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RANKING · 2010 CENSUS · 27 SHOWN OF 27

Largest by population, Montana cities · 2010

The most populous us cities as of the 2023 estimates. This list covers the 27 cities in Montana that qualify, ranked against each other statewide.

MontanaAll statesPop > 5KAll rankings
SAME RANKING BYCountiesStatesMetrosZIP codes
RELATEDFastest growingFastest shrinkingMost densely populatedMost sparsely populatedBest broadband accessWorst broadband access
YEAR19902000201020202025
Largest by population by state
RANKPLACESTATEPOPTOTAL POPULATIONVS 2000
01Billings, MTMT121,239104,170+16%
02Missoula, MTMT78,90366,788+17%
03Great Falls, MTMT60,20858,505+3%
04Bozeman, MTMT58,81437,280+36%
05Butte-Silver Bow, MTMT35,46933,525−1%
06Helena, MTMT35,13828,190+9%
07Kalispell, MTMT31,85119,927+40%
08Havre, MTMT9,2649,310−3%
10Miles City, MTMT8,4508,410−1%
11Helena Valley Southeast, MTMT9,1088,227+15%
13Evergreen, MTMT9,6117,616+23%
14Belgrade, MTMT13,1077,389+29%
15Livingston, MTMT9,2907,044+3%
16Lockwood, MTMT7,1816,797+58%
17Laurel, MTMT7,2056,718+7%
18Whitefish, MTMT9,3586,357+26%
19Lewistown, MTMT6,1795,901+2%
20Orchard Homes, MTMT5,5885,197−0%
21Sidney, MTMT6,2175,191+9%
22Columbia Falls, MTMT5,7534,688+29%
23Polson, MTMT5,6534,488+11%
24Hamilton, MTMT5,4514,348+17%
25Bigfork, MTMT5,5654,270+200%
26Helena Valley Northwest, MTMT5,1833,482+67%
27Four Corners, MTMT5,7913,146+72%
SHOWING 1–27 OF 27
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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES