2025 Compare Cities People:
Boulder, CO vs Great Falls, MT

Change Cities
Highlights
- Great Falls is 0% more densely populated than Boulder.
- People are 47.0% more likely to be married in Great Falls.
- The Median Age is 10.1 years older in Great Falls.
 Boulder, COGreat Falls, MTUnited States
 Population  Unlock60,381329,725,481
 Female Population48.5%  Unlock50.5%
 Male Population51.5%  Unlock49.5%
 Median Age  Unlock3938.4
 space3
 Population - 201097,724  Unlock309,327,143
 Population - 2000  Unlock56,690285,036,114
 Population - 199083,312  Unlock251,960,433
 Pop. 2000 to Now  Unlock2.9%15.6%
 Pop. 1990 to Now29.2%  Unlock30.8%
 space4
 Population Density  Unlock2,630.393.4
 Land Area26.3  Unlock3,531,905.4
 Water Area  Unlock0.5264,836.8
 space
 Est. Total Population By Age
 Boulder, COGreat Falls, MTUnited States
 Age 0 to 42.7%  Unlock5.9%
 Age 5 to 9  Unlock6.1%6.1%
 Age 10 to 143.6%  Unlock6.6%
 Age 15 to 17  Unlock3.6%3.9%
 Age 18 to 2016.2%  Unlock4.0%
 Age 21 to 24  Unlock5.2%5.2%
 Age 25 to 3416.3%  Unlock13.8%
 Age 35 to 44  Unlock11.7%12.9%
 Age 45 to 5410.3%  Unlock12.6%
 Age 55 to 59  Unlock6.4%6.7%
 Age 60 to 644.2%  Unlock6.3%
 Age 65 to 74  Unlock10.7%9.6%
 Age 75 to 843.1%  Unlock4.5%
 Age 85 and over  Unlock2.9%1.9%
 space1
 Race
 Boulder, COGreat Falls, MTUnited States
 White78.3%  Unlock59.4%
 Black  Unlock1.1%12.2%
 Asian5.9%  Unlock5.6%
 Native American  Unlock4.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock5.3%18.4%
 space2
 Marriage & Family
 Boulder, COGreat Falls, MTUnited States
 Married Population31.9%  Unlock49.8%
     Currently Married  Unlock45.4%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock53.0%50.2%
 Never Married56.1%  Unlock33.8%
 Divorced  Unlock14.9%10.8%
 Widowed2.5%  Unlock5.6%
 space5
 Household Size  Unlock2.302.60
 Households42,610  Unlock124,010,992
 Family Households  Unlock14,68180,755,759
     Married couple, w/children33.3%  Unlock30.5%
     Married couple, no children  Unlock48.7%42.9%
 Non Family Households25,269  Unlock43,255,233
     Single householder, w/children  Unlock19.3%15.8%
     Single householder, no children8.5%  Unlock10.8%
Reviews for Boulder    55 Reviews

Outside of the university, Boulder had a very distinctive "wealthy hippy" feel. A lot of alternative medicine and a matching ethos. This is changing some among my  More

   |    Reply

We moved here from Texas about 4 years ago and love it here! The amazing sense of community and high regard for the environment are two of the main reasons we love  More

   |    Reply

Over 5 years ago

Most people do much worse than Boulder. I'm the most critical person I've ever met who is never happy or satisfied -- so that's a pretty huge compliment.   More

   |    Reply

Start Your Review of Boulder

Reviews for Great Falls    22 Reviews

Over 3 years ago

I grew up here. The lack of educational opportunities and adequate work opportunities made it extremely difficult to thrive. Upon leaving to the nearest metropolitan  More

   |    Reply

Please do not move to Great Falls if you are a liberal. Don't make a great red place go blue and ruin one of the last best unspoiled country places not yet destroyed by  More

   |    Reply

Over 4 years ago

I lived in Great Falls from 2012-2015 and could not leave fast enough! We lived near the downtown area (which you think would be nice with a $1200/month rent...) where  More

   |    Reply

Start Your Review of Great Falls


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.