2025 Compare Cities People:
New Castle, CO vs Marble, CO

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Highlights
- Marble is 0% more densely populated than New Castle.
- People are 4.8% more likely to be married in Marble.
- The Median Age is 9.0 years older in Marble.
 New Castle, COMarble, COUnited States
 Population  Unlock180329,725,481
 Female Population49.8%  Unlock50.5%
 Male Population50.2%  Unlock49.5%
 Median Age  Unlock45.338.4
 space3
 Population - 20104,492  Unlock309,327,143
 Population - 2000  Unlock105285,036,114
 Population - 1990679  Unlock251,960,433
 Pop. 2000 to Now  Unlock33.3%15.6%
 Pop. 1990 to Now630.8%  Unlock30.8%
 space4
 Population Density  Unlock455.793.4
 Land Area2.7  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 New Castle, COMarble, COUnited States
 Age 0 to 410.4%  Unlock5.9%
 Age 5 to 9  Unlock0.0%6.1%
 Age 10 to 145.9%  Unlock6.6%
 Age 15 to 17  Unlock1.7%3.9%
 Age 18 to 203.9%  Unlock4.0%
 Age 21 to 24  Unlock1.1%5.2%
 Age 25 to 3410.0%  Unlock13.8%
 Age 35 to 44  Unlock17.8%12.9%
 Age 45 to 5414.9%  Unlock12.6%
 Age 55 to 59  Unlock3.9%6.7%
 Age 60 to 646.2%  Unlock6.3%
 Age 65 to 74  Unlock17.8%9.6%
 Age 75 to 847.6%  Unlock4.5%
 Age 85 and over  Unlock0.0%1.9%
 space1
 Race
 New Castle, COMarble, COUnited States
 White70.0%  Unlock59.4%
 Black  Unlock0.0%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races1.6%  Unlock3.2%
 Hispanic  Unlock0.6%18.4%
 space2
 Marriage & Family
 New Castle, COMarble, COUnited States
 Married Population52.9%  Unlock49.8%
     Currently Married  Unlock55.4%48.0%
 Married but Separated0.3%  Unlock1.8%
 Single Population  Unlock44.6%50.2%
 Never Married27.0%  Unlock33.8%
 Divorced  Unlock15.8%10.8%
 Widowed4.4%  Unlock5.6%
 space5
 Household Size  Unlock2.502.60
 Households1,669  Unlock124,010,992
 Family Households  Unlock6380,755,759
     Married couple, w/children54.4%  Unlock30.5%
     Married couple, no children  Unlock65.1%42.9%
 Non Family Households530  Unlock43,255,233
     Single householder, w/children  Unlock27.0%15.8%
     Single householder, no children1.0%  Unlock10.8%
Reviews for New Castle    3 Reviews

Over 11 years ago

Small town  More

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Over 12 years ago

Been here about 1 1/2 years. Climate is great, lots of snow in winter, mild summers but still hits triple digits though:/ Work is hard to come by unless you are in the  More

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New Castle is a small town outside of Glenwood Springs. We have beautiful weather, gorgeous mountains but it is very expensive to live here... I think the cost of  More

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Reviews for Marble    0 Reviews

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