2025 Compare Cities People:
Mammoth Lakes, CA vs New Castle, CO

Change Cities
Highlights
- New Castle is 0% more densely populated than Mammoth Lakes.
- People are 5.4% more likely to be married in New Castle.
- The Median Age is 1.6 years younger in New Castle.
 Mammoth Lakes, CANew Castle, COUnited States
 Population  Unlock4,883329,725,481
 Female Population50.1%  Unlock50.5%
 Male Population49.9%  Unlock49.5%
 Median Age  Unlock36.338.4
 space3
 Population - 20108,230  Unlock309,327,143
 Population - 2000  Unlock1,984285,036,114
 Population - 19904,785  Unlock251,960,433
 Pop. 2000 to Now  Unlock150.1%15.6%
 Pop. 1990 to Now73.8%  Unlock30.8%
 space4
 Population Density  Unlock1,834.393.4
 Land Area24.9  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Mammoth Lakes, CANew Castle, COUnited States
 Age 0 to 43.4%  Unlock5.9%
 Age 5 to 9  Unlock6.2%6.1%
 Age 10 to 1410.8%  Unlock6.6%
 Age 15 to 17  Unlock6.1%3.9%
 Age 18 to 201.7%  Unlock4.0%
 Age 21 to 24  Unlock6.1%5.2%
 Age 25 to 3414.9%  Unlock13.8%
 Age 35 to 44  Unlock14.2%12.9%
 Age 45 to 5415.2%  Unlock12.6%
 Age 55 to 59  Unlock4.0%6.7%
 Age 60 to 646.5%  Unlock6.3%
 Age 65 to 74  Unlock3.8%9.6%
 Age 75 to 843.4%  Unlock4.5%
 Age 85 and over  Unlock0.7%1.9%
 space1
 Race
 Mammoth Lakes, CANew Castle, COUnited States
 White61.0%  Unlock59.4%
 Black  Unlock0.0%12.2%
 Asian5.6%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races0.3%  Unlock3.2%
 Hispanic  Unlock27.4%18.4%
 space2
 Marriage & Family
 Mammoth Lakes, CANew Castle, COUnited States
 Married Population50.2%  Unlock49.8%
     Currently Married  Unlock52.6%48.0%
 Married but Separated3.6%  Unlock1.8%
 Single Population  Unlock47.1%50.2%
 Never Married36.0%  Unlock33.8%
 Divorced  Unlock15.8%10.8%
 Widowed4.0%  Unlock5.6%
 space5
 Household Size  Unlock2.932.60
 Households3,072  Unlock124,010,992
 Family Households  Unlock1,13980,755,759
     Married couple, w/children37.0%  Unlock30.5%
     Married couple, no children  Unlock32.6%42.9%
 Non Family Households1,582  Unlock43,255,233
     Single householder, w/children  Unlock12.0%15.8%
     Single householder, no children8.6%  Unlock10.8%
Reviews for Mammoth Lakes    0 Reviews

Start Your Review of Mammoth Lakes

Reviews for New Castle    3 Reviews

Over 11 years ago

Small town  More

   |    Reply

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

   |    Reply

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

   |    Reply

Start Your Review of New Castle


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.