure to industrial toxins. Overbuilding of apts and low end housing lowers surrounding  More

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Over 16 years ago

God Bless Noblesville. My small hometown has blossomed into a great place to live. The recreational opportunities abound. The schools are very nice. The people are  More

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Over 16 years ago

Moving from a place with over 300 days of sunshine per year to this place has been uh... difficult. Most months out of the year you cannot get outside to do anything.  More

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Reviews for Keystone    1 Reviews

Overall, decent place to live, but be prepared to live side-by-side with "tourists" from around the U.S.--often from Texas and California. This means, except for a  More

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