| Population | 5,575 |
| Nationwide Rank | 4443 |
Columbia Falls, Montana is the 4,443rd largest city in the United States as of 2018.
Columbia Falls, Montana is a city.
Columbia Falls, Montana is as large as it has ever been. In 2018 Columbia Falls had its largest population ever.
Columbia Falls, Montana is growing moderately quickly. It is growing faster than 83% of similarly sized cities since 2000.
| US Rank | Name | Population | Growth 2000-2018 |
|---|---|---|---|
| 4433 | Milton, Wisconsin | 5,613 | 8.8% |
| 4434 | Forest, Mississippi | 5,608 | -6.1% |
| 4435 | Belle Fourche, South Dakota | 5,602 | 16.3% |
| 4436 | Exeter, Pennsylvania | 5,592 | -6.1% |
| 4437 | Belmar, New Jersey | 5,587 | -7.8% |
| 4438 | Rusk, Texas | 5,580 | 8.3% |
| 4439 | Volo, Illinois | 5,580 | 2582.6% |
| 4440 | New Carlisle, Ohio | 5,578 | -4.9% |
| 4441 | Shippensburg, Pennsylvania | 5,578 | -0.2% |
| 4442 | Willard, Missouri | 5,578 | 71.5% |
| 4443 | Columbia Falls, Montana | 5,575 | 42.2% |
| 4444 | Monticello, Illinois | 5,575 | 8.4% |
| 4445 | Mount Carmel, Pennsylvania | 5,573 | -12.5% |
| 4446 | Oxford, Pennsylvania | 5,572 | 28.5% |
| 4447 | Waterford, Wisconsin | 5,571 | 37.2% |
| 4448 | Willow Park, Texas | 5,569 | 92.4% |
| 4449 | Weldon Spring, Missouri | 5,567 | 4.6% |
| 4450 | Connell, Washington | 5,566 | 85.5% |
| 4451 | Zeeland, Michigan | 5,564 | -4.2% |
| 4452 | Pelham Manor, New York | 5,563 | 1.7% |
| 4453 | Henryetta, Oklahoma | 5,561 | -9.5% |
| US Rank | Name | Population | Growth 2000-2018 |
|---|---|---|---|
| 3143 | Havre | 9,715 | 1.3% |
| 3249 | Anaconda-Deer Lodge County | 9,131 | -2.7% |
| 3279 | Belgrade | 8,993 | 51.5% |
| 3456 | Miles City | 8,393 | -0.9% |
| 3646 | Whitefish | 7,870 | 35.7% |
| 3675 | Livingston | 7,784 | 10.2% |
| 3989 | Laurel | 6,766 | 7.4% |
| 4185 | Sidney | 6,246 | 23.8% |
| 4353 | Lewistown | 5,818 | -7.6% |
| 4443 | Columbia Falls | 5,575 | 42.2% |
| 4722 | Polson | 5,018 | 19.6% |
| 4753 | Glendive | 4,960 | 1.9% |
| 4856 | Hamilton | 4,809 | 23.1% |
| 5203 | Dillon | 4,261 | 0.0% |
| 5501 | Hardin | 3,833 | 12.5% |
| 5899 | Glasgow | 3,328 | 2.8% |
| 6150 | Shelby | 3,089 | -4.3% |
| 6217 | Cut Bank | 3,022 | -2.2% |
| 6309 | Deer Lodge | 2,916 | -14.7% |
| Year | Population | Rank in US |
|---|---|---|
| 2018 | 5,575 | 4,443 |
| 2017 | 5,355 | 4,533 |
| 2016 | 5,241 | 4,579 |
| 2015 | 5,093 | 4,647 |
| 2014 | 4,922 | 4,734 |
| 2013 | 4,796 | 4,780 |
| 2012 | 4,712 | 4,810 |
| 2011 | 4,684 | 4,823 |
| 2010 | 4,688 | 4,801 |
| 2009 | 5,361 | 4,407 |
| 2008 | 5,301 | 4,415 |
| 2007 | 5,151 | 4,475 |
| 2006 | 4,893 | 4,585 |
| 2005 | 4,651 | 4,690 |
| 2004 | 4,397 | 4,836 |
| 2003 | 4,191 | 4,939 |
| 2002 | 4,074 | 5,006 |
| 2001 | 4,001 | 5,038 |
| 2000 | 3,918 | 5,088 |
| 1990 | 2,894 | 5,631 |